{"id":14847,"date":"2023-09-01T02:34:05","date_gmt":"2023-09-01T02:34:05","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=14847"},"modified":"2023-12-26T08:46:47","modified_gmt":"2023-12-26T08:46:47","slug":"pir-motion-sensor","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/zh_hk\/%e5%8d%9a%e5%ae%a2\/pir-%e7%a7%bb%e5%8a%a8%e4%bc%a0%e6%84%9f%e5%99%a8","title":{"rendered":"\u4ec0\u4e48\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668\u53ca\u5176\u5de5\u4f5c\u539f\u7406\uff1f"},"content":{"rendered":"<p>\u60a8\u662f\u5426\u5bf9\u4e00\u8fdb\u623f\u95f4\u5c31\u81ea\u52a8\u4eae\u706f\u611f\u5230\u597d\u5947\uff1f\u6216\u8005\uff0c\u4f60\u662f\u5426\u60f3\u77e5\u9053\u5b89\u9632\u7cfb\u7edf\u662f\u5982\u4f55\u68c0\u6d4b\u8fd0\u52a8\u5e76\u89e6\u53d1\u8b66\u62a5\u7684\uff1f\u4e0d\u7528\u518d\u5f80\u4e0b\u770b\u4e86\uff0c\u56e0\u4e3a\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u63a2\u8ba8 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u8ff7\u4eba\u4e16\u754c\u3002\u65e0\u8bba\u60a8\u662f DIY \u7231\u597d\u8005\uff0c\u8fd8\u662f\u53ea\u662f\u60f3\u4e86\u89e3\u8fd9\u4e9b\u8bbe\u5907\u80cc\u540e\u7684\u6280\u672f\uff0c\u6211\u4eec\u90fd\u5c06\u63a2\u8ba8\u4ec0\u4e48\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668\u3001\u5b83\u662f\u5982\u4f55\u5de5\u4f5c\u7684\uff0c\u4ee5\u53ca\u5b83\u7684\u5404\u79cd\u5e94\u7528\u3002\u4ece\u81ea\u52a8\u7167\u660e\u5230\u5b89\u5168\u7cfb\u7edf\uff0c\u751a\u81f3\u662f\u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\uff0c\u51c6\u5907\u597d\u63ed\u5f00\u8fd9\u9879\u5de7\u5999\u6280\u672f\u80cc\u540e\u7684\u79d8\u5bc6\u5427\u3002<\/p><h2 class=\"simpletoc-title\">\u76ee\u5f55<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#h-what-is-a-pir-motion-sensor\">\u4ec0\u4e48\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668<\/a>\n\n<\/li>\n<li><a href=\"#h-how-pir-motion-sensors-work\">PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/a>\n\n\n<ul><li>\n<a href=\"#the-pyroelectric-sensor\">\u70ed\u91ca\u7535\u4f20\u611f\u5668<\/a>\n\n<\/li>\n<li><a href=\"#the-lens\">\u955c\u5934<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#h-pir-detection-coverage-and-pattern\">PIR \u68c0\u6d4b\u8303\u56f4\u548c\u6a21\u5f0f<\/a>\n\n<\/li>\n<li><a href=\"#h-what-to-consider-when-designing-pir-applications\">\u8bbe\u8ba1 PIR \u5e94\u7528\u65f6\u5e94\u8003\u8651\u7684\u56e0\u7d20<\/a>\n\n\n<ul><li>\n<a href=\"#h-sensor-placement\">\u611f\u61c9\u5668\u64fa\u653e\u4f4d\u7f6e<\/a>\n\n<\/li>\n<li><a href=\"#h-detection-range\">\u68c0\u6d4b\u8303\u56f4<\/a>\n\n<\/li>\n<li><a href=\"#h-sensitivity-adjustment\">\u7075\u654f\u5ea6\u8c03\u6574<\/a>\n\n<\/li>\n<li><a href=\"#h-environmental-factors\">\u73af\u5883\u56e0\u7d20<\/a>\n\n<\/li>\n<li><a href=\"#h-power-source\">\u7535\u6e90<\/a>\n\n<\/li>\n<li><a href=\"#h-integration-with-other-systems\">\u4e0e\u5176\u4ed6\u7cfb\u7edf\u96c6\u6210<\/a>\n\n<\/li>\n<li><a href=\"#h-lockout-time-and-power-on-delay\">\u9501\u5b9a\u65f6\u95f4\u548c\u901a\u7535\u5ef6\u8fdf<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#h-pir-motion-sensor-applications\">PIR \u8fd0\u52a8\u4f20\u611f\u5668\u5e94\u7528<\/a>\n\n\n<ul><li>\n<a href=\"#h-automatic-lighting-0\">\u81ea\u52a8\u7167\u660e<\/a>\n\n<\/li>\n<li><a href=\"#h-security-applications-0\">\u5b89\u5168\u5e94\u7528<\/a>\n\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<\/li>\n\n<li><a href=\"#h-pir-non-contact-thermometer-0\">PIR \u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1<\/a>\n\n<\/li>\n<li><a href=\"#h-pet-immune-pir-motion-detector-0\">\u5ba0\u7269\u514d\u75ab PIR \u8fd0\u52a8\u63a2\u6d4b\u5668<\/a>\n<\/li>\n<\/ul>\n<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"h-what-is-a-pir-motion-sensor\">\u4ec0\u4e48\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668<\/h2><p>PIR\uff08\u88ab\u52a8\u7ea2\u5916\uff09\u8fd0\u52a8\u4f20\u611f\u5668\u662f\u4e00\u79cd\u901a\u8fc7\u6d4b\u91cf\u7ea2\u5916\u8f90\u5c04\u53d8\u5316\u6765\u68c0\u6d4b\u8fd0\u52a8\u7684\u88c5\u7f6e\u3002\u5b83\u4e13\u95e8\u68c0\u6d4b\u5305\u62ec\u4eba\u4f53\u5728\u5185\u7684\u6e29\u6696\u8eab\u4f53\u548c\u6e29\u6696\u7269\u4f53\u53d1\u51fa\u7684\u7ea2\u5916\u8f90\u5c04\u6c34\u5e73\u3002\u7531\u4e8e\u7ea2\u5916\u8f90\u5c04\u662f\u4ee5\u7ea2\u5916\u6ce2\u957f\u53d1\u51fa\u7684\uff0c\u56e0\u6b64\u4eba\u773c\u65e0\u6cd5\u770b\u5230\u3002PIR \u4f20\u611f\u5668\u4e0d\u53d7\u53ef\u89c1\u5149\u7684\u5f71\u54cd\uff0c\u56e0\u6b64\u65e0\u8bba\u5728\u660e\u4eae\u8fd8\u662f\u9ed1\u6697\u7684\u73af\u5883\u4e2d\u90fd\u80fd\u6709\u6548\u5de5\u4f5c\u3002<\/p><p>PIR \u4f20\u611f\u5668\u7531\u4e24\u4e2a\u4e3b\u8981\u90e8\u5206\u7ec4\u6210\uff1a\u70ed\u91ca\u7535\u4f20\u611f\u5668\u548c\u900f\u955c\uff08\u901a\u5e38\u79f0\u4e3a\u83f2\u6d85\u5c14\u900f\u955c\uff09\u3002\u70ed\u91ca\u7535\u4f20\u611f\u5668\u662f\u4e00\u4e2a\u4f4d\u4e8e\u5706\u5f62\u91d1\u5c5e\u5916\u58f3\u4e2d\u5fc3\u7684\u77e9\u5f62\u6676\u4f53\u3002\u5b83\u80fd\u68c0\u6d4b\u5230\u7167\u5c04\u5728\u5176\u4e0a\u7684\u7ea2\u5916\u8f90\u5c04\u91cf\u7684\u53d8\u5316\uff0c\u800c\u7ea2\u5916\u8f90\u5c04\u91cf\u7684\u53d8\u5316\u53d6\u51b3\u4e8e\u4f20\u611f\u5668\u524d\u65b9\u7269\u4f53\u7684\u6e29\u5ea6\u548c\u8868\u9762\u7279\u5f81\u3002\u900f\u955c\u5c06\u7ea2\u5916\u4fe1\u53f7\u805a\u7126\u5230\u70ed\u91ca\u7535\u4f20\u611f\u5668\u4e0a\u3002\u5b83\u6709\u52a9\u4e8e\u5c06\u4f20\u5165\u7684\u7ea2\u5916\u8f90\u5c04\u96c6\u4e2d\u5230\u4f20\u611f\u5668\u4e0a\uff0c\u63d0\u9ad8\u4f20\u611f\u5668\u7684\u7075\u654f\u5ea6\uff0c\u4ece\u800c\u51c6\u786e\u68c0\u6d4b\u8fd0\u52a8\u3002<\/p><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u662f\u88ab\u52a8\u5f0f\u7684\uff0c\u56e0\u4e3a\u5b83\u4eec\u672c\u8eab\u4e0d\u4f1a\u53d1\u51fa\u4efb\u4f55\u70ed\u91cf\u6216\u80fd\u91cf\u3002\u5b83\u4eec\u4f9d\u9760\u68c0\u6d4b\u5176\u89c6\u573a\u4e2d\u6e29\u6696\u7269\u4f53\u53d1\u51fa\u7684\u7ea2\u5916\u8f90\u5c04\u3002\u8fd9\u4f7f\u5b83\u4eec\u5177\u6709\u5f88\u9ad8\u7684\u6548\u7387\uff0c\u9002\u7528\u4e8e\u5404\u79cd\u5e94\u7528\uff0c\u5305\u62ec\u81ea\u52a8\u7167\u660e\u7cfb\u7edf\u3001\u5b89\u9632\u7cfb\u7edf\u548c\u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-how-pir-motion-sensors-work\">PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h2><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u65e8\u5728\u63a2\u6d4b\u4eba\u6216\u52a8\u7269\u7b49\u751f\u7269\u53d1\u51fa\u7684\u8f90\u5c04\u3002\u5f53\u4e00\u4e2a\u6e29\u6696\u7684\u7269\u4f53\u6216\u4eba\u5728 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u63a2\u6d4b\u8303\u56f4\u5185\u79fb\u52a8\u65f6\uff0c\u5c31\u4f1a\u53d1\u51fa\u7ea2\u5916\u8f90\u5c04\uff0c\u4f20\u611f\u5668\u7684\u900f\u955c\u4f1a\u5c06\u8fd9\u79cd\u8f90\u5c04\u805a\u7126\u5230\u70ed\u91ca\u7535\u4f20\u611f\u5668\u4e0a\u3002\u5f53\u7ea2\u5916\u8f90\u5c04\u5230\u8fbe\u4f20\u611f\u5668\u65f6\uff0c\u4f1a\u5bfc\u81f4\u70ed\u91ca\u7535\u6750\u6599\u7684\u7535\u8377\u53d1\u751f\u53d8\u5316\u3002<\/p><p>\u7136\u540e\uff0c\u7535\u8377\u7684\u53d8\u5316\u88ab\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u7531\u4f20\u611f\u5668\u7684\u7535\u8def\u8fdb\u884c\u5904\u7406\u3002\u5982\u679c\u7535\u8377\u7684\u53d8\u5316\u8d85\u8fc7\u4e86\u4e00\u5b9a\u7684\u9608\u503c\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u5411\u8fde\u63a5\u7684\u8bbe\u5907\u6216\u7cfb\u7edf\u53d1\u9001\u4fe1\u53f7\uff0c\u663e\u793a\u8fd0\u52a8\u7684\u5b58\u5728\u3002<\/p><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u6bd4\u5176\u4ed6\u4f20\u611f\u5668\u66f4\u4e3a\u590d\u6742\uff0c\u56e0\u4e3a\u6709\u591a\u4e2a\u53d8\u91cf\u5f71\u54cd\u5176\u8f93\u5165\u548c\u8f93\u51fa\u3002PIR \u4f20\u611f\u5668\u7684\u4e24\u4e2a\u4e3b\u8981\u7ec4\u4ef6\u662f\uff1a\u70ed\u91ca\u7535\u4f20\u611f\u5668\u548c\u900f\u955c\uff1a<\/p><h3 class=\"wp-block-heading\" id=\"the-pyroelectric-sensor\">\u70ed\u91ca\u7535\u4f20\u611f\u5668<\/h3><p>\u70ed\u91ca\u7535\u4f20\u611f\u5668\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u4e3b\u8981\u7ec4\u4ef6\u3002\u70ed\u91ca\u7535\u4f20\u611f\u5668\u53ca\u5176\u652f\u6301\u7535\u8def\u3001\u7535\u963b\u5668\u548c\u7535\u5bb9\u5668\u8d1f\u8d23\u68c0\u6d4b\u7ea2\u5916\u8f90\u5c04\u6c34\u5e73\uff0c\u5e76\u5c06\u5176\u8f6c\u6362\u4e3a\u6570\u5b57\u8f93\u51fa\u8109\u51b2\u3002\u8be5\u6570\u5b57\u8f93\u51fa\u8109\u51b2\u6307\u793a\u662f\u5426\u68c0\u6d4b\u5230\u8fd0\u52a8\u3002<\/p><p>\u70ed\u91ca\u7535\u4f20\u611f\u5668\u88c5\u5728\u4e00\u4e2a\u5bc6\u5c01\u7684\u91d1\u5c5e\u7f50\u4e2d\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6297\u566a\u58f0\u3001\u6297\u6e29\u6e7f\u5ea6\u7684\u80fd\u529b\u3002\u4f20\u611f\u5668\u6709\u4e00\u4e2a\u7531\u7ea2\u5916\u900f\u5c04\u6750\u6599\uff08\u901a\u5e38\u662f\u6d82\u5c42\u7845\uff09\u5236\u6210\u7684\u7a97\u53e3\uff0c\u5141\u8bb8\u7ea2\u5916\u8f90\u5c04\u901a\u8fc7\uff0c\u540c\u65f6\u4fdd\u62a4\u4f20\u611f\u5143\u4ef6\u3002<\/p><p>\u70ed\u91ca\u7535\u4f20\u611f\u5668\u5185\u90e8\u6709\u4e24\u4e2a\u5e73\u8861\u7684\u7ea2\u5916\u4f20\u611f\u5668\u6216\u7535\u6781\u3002\u8fd9\u4e9b\u7535\u6781\u7684\u63a5\u7ebf\u65b9\u5f0f\u4f7f\u5b83\u4eec\u5728\u6ca1\u6709\u8fd0\u52a8\u65f6\u76f8\u4e92\u62b5\u6d88\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5728\u6ca1\u6709\u8fd0\u52a8\u65f6\uff0c\u4e24\u4e2a\u69fd\u90fd\u80fd\u68c0\u6d4b\u5230\u76f8\u540c\u6570\u91cf\u7684\u7ea2\u5916\u8f90\u5c04\uff0c\u4ece\u800c\u4ea7\u751f\u96f6\u8f93\u51fa\u4fe1\u53f7\u3002\u5f53\u4eba\u4f53\u6216\u52a8\u7269\u7b49\u6e29\u6696\u7684\u7269\u4f53\u7ecf\u8fc7\u65f6\uff0c\u4f1a\u62e6\u622a\u4f20\u611f\u5668\u7684\u4e00\u534a\uff0c\u5bfc\u81f4\u4e24\u534a\u4e4b\u95f4\u7684\u6b63\u5dee\u5206\u53d8\u5316\u3002\u5f53\u6e29\u6696\u7684\u4eba\u4f53\u79bb\u5f00\u611f\u5e94\u533a\u57df\u5e76\u622a\u53d6\u53e6\u4e00\u534a\u4f20\u611f\u5668\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u8d1f\u5dee\u5206\u53d8\u5316\u3002\u901a\u8fc7\u68c0\u6d4b\u8fd9\u4e9b\u7535\u538b\u53d8\u5316\uff0cPIR \u8fd0\u52a8\u4f20\u611f\u5668\u5c31\u80fd\u68c0\u6d4b\u5230\u8fd0\u52a8\u3002<\/p><h3 class=\"wp-block-heading\" id=\"the-lens\">\u955c\u5934<\/h3><p>\u900f\u955c\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u53e6\u4e00\u4e2a\u5173\u952e\u90e8\u4ef6\u3002\u900f\u955c\u51b3\u5b9a\u63a2\u6d4b\u533a\u57df\u7684\u5bbd\u5ea6\u3001\u8303\u56f4\u548c\u611f\u5e94\u6a21\u5f0f\u3002PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u900f\u955c\u901a\u5e38\u88c5\u5728\u4e00\u4e2a\u5e26\u6709\u534a\u900f\u660e\u7a97\u53e3\u7684\u5851\u6599\u5916\u58f3\u4e2d\u3002\u8fd9\u79cd\u7a97\u53e3\u5141\u8bb8\u7ea2\u5916\u7ebf\u80fd\u91cf\u8fdb\u5165\uff0c\u540c\u65f6\u51cf\u5c11\u5f02\u7269\u906e\u6321\u4f20\u611f\u5668\u89c6\u573a\u6216\u9020\u6210\u8bef\u62a5\u7684\u51e0\u7387\u3002\u7a97\u53e3\u4e2d\u4f7f\u7528\u7684\u5851\u6599\u5bf9\u7ea2\u5916\u7ebf\u8f90\u5c04\u662f\u900f\u660e\u7684\uff0c\u53ef\u4f7f\u4f20\u611f\u5668\u63a5\u6536\u5230\u6240\u9700\u7684\u6ce2\u957f\u3002\u7a97\u53e3\u8fd8\u53ef\u7528\u4f5c\u805a\u7126\u88c5\u7f6e\uff0c\u5e2e\u52a9\u5c06\u7ea2\u5916\u7ebf\u80fd\u91cf\u5bfc\u5411\u4f20\u611f\u5668\u8868\u9762\u3002\u5b83\u53ef\u4ee5\u805a\u5149\uff0c\u4e3a\u4f20\u611f\u5668\u63d0\u4f9b\u66f4\u5927\u8303\u56f4\u7684\u7ea2\u5916\u7ebf\u3002\u900f\u955c\u5206\u4e3a\u51e0\u4e2a\u5207\u9762\uff0c\u6bcf\u4e2a\u5207\u9762\u90fd\u662f\u72ec\u7acb\u7684\u83f2\u6d85\u5c14\u900f\u955c\u3002&nbsp;<\/p><p>\u83f2\u6d85\u5c14\u900f\u955c\u7531\u96d5\u523b\u5728\u5851\u6599\u4e0a\u7684\u540c\u5fc3\u6c9f\u69fd\u7ec4\u6210\uff0c\u4f5c\u4e3a\u5355\u72ec\u7684\u6298\u5c04\u9762\u5c06\u5e73\u884c\u5149\u7ebf\u805a\u96c6\u5728\u7126\u70b9\u4e0a\u3002\u5c3d\u7ba1\u83f2\u6d85\u5c14\u900f\u955c\u7684\u5c3a\u5bf8\u8f83\u5c0f\uff0c\u4f46\u5176\u805a\u5149\u6548\u679c\u4e0e\u4f20\u7edf\u5149\u5b66\u900f\u955c\u7c7b\u4f3c\u3002\u8fd9\u79cd\u8bbe\u8ba1\u521b\u9020\u4e86\u4e00\u7cfb\u5217\u76f8\u4e92\u4ea4\u9519\u7684\u68c0\u6d4b\u533a\u57df\uff0c\u589e\u5f3a\u4e86\u4f20\u611f\u5668\u5728\u66f4\u5927\u89c6\u91ce\u8303\u56f4\u5185\u68c0\u6d4b\u8fd0\u52a8\u7684\u80fd\u529b\u3002\u5b50\u900f\u955c\u7684\u4ea4\u66ff\u65b9\u5411\u5bfc\u81f4\u900f\u955c\u4e2d\u5fc3\u4e0d\u4e00\u81f4\uff0c\u6bcf\u4e2a\u900f\u955c\u6307\u5411 PIR \u611f\u6d4b\u5143\u4ef6\u7684\u4e0d\u540c\u90e8\u5206\u3002<\/p><p>\u900f\u955c\u8fd8\u6709\u52a9\u4e8e\u8fc7\u6ee4\u6389\u53ef\u80fd\u5f15\u53d1\u8bef\u62a5\u7684\u4e0d\u9700\u8981\u7684\u7ea2\u5916\u8f90\u5c04\u6e90\uff0c\u5982\u9633\u5149\u6216\u4eba\u5de5\u7167\u660e\u3002\u5b83\u80fd\u5c06\u7ea2\u5916\u8f90\u5c04\u805a\u7126\u5230\u70ed\u91ca\u7535\u4f20\u611f\u5668\u4e0a\uff0c\u4ece\u800c\u51c6\u786e\u68c0\u6d4b\u5230\u7ea2\u5916\u8f90\u5c04\u7684\u53d8\u5316\u3002<\/p><p>\u9664\u4e86\u83f2\u6d85\u5c14\u900f\u955c\u8bbe\u8ba1\u5916\uff0c\u4e00\u4e9b PIR \u8fd0\u52a8\u4f20\u611f\u5668\u8fd8\u53ef\u80fd\u91c7\u7528\u5185\u90e8\u5206\u6bb5\u629b\u7269\u9762\u955c\uff0c\u4ee5\u8fdb\u4e00\u6b65\u5c06\u7ea2\u5916\u80fd\u91cf\u805a\u7126\u5230\u4f20\u611f\u5668\u4e0a\u3002\u8fd9\u4e9b\u955c\u9762\u53ef\u63d0\u9ad8\u4f20\u611f\u5668\u7684\u7075\u654f\u5ea6\u548c\u63a2\u6d4b\u8303\u56f4\u3002\u4e0d\u8fc7\uff0c\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u5851\u6599\u7a97\u76d6\u4e0a\u4e00\u822c\u4e0d\u4f1a\u6a21\u5236\u83f2\u6d85\u5c14\u900f\u955c\u3002<\/p><p>\u6709\u4e86\u955c\u5934\uff0cPIR \u8fd0\u52a8\u4f20\u611f\u5668\u5c31\u80fd\u5728\u6307\u5b9a\u8303\u56f4\u548c\u89c6\u573a\u5185\u6709\u6548\u5730\u68c0\u6d4b\u8fd0\u52a8\u3002PIR \u4f20\u611f\u5668\u53ef\u914d\u7f6e\u4e0d\u540c\u7684\u955c\u5934\uff0c\u4ee5\u63d0\u4f9b\u7279\u5b9a\u7684\u68c0\u6d4b\u8303\u56f4\u548c\u6a21\u5f0f\uff0c\u4ece\u800c\u6839\u636e\u5e94\u7528\u8981\u6c42\u8fdb\u884c\u5b9a\u5236\u3002<\/p><p>\u901a\u8fc7\u70ed\u91ca\u7535\u4f20\u611f\u5668\u548c\u900f\u955c\u7684\u7ec4\u5408\uff0cPIR \u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u4ee5\u51c6\u786e\u5730\u63a2\u6d4b\u5230\u4eba\u7c7b\u6216\u5176\u4ed6\u6240\u9700\u7684\u76ee\u6807\u5e76\u4f5c\u51fa\u53cd\u5e94\uff0c\u4f7f\u5176\u6210\u4e3a\u81ea\u52a8\u7167\u660e\u3001\u5b89\u9632\u7cfb\u7edf\u548c\u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u7b49\u5404\u79cd\u5e94\u7528\u4e2d\u7684\u91cd\u8981\u7ec4\u4ef6\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-pir-detection-coverage-and-pattern\">PIR \u68c0\u6d4b\u8303\u56f4\u548c\u6a21\u5f0f<\/h2><p>PIR \u4f20\u611f\u5668\u7684\u63a2\u6d4b\u8303\u56f4\u662f\u6307\u4f20\u611f\u5668\u80fd\u591f\u76d1\u6d4b\u5230\u8fd0\u52a8\u7684\u533a\u57df\u3002\u8fd9\u79cd\u8986\u76d6\u8303\u56f4\u901a\u5e38\u7528\u4e00\u4e2a\u89d2\u5ea6\u8868\u793a\uff0c\u5982 180 \u5ea6\u6216 360 \u5ea6\uff0c\u8868\u793a\u4f20\u611f\u5668\u7684\u89c6\u573a\u8303\u56f4\u3002<\/p><p>PIR \u4f20\u611f\u5668\u7684\u63a2\u6d4b\u6a21\u5f0f\u7531\u5176\u8bbe\u8ba1\u4e2d\u4f7f\u7528\u7684\u900f\u955c\u548c\/\u6216\u53cd\u5c04\u955c\u51b3\u5b9a\u3002PIR \u4f20\u611f\u5668\u901a\u5e38\u4f7f\u7528\u5206\u6bb5\u900f\u955c\u6216\u955c\u7247\u5c06\u89c6\u573a\u5212\u5206\u4e3a\u591a\u4e2a\u533a\u57df\u3002\u6bcf\u4e2a\u533a\u57df\u5bf9\u5e94\u4e00\u4e2a\u7279\u5b9a\u7684\u68c0\u6d4b\u533a\u57df\u3002\u5f53\u7269\u4f53\u6216\u4eba\u5728\u68c0\u6d4b\u8303\u56f4\u5185\u79fb\u52a8\u65f6\uff0cPIR \u4f20\u611f\u5668\u4f1a\u68c0\u6d4b\u5230\u7269\u4f53\u53d1\u51fa\u7684\u7ea2\u5916\u8f90\u5c04\u7684\u53d8\u5316\u3002\u4f20\u611f\u5668\u4f1a\u72ec\u7acb\u5206\u6790\u6bcf\u4e2a\u533a\u57df\u7684\u53d8\u5316\uff0c\u4ee5\u786e\u5b9a\u662f\u5426\u5b58\u5728\u8fd0\u52a8\u3002\u8fd9\u79cd\u5206\u6bb5\u5f0f\u65b9\u6cd5\u6709\u52a9\u4e8e\u51cf\u5c11\u56e0\u73af\u5883\u56e0\u7d20\u6216\u7269\u4f53\u5728\u6240\u9700\u68c0\u6d4b\u533a\u57df\u5916\u79fb\u52a8\u800c\u9020\u6210\u7684\u8bef\u62a5\u3002<\/p><div class=\"insert_product_cards_outer_wrapper\"><h3>\u4e5f\u8bb8\u60a8\u611f\u5174\u8da3\u7684\u662f<\/h3><div class=\"swiper insert_product_cards_wrapper\"><div class=\"swiper-wrapper\"><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dry\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dry\">RZ037-DRY Ceiling Mount PIR Occupancy Sensor with Dry Contact Relay<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted PIR occupancy sensor with dry-contact relay output<\/li><li>12\/24VDC or 12\/24VAC low-voltage supply<\/li><li>COM, NO, and NC isolated relay contacts for EMS, HVAC, and building control inputs<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dry\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-12v-24v\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ048 recessed ceiling microwave motion sensor product image\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-12v-24v\">RZ048 12V\/24V 360-Degree Recessed Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Low-voltage DC recessed ceiling-mounted microwave motion sensor switch<\/li><li>12 VDC \/ 24 VDC input with 10-30 VDC range<\/li><li>10A max work current with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-12v-24v\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-10a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ048 recessed ceiling microwave motion sensor product image\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-10a\">RZ048-10A 360-Degree Recessed Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Higher-load recessed ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 10A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-10a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-5a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ048 recessed ceiling microwave motion sensor product image\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz048-main-clean-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-5a\">RZ048-5A 360-Degree Recessed Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Recessed ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 5A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz048-5a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dim-220v\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dim-220v\">RZ037-DIM 220V Ceiling Mount PIR Occupancy Sensor Dimmer<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 220V power<\/li><li>3A maximum working current with 660W rated load<\/li><li>LUX button controls light-sensor ON\/OFF and user-set dimming brightness<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dim-220v\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dim-110v\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dim-110v\">RZ037-DIM 110V Ceiling Mount PIR Occupancy Sensor Dimmer<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted RZ037 PIR occupancy sensor dimmer for 110V power<\/li><li>3A maximum working current with 330W rated load<\/li><li>LUX button controls light-sensor ON\/OFF and user-set dimming brightness<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-dim-110v\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-12v-24v\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ047 ceiling mounted microwave motion sensor switch\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-12v-24v\">RZ047 12V\/24V 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Low-voltage DC ceiling-mounted microwave motion sensor switch<\/li><li>12 VDC \/ 24 VDC input with 10-30 VDC range<\/li><li>10A max work current with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-12v-24v\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-10a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ047 ceiling mounted microwave motion sensor switch\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-10a\">RZ047-10A 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Higher-load ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 10A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-10a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-5a\"><div class = \"insert_product_card_image\"><img decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ047 ceiling mounted microwave motion sensor switch\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz047-main-product-square-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-5a\">RZ047-5A 360-Degree Ceiling Microwave Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Ceiling-mounted microwave motion sensor switch<\/li><li>100-265 VAC line-voltage input, 5A model<\/li><li>5.8 GHz microwave sensing with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz047-5a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-12v-24v\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ038 recessed ceiling PIR motion sensor top and side view\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side.png 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-300x300.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1024x1024.png 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-150x150.png 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-768x768.png 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1536x1536.png 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-12x12.png 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-1200x1200.png 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-top-side-100x100.png 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-12v-24v\">RZ038 12V\/24V 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Low-voltage DC recessed ceiling mount PIR motion sensor switch<\/li><li>12 VDC \/ 24 VDC input with 10-30 VDC range<\/li><li>Max work current 10A with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-12v-24v\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-10a\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ038 recessed ceiling PIR motion sensor front view\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-300x300.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1024x1024.png 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-150x150.png 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-768x768.png 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1536x1536.png 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-12x12.png 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1200x1200.png 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-100x100.png 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-10a\">RZ038-10A 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Higher-load recessed ceiling mount PIR motion sensor switch<\/li><li>100-265 VAC line-voltage input, 10A model<\/li><li>360-degree detection with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-10a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-5a\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ038 recessed ceiling PIR motion sensor front view\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front.png 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-300x300.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1024x1024.png 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-150x150.png 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-768x768.png 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1536x1536.png 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-12x12.png 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-1200x1200.png 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz038-main-front-100x100.png 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-5a\">RZ038-5A 360-Degree Recessed Ceiling PIR Motion Sensor Switch<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Recessed ceiling mount PIR motion sensor switch<\/li><li>100-265 VAC line-voltage input, 5A model<\/li><li>360-degree detection with adjustable time delay, Lux threshold, and sensitivity<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz038-5a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz040\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"RZ040 wireless switch and receiver kit\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2026\/06\/rz040-main-product-1200-100x100.jpg 100w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz040\">RZ040 Wireless Switch and Receiver Kit<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>Wireless switch and receiver kit for indoor ON\/OFF lighting control<\/li><li>100-230VAC, 50\/60Hz receiver with 5A rated current<\/li><li>CR2032-powered wireless switch with 2.4GHz communication<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz040\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-12v-24v\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-12v-24v\">\u5929\u82b1\u677f\u5b89\u88dd RZ037 12V\/24V \u76f4\u6d41 PIR\u5360\u7528\u52d5\u4f5c\u50b3\u611f\u5668<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>\u5360\u7528\uff08\u81ea\u52d5\u958b\/\u81ea\u52d5\u95dc\uff09<\/li><li>12\u201324V \u76f4\u6d41\uff0810\u201330VDC\uff09\uff0c\u6700\u5927 10A<\/li><li>360\u00b0 \u8986\u84cb\u7bc4\u570d\uff0c\u76f4\u5f91 8\u201312 \u7c73<\/li><li>\u5ef6\u9072\u6642\u9593 15 \u79d2\u201330 \u5206\u9418<\/li><li>\u5149\u611f\u6e2c\u5668\u95dc\/15\/25\/35 Lux<\/li><li>\u9ad8\/\u4f4e\u611f\u5ea6<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-12v-24v\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">\u7acb\u5373\u8d2d\u4e70 <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-10a\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-10a\">\u9802\u68da\u5b89\u88dd\u7dda\u96fb\u58d3\u5360\u7528\u904b\u52d5\u611f\u61c9\u5668 (RZ037-10A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>\u81ea\u52a8\u5f00\u542f\/\u81ea\u52a8\u5173\u95ed\u5360\u7528\u6a21\u5f0f<\/li><li>100\u2013265V\u4ea4\u6d41\uff0c10A\uff08\u9700\u8981\u4e2d\u6027\u7dda\uff09<\/li><li>360\u00b0 \u8986\u84cb\u7bc4\u570d\uff1b8\u201312 \u7c73\u63a2\u6e2c\u76f4\u5f91<\/li><li>\u6642\u9593\u5ef6\u9072 15 \u79d2\u201330 \u5206\u9418\uff1bLux OFF\/15\/25\/35\uff1b\u611f\u5ea6 \u9ad8\/\u4f4e<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-10a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">\u7acb\u5373\u8d2d\u4e70 <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-5a\"><div class = \"insert_product_card_image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1080\" height=\"1080\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view.jpg 1080w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/11\/rz037-front-view-100x100.jpg 100w\" sizes=\"(max-width: 1080px) 100vw, 1080px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-5a\">\u5929\u82b1\u677f\u5b89\u88dd\u7dda\u8def\u96fb\u58d3\u5360\u7528\u578b\u52d5\u4f5c\u50b3\u611f\u5668 (RZ037-5A)<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>\u81ea\u52a8\u5f00\u542f\/\u81ea\u52a8\u5173\u95ed\u5360\u7528\u6a21\u5f0f<\/li><li>100\u2013265V AC\uff0c5A\uff08\u9700\u8981\u4e2d\u6027\u7dda\uff09<\/li><li>360\u00b0 \u8986\u84cb\u7bc4\u570d\uff1b8\u201312 \u7c73\u63a2\u6e2c\u76f4\u5f91<\/li><li>\u6642\u9593\u5ef6\u9072 15 \u79d2\u201330 \u5206\u9418\uff1bLux OFF\/15\/25\/35\uff1b\u611f\u5ea6 \u9ad8\/\u4f4e<\/li><\/ul>\r\n <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz037-5a\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz037\">\u7acb\u5373\u8d2d\u4e70 <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz039\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039.jpg 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1536x1536.jpg 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-1200x1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/08\/rz039-100x100.jpg 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz039\">\u7121\u7dda\u52d5\u4f5c\u611f\u6e2c\u5668\u5957\u4ef6<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>100V-230VAC<\/li><li>\u50b3\u8f38\u8ddd\u96e2\uff1a\u6700\u591a20\u7c73<\/li><li>\u7121\u7dda\u904b\u52d5\u611f\u61c9\u5668<\/li><li>\u6709\u7dda\u63a7\u5236<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz039\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz050-dp\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"1600\" height=\"1600\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp.jpg\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp.jpg 1600w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1536x1536.jpg 1536w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-12x12.jpg 12w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-1200x1200.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/rz050-dp-100x100.jpg 100w\" sizes=\"(max-width: 1600px) 100vw, 1600px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz050-dp\">\u96d9\u96fb\u6e90\u7a7a\u8abf\u904b\u52d5\u611f\u6e2c\u5668 RZ050-DP<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>\u96fb\u58d3\uff1a2x AAA \u96fb\u6c60 \/ 5V DC (Micro USB)<\/li><li>\u65e5\/\u591c\u6a21\u5f0f<\/li><li>\u65f6\u95f4\u5ef6\u8fdf\uff1a15\u5206\u949f\u300130\u5206\u949f\u30011\u5c0f\u65f6\uff08\u9ed8\u8ba4\uff09\u30012\u5c0f\u65f6<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz050-dp\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/rz050-dp\">\u7acb\u5373\u8d2d\u4e70 <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/eu-usb-%e9%9b%bb%e6%ba%90%e4%be%9b%e6%87%89%e5%99%a8\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"491\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor.png 605w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor-300x243.png 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/eu-power-adaptor-15x12.png 15w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/eu-usb-%e9%9b%bb%e6%ba%90%e4%be%9b%e6%87%89%e5%99%a8\">\u6b50\u76df USB \u96fb\u6e90\u8f49\u63a5\u5668<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>\u6b50\u76df\u63d2\u982d\u96fb\u6e90\u8f49\u63a5\u5668<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/eu-usb-%e9%9b%bb%e6%ba%90%e4%be%9b%e6%87%89%e5%99%a8\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/usb-power-adapter\">\u7acb\u5373\u8d2d\u4e70 <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><div class=\"swiper-slide\"><div class = \"insert_product_card_inner\"><div class = \"insert_product_card_i\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/%e8%8b%b1%e5%9c%8b-usb-%e9%9b%bb%e6%ba%90%e8%bd%89%e6%8e%a5%e5%99%a8\"><div class = \"insert_product_card_image\"><img loading=\"lazy\" decoding=\"async\" width=\"605\" height=\"632\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor.png\" class=\"attachment-post-thumbnail size-post-thumbnail wp-post-image\" alt=\"\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor.png 605w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-287x300.png 287w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-11x12.png 11w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2025\/04\/uk-power-adaptor-300x313.png 300w\" sizes=\"(max-width: 605px) 100vw, 605px\" \/><\/div><\/a><\/div><div class = \"insert_product_card_t\"><div class = \"insert_product_card_content\"><div class = \"insert_product_card_title\"><h4><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/%e8%8b%b1%e5%9c%8b-usb-%e9%9b%bb%e6%ba%90%e8%bd%89%e6%8e%a5%e5%99%a8\">\u82f1\u570b USB \u96fb\u6e90\u8f49\u63a5\u5668<\/a><\/h4><\/div><div class = \"insert_product_card_bullet_points_wrapper\"><div class = \"insert_product_card_bullet_points\"><ul><li>\u82f1\u570b\u63d2\u982d\u96fb\u6e90\u8f49\u63a5\u5668<\/li><\/ul> <\/div><\/div><div class = \"merged_buttons product_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_product\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/%e8%8b%b1%e5%9c%8b-usb-%e9%9b%bb%e6%ba%90%e8%bd%89%e6%8e%a5%e5%99%a8\">\u4ea7\u54c1\u8be6\u60c5 <\/a><\/div><\/div><\/div><div class = \"merged_buttons amz_merged_wrapper\"><div class = \"insert_product_card_button_wrapper insert_product_shop\"><div class = \"insert_product_card_button\"><a href = \"https:\/\/shop.rayzeek.com\/products\/usb-power-adapter\">\u7acb\u5373\u8d2d\u4e70 <\/a><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><p>PIR \u4f20\u611f\u5668\u7684\u63a2\u6d4b\u8303\u56f4\u548c\u6a21\u5f0f\u53ef\u80fd\u56e0\u5177\u4f53\u578b\u53f7\u548c\u8bbe\u8ba1\u800c\u5f02\u3002\u6709\u4e9b\u4f20\u611f\u5668\u7684\u89c6\u573a\u53ef\u80fd\u66f4\u7a84\u6216\u66f4\u5bbd\uff0c\u63a2\u6d4b\u533a\u57df\u7684\u6570\u91cf\u3001\u5f62\u72b6\u3001\u5206\u5e03\u548c\u7075\u654f\u5ea6\u4e5f\u5404\u4e0d\u76f8\u540c\u3002\u4f8b\u5982\uff0c\u8fd9\u4e9b PIR \u4f20\u611f\u5668\u5177\u6709\u53ef\u7ffb\u8f6c\u7684\u65b9\u5411\u955c\uff0c\u53ef\u5b9e\u73b0\u5bbd\u8986\u76d6\u6216\u975e\u5e38\u7a84\u7684\u5e18\u5e55\u8986\u76d6\u3002\u89c6\u573a\u89d2\u66f4\u5bbd\u7684 PIR \u4f20\u611f\u5668\uff0c\u5305\u62ec 360 \u5ea6\u89c6\u573a\u89d2\uff0c\u901a\u5e38\u662f\u4e3a\u5929\u82b1\u677f\u5b89\u88c5\u800c\u8bbe\u8ba1\u7684\u3002<\/p><p>\u4f7f\u7528 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u65f6\uff0c\u5728\u63a2\u6d4b\u8303\u56f4\u548c\u6a21\u5f0f\u65b9\u9762\u6709\u51e0\u4e2a\u6ce8\u610f\u4e8b\u9879\u9700\u8981\u7262\u8bb0\uff1a<\/p><ul class=\"wp-block-list\"><li>\u786e\u5b9a\u9700\u8981\u76d1\u63a7\u8fd0\u52a8\u7684\u5177\u4f53\u533a\u57df\uff0c\u5e76\u9009\u62e9\u5177\u6709\u9002\u5f53\u8986\u76d6\u89d2\u5ea6\u7684 PIR \u4f20\u611f\u5668\u3002\u8003\u8651\u7a7a\u95f4\u7684\u5927\u5c0f\u548c\u5e03\u5c40\uff0c\u4ee5\u786e\u4fdd\u8db3\u591f\u7684\u8986\u76d6\u8303\u56f4\u3002\u6709\u4e9b PIR \u4f20\u611f\u5668\u8fd8\u53ef\u8fdb\u884c\u7075\u654f\u5ea6\u8c03\u8282\uff0c\u8fd9\u5728\u8fd0\u52a8\u7a0b\u5ea6\u4e0d\u4e00\u6216\u7ecf\u5e38\u51fa\u73b0\u8bef\u62a5\u7684\u73af\u5883\u4e2d\u975e\u5e38\u6709\u7528\u3002<\/li>\n\n<li>PIR \u4f20\u611f\u5668\u7684\u6b63\u786e\u653e\u7f6e\u548c\u5b9a\u4f4d\u5bf9\u5b9e\u73b0\u6700\u4f73\u63a2\u6d4b\u6548\u679c\u975e\u5e38\u91cd\u8981\u3002\u5e94\u8003\u8651\u5b89\u88c5\u9ad8\u5ea6\u3001\u89d2\u5ea6\u548c\u6f5c\u5728\u969c\u788d\u7269\u7b49\u56e0\u7d20\uff0c\u4ee5\u786e\u4fdd\u4f20\u611f\u5668\u7684\u89c6\u91ce\u4e0d\u53d7\u963b\u788d\u3002PIR \u4f20\u611f\u5668\u7684\u5916\u58f3\u901a\u5e38\u6709\u4e00\u4e2a\u5851\u6599\u7a97\u53e3\uff0c\u5141\u8bb8\u7ea2\u5916\u7ebf\u80fd\u91cf\u8fdb\u5165\uff0c\u540c\u65f6\u51cf\u5c11\u5f02\u7269\u906e\u6321\u4f20\u611f\u5668\u89c6\u7ebf\u6216\u9020\u6210\u8bef\u62a5\u7684\u51e0\u7387\u3002\u5851\u6599\u7a97\u53e3\u8fd8\u53ef\u7528\u4f5c\u6ee4\u5149\u5668\uff0c\u5c06\u6ce2\u957f\u9650\u5236\u5728\u6700\u63a5\u8fd1\u4eba\u7c7b\u53d1\u51fa\u7684\u7ea2\u5916\u8f90\u5c04\u7684\u8303\u56f4\u5185\u3002<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"h-what-to-consider-when-designing-pir-applications\">\u8bbe\u8ba1 PIR \u5e94\u7528\u65f6\u5e94\u8003\u8651\u7684\u56e0\u7d20<\/h2><p>\u5728\u8bbe\u8ba1\u88ab\u52a8\u7ea2\u5916\u5e94\u7528\u65f6\uff0c\u6709\u51e0\u4e2a\u56e0\u7d20\u9700\u8981\u8003\u8651\uff0c\u4ee5\u786e\u4fdd\u6700\u4f73\u6027\u80fd\u548c\u529f\u80fd\u3002\u8003\u8651\u5230\u8fd9\u4e9b\u56e0\u7d20\uff0c\u60a8\u5c31\u80fd\u6700\u5927\u9650\u5ea6\u5730\u63d0\u9ad8 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u6548\u80fd\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a\u53ef\u9760\u3001\u9ad8\u6548\u7684\u7cfb\u7edf\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-sensor-placement\">\u611f\u61c9\u5668\u64fa\u653e\u4f4d\u7f6e<\/h3><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u4f4d\u7f6e\u5bf9\u51c6\u786e\u68c0\u6d4b\u81f3\u5173\u91cd\u8981\u3002\u5c06\u4f20\u611f\u5668\u653e\u7f6e\u5728\u4e0e\u76d1\u63a7\u533a\u57df\u6709\u6e05\u6670\u89c6\u7ebf\u7684\u4f4d\u7f6e\u3002\u907f\u514d\u5c06\u4f20\u611f\u5668\u653e\u7f6e\u5728\u70ed\u6e90\u9644\u8fd1\u6216\u9633\u5149\u76f4\u5c04\u7684\u5730\u65b9\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u5bfc\u81f4\u9519\u8bef\u62a5\u8b66\u6216\u8bfb\u6570\u4e0d\u51c6\u786e\u3002\u6b64\u5916\uff0c\u5e94\u786e\u4fdd\u4f20\u611f\u5668\u7684\u5b89\u88c5\u65b9\u5f0f\u4f7f\u5176\u65e0\u6cd5 \"\u770b\u5230 \"\u7a97\u5916\uff0c\u56e0\u4e3a\u6765\u81ea\u5ba4\u5916\u7684\u5f3a\u7ea2\u5916\u5149\u6e90\u4f1a\u4f7f\u4f20\u611f\u5668\u8fc7\u8f7d\u5e76\u89e6\u53d1\u9519\u8bef\u8b66\u62a5\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-detection-range\">\u68c0\u6d4b\u8303\u56f4<\/h3><p>\u8003\u8651\u5177\u4f53\u5e94\u7528\u6240\u9700\u7684\u63a2\u6d4b\u8ddd\u79bb\u3002\u9009\u62e9\u68c0\u6d4b\u8303\u56f4\u9002\u5408\u6709\u6548\u8986\u76d6\u6240\u9700\u533a\u57df\u7684 PIR \u4f20\u611f\u5668\u3002\u8bf7\u8bb0\u4f4f\uff0c\u8f83\u5927\u7684\u63a2\u6d4b\u8303\u56f4\u53ef\u80fd\u9700\u8981\u8f83\u9ad8\u7684\u7075\u654f\u5ea6\u8bbe\u7f6e\uff0c\u8fd9\u4f1a\u589e\u52a0\u8bef\u62a5\u7684\u51e0\u7387\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-sensitivity-adjustment\">\u7075\u654f\u5ea6\u8c03\u6574<\/h3><p>\u5927\u591a\u6570 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u90fd\u5141\u8bb8\u60a8\u8c03\u6574\u7075\u654f\u5ea6\u7ea7\u522b\u3002\u8fd9\u79cd\u8c03\u8282\u51b3\u5b9a\u4e86\u4f20\u611f\u5668\u5728\u68c0\u6d4b\u5230\u8fd0\u52a8\u65f6\u89e6\u53d1\u8b66\u62a5\u6216\u6fc0\u6d3b\u8bbe\u5907\u7684\u96be\u6613\u7a0b\u5ea6\u3002\u901a\u8fc7\u5728\u4e0d\u540c\u573a\u666f\u4e0b\u6d4b\u8bd5\u4f20\u611f\u5668\u5e76\u8fdb\u884c\u76f8\u5e94\u8c03\u6574\uff0c\u5728\u7075\u654f\u5ea6\u548c\u8bef\u62a5\u4e4b\u95f4\u627e\u5230\u9002\u5f53\u7684\u5e73\u8861\u3002\u6709\u4e9b\u4f20\u611f\u5668\u901a\u8fc7\u8bbe\u7f6e\u8f83\u9ad8\u7684\u7075\u654f\u5ea6\u9608\u503c\u6216\u5c06\u6ce8\u610f\u529b\u96c6\u4e2d\u5728\u623f\u95f4\u4e0a\u90e8\u4ee5\u907f\u514d\u63a2\u6d4b\u5230\u5730\u677f\u4e0a\u7684\u79fb\u52a8\uff0c\u4ece\u800c \"\u5ffd\u7565 \"\u5bb6\u517b\u5ba0\u7269\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-environmental-factors\">\u73af\u5883\u56e0\u7d20<\/h3><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u4f1a\u53d7\u5230\u6e29\u5ea6\u3001\u6e7f\u5ea6\u548c\u6c14\u6d41\u7b49\u73af\u5883\u56e0\u7d20\u7684\u5f71\u54cd\u3002\u4e3a\u5c3d\u91cf\u51cf\u5c11\u8fd9\u4e9b\u5f71\u54cd\uff0c\u5e94\u5c06 PIR \u4f20\u611f\u5668\u5bc6\u5c01\u5728\u7845\u7b49\u53ef\u964d\u4f4e\u6e29\u5ea6\u6216\u6e7f\u5ea6\u5f71\u54cd\u7684\u6750\u6599\u5185\u3002\u907f\u514d\u5c06\u4f20\u611f\u5668\u653e\u7f6e\u5728\u6696\u901a\u7a7a\u8c03\u901a\u98ce\u53e3\u5411\u4f20\u611f\u5668\u7a97\u53e3\u5439\u51b7\u98ce\u6216\u70ed\u98ce\u7684\u4f4d\u7f6e\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u6539\u53d8\u6e29\u5ea6\u5e76\u89e6\u53d1\u9519\u8bef\u8b66\u62a5\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-power-source\">\u7535\u6e90<\/h3><p>\u8003\u8651 PIR \u5e94\u7528\u5bf9\u7535\u6e90\u7684\u8981\u6c42\u3002\u9009\u62e9\u4e0e\u7535\u6e90\u517c\u5bb9\u7684\u4f20\u611f\u5668\uff0c\u5e76\u786e\u4fdd\u5176\u6ee1\u8db3\u5e94\u7528\u7684\u529f\u8017\u8981\u6c42\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-integration-with-other-systems\">\u4e0e\u5176\u4ed6\u7cfb\u7edf\u96c6\u6210<\/h3><p>\u5982\u679c\u8981\u5c06 PIR \u4f20\u611f\u5668\u4e0e\u62a5\u8b66\u5668\u3001\u7167\u660e\u6216\u5bb6\u5ead\u81ea\u52a8\u5316\u7cfb\u7edf\u7b49\u5176\u4ed6\u7cfb\u7edf\u6216\u8bbe\u5907\u96c6\u6210\uff0c\u5219\u5e94\u786e\u4fdd\u5404\u7ec4\u4ef6\u4e4b\u95f4\u7684\u517c\u5bb9\u6027\u548c\u9002\u5f53\u901a\u4fe1\u3002\u8003\u8651\u65e0\u7f1d\u96c6\u6210\u6240\u9700\u7684\u534f\u8bae\u548c\u63a5\u53e3\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-lockout-time-and-power-on-delay\">\u9501\u5b9a\u65f6\u95f4\u548c\u901a\u7535\u5ef6\u8fdf<\/h3><p>PIR \u4f20\u611f\u5668\u6709\u9501\u5b9a\u65f6\u95f4\u548c\u5f00\u673a\u5ef6\u8fdf\u65f6\u95f4\u3002\u5728\u9501\u5b9a\u65f6\u95f4\u5185\uff08\u901a\u5e38\u4e3a 2 \u79d2\u5de6\u53f3\uff09\uff0c\u4efb\u4f55\u68c0\u6d4b\u5230\u7684\u8fd0\u52a8\u90fd\u4f1a\u88ab\u5ffd\u7565\uff0c\u4ee5\u9632\u6b62\u8bef\u89e6\u53d1\u3002\u6b64\u5916\uff0cPIR \u4f20\u611f\u5668\u5728\u5f00\u673a\u540e\u9700\u8981\u5927\u7ea6 30 \u81f3 60 \u79d2\u7684\u6821\u51c6\u65f6\u95f4\u6765\u4e86\u89e3\u5468\u56f4\u73af\u5883\u7684\u7ea2\u5916\u7279\u5f81\u3002\u5728\u6b64\u6821\u51c6\u671f\u95f4\uff0c\u5e94\u5ffd\u7565\u4efb\u4f55\u89e6\u53d1\uff0c\u4ee5\u907f\u514d\u9519\u8bef\u62a5\u8b66\u3002<\/p><h2 class=\"wp-block-heading\" id=\"h-pir-motion-sensor-applications\">PIR \u8fd0\u52a8\u4f20\u611f\u5668\u5e94\u7528<\/h2><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u5177\u6709\u4f4e\u529f\u8017\u3001\u4f4e\u6210\u672c\u548c\u6613\u7528\u6027\u7b49\u7279\u70b9\uff0c\u80fd\u591f\u68c0\u6d4b\u4eba\u4f53\u8fd0\u52a8\u5e76\u4e3a\u5404\u79cd\u8bbe\u5907\u548c\u7cfb\u7edf\u63d0\u4f9b\u89e6\u53d1\u529f\u80fd\uff0c\u56e0\u6b64\u5e94\u7528\u5e7f\u6cdb\u3002\u4e0d\u8fc7\uff0cPIR \u4f20\u611f\u5668\u4e5f\u6709\u5176\u5c40\u9650\u6027\uff0c\u65e0\u6cd5\u63d0\u4f9b\u4eba\u6570\u6216\u5176\u4e0e\u4f20\u611f\u5668\u8ddd\u79bb\u7684\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u5bb6\u91cc\u7684\u5ba0\u7269\u4e5f\u53ef\u80fd\u89e6\u53d1\u5b83\u4eec\uff0c\u56e0\u6b64\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u53ef\u80fd\u9700\u8981\u8fdb\u884c\u5b9e\u9a8c\u548c\u5fae\u8c03\u3002<\/p><p>\u8ba9\u6211\u4eec\u6765\u63a2\u8ba8\u4e00\u4e0b PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u4e00\u4e9b\u5e38\u89c1\u5e94\u7528\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-automatic-lighting-0\">\u81ea\u52a8\u7167\u660e<\/h3><p>\u81ea\u52a8\u7167\u660e\u662f PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u4e00\u4e2a\u5e7f\u6cdb\u5e94\u7528\uff0c\u53ef\u5728\u5404\u79cd\u73af\u5883\u4e2d\u63d0\u4f9b\u4fbf\u5229\u548c\u8282\u80fd\u3002\u5f53\u4eba\u8fdb\u5165\u623f\u95f4\u6216\u533a\u57df\u65f6\uff0cPIR \u8fd0\u52a8\u4f20\u611f\u5668\u4f1a\u68c0\u6d4b\u5230\u4ed6\u4eec\u7684\u8fd0\u52a8\uff0c\u5e76\u89e6\u53d1\u706f\u5149\u6253\u5f00\u3002\u8fd9\u6837\u5c31\u4e0d\u9700\u8981\u624b\u52a8\u5f00\u5173\uff0c\u786e\u4fdd\u53ea\u5728\u9700\u8981\u65f6\u624d\u5f00\u706f\uff0c\u4ece\u800c\u8282\u7ea6\u80fd\u6e90\uff0c\u964d\u4f4e\u7535\u8d39\u3002<\/p><div class=\"insert_portfolio_outer_wrapper\"><h3>\u4ece Rayzeek \u8fd0\u52a8\u4f20\u611f\u5668\u4ea7\u54c1\u7ec4\u5408\u4e2d\u83b7\u5f97\u7075\u611f\u3002<\/h3><p>\u6ca1\u6709\u627e\u5230\u60a8\u60f3\u8981\u7684\uff1f\u522b\u62c5\u5fc3\u3002\u603b\u6709\u5176\u4ed6\u65b9\u6cd5\u53ef\u4ee5\u89e3\u51b3\u60a8\u7684\u95ee\u9898\u3002\u4e5f\u8bb8\u6211\u4eec\u7684\u4f5c\u54c1\u96c6\u5c31\u80fd\u5e2e\u5230\u60a8\u3002<\/p><div class = \"insert_portfolio_buttons\"><div class = \"insert_portfolio_button_wrapper\"><div><a href = \"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/%e8%bf%90%e5%8a%a8%e4%bc%a0%e6%84%9f%e5%99%a8\"><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e8%bf%90%e5%8a%a8%e6%84%9f%e5%ba%94%e5%bc%80%e5%85%b3\"><p>\u52d5\u4f5c\u611f\u61c9\u958b\u95dc<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/occupancy-vacancy-sensors\"><p>\u4f54\u7528\u611f\u61c9\u5668<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz050\"><p>\u7a7a\u8c03\u8fd0\u52a8\u4f20\u611f\u5668<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/motion-sensor-light-strip\"><p>\u52d5\u4f5c\u611f\u61c9\u71c8\u5e36<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/%e7%9b%b4%e6%b5%81%e4%bc%a0%e6%84%9f%e5%99%a8%e8%b0%83%e5%85%89%e5%99%a8\"><p>\u4f4e\u538b\u76f4\u6d41\u8fd0\u52a8\u4f20\u611f\u5668\/\u8c03\u5149\u5668<\/p><\/a><\/div><\/div><div class = \"insert_portfolio_button_wrapper\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81%e7%b1%bb%e5%88%ab\/%e6%97%a0%e7%ba%bf%e8%bf%90%e5%8a%a8%e4%bc%a0%e6%84%9f%e5%99%a8\"><p>\u65e0\u7ebf\u8fd0\u52a8\u4f20\u611f\u5668\u5957\u4ef6<\/p><\/a><\/div><\/div><\/div><\/div><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406\u662f\u68c0\u6d4b\u5176\u68c0\u6d4b\u8303\u56f4\u5185\u7ea2\u5916\u8f90\u5c04\u7684\u53d8\u5316\u3002\u5f53\u4eba\u5728\u4f20\u611f\u5668\u7684\u89c6\u91ce\u5185\u79fb\u52a8\u65f6\uff0c\u5176\u4f53\u6e29\u4f1a\u53d1\u51fa\u7ea2\u5916\u8f90\u5c04\uff0c\u88ab\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u3002\u968f\u540e\uff0c\u4f20\u611f\u5668\u4f1a\u5411\u7167\u660e\u7cfb\u7edf\u53d1\u9001\u4fe1\u53f7\uff0c\u6307\u793a\u5176\u6253\u5f00\u706f\u5149\u3002<\/p><p>\u5728\u521d\u59cb\u5316\u8fc7\u7a0b\u4e2d\uff0cPIR \u8fd0\u52a8\u4f20\u611f\u5668\u901a\u8fc7\u5b66\u4e60\u5468\u56f4\u7684\u7ea2\u5916\u7ebf\u7279\u5f81\u6765\u6821\u51c6\u81ea\u8eab\u4e0e\u73af\u5883\u7684\u5173\u7cfb\u3002\u5728\u8fd9\u6bb5\u6821\u51c6\u65f6\u95f4\u5185\u53ef\u80fd\u4f1a\u53d1\u751f\u8bef\u89e6\u53d1\uff0c\u56e0\u6b64\u5e94\u5ffd\u7565\u5728\u6b64\u671f\u95f4\u53d1\u751f\u7684\u4efb\u4f55\u89e6\u53d1\u3002\u5728\u81ea\u6211\u6821\u51c6\u671f\u95f4\uff0c\u5c3d\u91cf\u51cf\u5c11\u5728\u4f20\u611f\u5668\u524d\u65b9\u7684\u79fb\u52a8\uff0c\u6709\u52a9\u4e8e\u907f\u514d\u6821\u51c6\u8fc7\u7a0b\u53d7\u5230\u5e72\u6270\u3002<\/p><p>\u5728\u81ea\u52a8\u7167\u660e\u7cfb\u7edf\u4e2d\uff0cPIR \u8fd0\u52a8\u4f20\u611f\u5668\u5185\u7684\u7535\u5b50\u5143\u4ef6\u901a\u5e38\u4f1a\u63a7\u5236\u4e00\u4e2a\u80fd\u591f\u5207\u6362\u7535\u6e90\u7535\u538b\u7684\u96c6\u6210\u7ee7\u7535\u5668\u3002\u8fd9\u6837\uff0cPIR \u5c31\u80fd\u5728\u68c0\u6d4b\u5230\u79fb\u52a8\u65f6\u542f\u52a8\u4e0e\u5176\u76f8\u8fde\u7684\u7167\u660e\u3002\u8fd9\u79cd\u5e94\u7528\u901a\u5e38\u7528\u4e8e\u5ba4\u5916\u7684\u5b89\u5168\u7167\u660e\u6216\u5b9e\u7528\u76ee\u7684\uff0c\u4f8b\u5982\u7167\u4eae\u524d\u95e8\u533a\u57df\uff0c\u5e2e\u52a9\u4eba\u4eec\u5728\u9ed1\u6697\u4e2d\u627e\u5230\u94a5\u5319\u3002\u81ea\u52a8\u7167\u660e\u8fd8\u53ef\u7528\u4e8e\u516c\u5171\u5395\u6240\u3001\u6b65\u5165\u5f0f\u50a8\u85cf\u5ba4\u3001\u8d70\u5eca\u548c\u5176\u4ed6\u6709\u5229\u4e8e\u81ea\u52a8\u63a7\u5236\u706f\u5149\u7684\u5730\u65b9\u3002\u53ea\u6709\u5728\u5fc5\u8981\u65f6\u624d\u542f\u52a8\u706f\u5149\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u8282\u7ea6\u80fd\u6e90\uff0c\u800c\u4e14\u7528\u6237\u5728\u79bb\u5f00\u8be5\u533a\u57df\u65f6\u4e5f\u4e0d\u4f1a\u5fd8\u8bb0\u5173\u706f\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-security-applications-0\">\u5b89\u5168\u5e94\u7528<\/h3><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u5177\u6709\u5e7f\u6cdb\u7684\u5b89\u9632\u5e94\u7528\uff0c\u662f\u4efb\u4f55\u5b89\u9632\u7cfb\u7edf\u7684\u91cd\u8981\u8865\u5145\u3002<\/p><h4 class=\"wp-block-heading\" id=\"h-intrusion-detection\">\u5165\u4fb5\u68c0\u6d4b<\/h4><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u901a\u5e38\u88ab\u96c6\u6210\u5230\u9632\u76d7\u62a5\u8b66\u7cfb\u7edf\u4e2d\uff0c\u7528\u4e8e\u68c0\u6d4b\u672a\u7ecf\u6388\u6743\u8fdb\u5165\u573a\u6240\u7684\u60c5\u51b5\u3002\u8fd9\u4e9b\u4f20\u611f\u5668\u53ef\u4ee5\u68c0\u6d4b\u5230\u4eba\u5728\u68c0\u6d4b\u8303\u56f4\u5185\u79fb\u52a8\u65f6\u8eab\u4f53\u53d1\u51fa\u7684\u70ed\u91cf\u3002\u5982\u679c\u68c0\u6d4b\u5230\u4efb\u4f55\u79fb\u52a8\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u89e6\u53d1\u8b66\u62a5\uff0c\u63d0\u9192\u4f4f\u6237\u6216\u5b89\u5168\u76d1\u63a7\u670d\u52a1\u3002<\/p><h4 class=\"wp-block-heading\" id=\"h-perimeter-protection\">\u5468\u8fb9\u4fdd\u62a4<\/h4><p>PIR \u79fb\u52a8\u4f20\u611f\u5668\u53ef\u4ee5\u6218\u7565\u6027\u5730\u653e\u7f6e\u5728\u7269\u4e1a\u5468\u8fb9\uff0c\u4ee5\u68c0\u6d4b\u4efb\u4f55\u672a\u7ecf\u6388\u6743\u7684\u8bbf\u95ee\u3002\u901a\u8fc7\u8986\u76d6\u5173\u952e\u7684\u5165\u53e3\u70b9\uff0c\u5982\u95e8\u3001\u7a97\u548c\u5927\u95e8\uff0c\u8fd9\u4e9b\u4f20\u611f\u5668\u53ef\u4ee5\u6709\u6548\u76d1\u63a7\u5468\u56f4\u73af\u5883\uff0c\u5e76\u5728\u68c0\u6d4b\u5230\u4efb\u4f55\u79fb\u52a8\u65f6\u89e6\u53d1\u8b66\u62a5\u3002<\/p><div class=\"insert_inquiry_outer_wrapper\"><h3>\u60a8\u5728\u5bfb\u627e\u79fb\u52a8\u5f0f\u8282\u80fd\u89e3\u51b3\u65b9\u6848\u5417\uff1f<\/h3><p>\u5982\u9700\u4e86\u89e3\u5b8c\u6574\u7684 PIR \u79fb\u52a8\u4f20\u611f\u5668\u3001\u79fb\u52a8\u542f\u52a8\u8282\u80fd\u4ea7\u54c1\u3001\u79fb\u52a8\u4f20\u611f\u5668\u5f00\u5173\u548c\u5360\u7528\/\u7a7a\u95f2\u5546\u4e1a\u89e3\u51b3\u65b9\u6848\uff0c\u8bf7\u8054\u7cfb\u6211\u4eec\u3002<\/p><div class = \"insert_inquiry_buttons\"><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email\"><div><a href = \"mailto:info@rayzeek.com\"><p>\u53d1\u9001\u7535\u5b50\u90ae\u4ef6<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_email_contact\"><div><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e8%81%94%e7%b3%bb\"><p>\u806f\u7d61\u8868\u683c<\/p><\/a><\/div><\/div><div class = \"insert_inquiry_button_wrapper insert_inquiry_button_chat chat_jump\"><div><a href=\"#\"><p>\u5728\u7ebf\u804a\u5929<\/p><\/a><\/div><\/div><\/div><\/div><h4 class=\"wp-block-heading\" id=\"h-outdoor-security\">\u6237\u5916\u5b89\u5168<\/h4><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u901a\u5e38\u7528\u4e8e\u6237\u5916\u5b89\u5168\u5e94\u7528\u3002\u5b83\u4eec\u53ef\u4ee5\u5b89\u88c5\u5728\u5ba4\u5916\u7167\u660e\u88c5\u7f6e\u6216\u72ec\u7acb\u88c5\u7f6e\u4e2d\uff0c\u4ee5\u63a2\u6d4b\u9644\u8fd1\u7684\u4efb\u4f55\u79fb\u52a8\u3002\u8fd9\u6709\u52a9\u4e8e\u5a01\u6151\u6f5c\u5728\u7684\u5165\u4fb5\u8005\uff0c\u63d0\u9ad8\u8d22\u4ea7\u7684\u6574\u4f53\u5b89\u5168\u6027\u3002\u4f8b\u5982\uff0c\u53ef\u5c06\u5b89\u5168\u7167\u660e\u8bbe\u7f6e\u4e3a\u5728\u68c0\u6d4b\u5230\u79fb\u52a8\u65f6\u6253\u5f00\uff0c\u4ee5\u5a01\u6151\u7f6a\u72af\u6216\u7528\u4e8e\u5728\u9ed1\u6697\u4e2d\u5bfb\u627e\u94a5\u5319\u7b49\u5b9e\u7528\u76ee\u7684\u3002<\/p><h4 class=\"wp-block-heading\" id=\"h-video-surveillance\">\u89c6\u9891\u76d1\u63a7<\/h4><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u4e0e\u89c6\u9891\u76d1\u63a7\u7cfb\u7edf\u96c6\u6210\uff0c\u4ee5\u63d0\u9ad8\u5176\u6709\u6548\u6027\u3002\u5f53 PIR \u4f20\u611f\u5668\u68c0\u6d4b\u5230\u79fb\u52a8\u65f6\uff0c\u5b83\u53ef\u4ee5\u89e6\u53d1\u89c6\u9891\u5f55\u50cf\uff0c\u4f7f\u5b89\u4fdd\u4eba\u5458\u80fd\u591f\u67e5\u770b\u79fb\u52a8\u68c0\u6d4b\u4e4b\u524d\u53d1\u751f\u7684\u4e8b\u4ef6\u3002\u8fd9\u4e00\u529f\u80fd\u5bf9\u4e8e\u8bc6\u522b\u6f5c\u5728\u5a01\u80c1\u548c\u5728\u53d1\u751f\u4efb\u4f55\u5b89\u5168\u4e8b\u6545\u65f6\u6355\u6349\u8bc1\u636e\u5c24\u4e3a\u6709\u7528\u3002<\/p><h4 class=\"wp-block-heading\" id=\"h-access-control\">\u95e8\u7981\u63a7\u5236<\/h4><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u7528\u4e8e\u95e8\u7981\u63a7\u5236\u7cfb\u7edf\uff0c\u4ee5\u76d1\u63a7\u9650\u5236\u533a\u57df\u5185\u7684\u4eba\u5458\u79fb\u52a8\u3002\u901a\u8fc7\u68c0\u6d4b\u8fd0\u52a8\uff0c\u8fd9\u4e9b\u4f20\u611f\u5668\u53ef\u4ee5\u89e6\u53d1\u95e8\u6216\u95f8\u7684\u89e3\u9501\uff0c\u5141\u8bb8\u6388\u6743\u4eba\u5458\u8fdb\u5165\u3002\u8fd9\u5c31\u591a\u4e86\u4e00\u5c42\u5b89\u5168\u4fdd\u969c\uff0c\u786e\u4fdd\u53ea\u6709\u7ecf\u8fc7\u6388\u6743\u7684\u4eba\u5458\u624d\u80fd\u8fdb\u5165\u654f\u611f\u533a\u57df\u3002<\/p><h4 class=\"wp-block-heading\" id=\"h-panic-alarms\">\u6050\u614c\u8b66\u62a5<\/h4><p>PIR \u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u96c6\u6210\u5230\u7d27\u6025\u62a5\u8b66\u7cfb\u7edf\u4e2d\uff0c\u5728\u7d27\u6025\u60c5\u51b5\u4e0b\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u4fdd\u62a4\u3002\u53ef\u5bf9\u8fd9\u4e9b\u4f20\u611f\u5668\u8fdb\u884c\u7f16\u7a0b\uff0c\u4ee5\u68c0\u6d4b\u7279\u5b9a\u7684\u8fd0\u52a8\u6a21\u5f0f\u6216\u8868\u793a\u5371\u9669\u7684\u624b\u52bf\u3002\u4e00\u65e6\u89e6\u53d1\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u542f\u52a8\u8b66\u62a5\uff0c\u901a\u77e5\u4fdd\u5b89\u4eba\u5458\u6216\u7d27\u6025\u670d\u52a1\u4eba\u5458\u7acb\u5373\u63d0\u4f9b\u63f4\u52a9\u3002<\/p><h3 class=\"wp-block-heading\" id=\"h-pir-non-contact-thermometer-0\">PIR \u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1<\/h3><p>PIR \u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u662f\u4e00\u79cd\u5229\u7528 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u6d4b\u91cf\u7269\u4f53\u6e29\u5ea6\u800c\u65e0\u9700\u7269\u7406\u63a5\u89e6\u7684\u6e29\u5ea6\u8ba1\u3002\u8fd9\u79cd\u6280\u672f\u5728\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u4e0d\u5b9e\u7528\u6216\u4e0d\u5b89\u5168\u7684\u60c5\u51b5\u4e0b\u7279\u522b\u6709\u7528\uff0c\u4f8b\u5982\u6d4b\u91cf\u79fb\u52a8\u7269\u4f53\u3001\u70ed\u8868\u9762\u6216\u6709\u4ea4\u53c9\u6c61\u67d3\u95ee\u9898\u7684\u73af\u5883\u7684\u6e29\u5ea6\u65f6\u3002<\/p><p>\u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u4e2d\u7684 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u68c0\u6d4b\u7269\u4f53\u53d1\u51fa\u7684\u7ea2\u5916\u8f90\u5c04\u3002\u6bcf\u4e2a\u6e29\u5ea6\u9ad8\u4e8e\u7edd\u5bf9\u96f6\u5ea6\u7684\u7269\u4f53\u90fd\u4f1a\u53d1\u51fa\u7ea2\u5916\u8f90\u5c04\uff0c\u8fd9\u79cd\u8f90\u5c04\u7684\u5f3a\u5ea6\u4e0e\u7269\u4f53\u7684\u6e29\u5ea6\u76f4\u63a5\u76f8\u5173\u3002PIR \u4f20\u611f\u5668\u5c06\u63a2\u6d4b\u5230\u7684\u8f90\u5c04\u8f6c\u6362\u6210\u7535\u4fe1\u53f7\uff0c\u7136\u540e\u5bf9\u7535\u4fe1\u53f7\u8fdb\u884c\u5904\u7406\uff0c\u4ee5\u786e\u5b9a\u7269\u4f53\u7684\u6e29\u5ea6\u3002<\/p><p>PIR \u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u7684\u4e00\u4e2a\u6709\u8da3\u5e94\u7528\u662f\u6d4b\u91cf\u8fdc\u8ddd\u79bb\u7269\u4f53\u7684\u6e29\u5ea6\u3002\u5728\u8fd9\u4e9b\u8bbe\u8ba1\u4e2d\uff0cPIR \u7535\u8def\u7528\u4e8e\u6d4b\u91cf\u8fdc\u8ddd\u79bb\u7269\u4f53\u7684\u6e29\u5ea6\u3002PIR \u4f20\u611f\u5668\u7684\u8f93\u51fa\u4fe1\u53f7\u6839\u636e\u88ab\u89c2\u6d4b\u6750\u6599\u7ea2\u5916\u5149\u8c31\u7684\u7279\u5b9a\u6821\u51c6\u8fdb\u884c\u8bc4\u4f30\u3002\u901a\u8fc7\u8fd9\u79cd\u6821\u51c6\uff0c\u53ef\u4ee5\u8fdc\u7a0b\u83b7\u5f97\u76f8\u5bf9\u51c6\u786e\u548c\u7cbe\u786e\u7684\u6e29\u5ea6\u6d4b\u91cf\u503c\u3002<\/p><p>PIR \u975e\u63a5\u89e6\u5f0f\u6d4b\u6e29\u4eea\u5982\u679c\u4e0d\u6839\u636e\u88ab\u89c2\u5bdf\u6750\u6599\u7684\u5177\u4f53\u7c7b\u578b\u8fdb\u884c\u6821\u51c6\uff0c\u4ecd\u53ef\u6d4b\u91cf\u4e0e\u6e29\u5ea6\u53d8\u5316\u76f8\u5bf9\u5e94\u7684\u7ea2\u5916\u53d1\u5c04\u53d8\u5316\u3002\u4f46\u662f\uff0c\u5982\u679c\u6ca1\u6709\u6821\u51c6\uff0c\u5c31\u65e0\u6cd5\u8ba1\u7b97\u5b9e\u9645\u6e29\u5ea6\u503c\u3002<\/p><p>PIR \u975e\u63a5\u89e6\u5f0f\u6e29\u5ea6\u8ba1\u5feb\u901f\u3001\u65b9\u4fbf\uff0c\u662f\u5404\u79cd\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002\u5b83\u4eec\u53ef\u4ee5\u8fdc\u8ddd\u79bb\u63d0\u4f9b\u5373\u65f6\u6e29\u5ea6\u8bfb\u6570\uff0c\u56e0\u6b64\u9002\u7528\u4e8e\u5de5\u4e1a\u73af\u5883\u3001\u533b\u7597\u5e94\u7528\u751a\u81f3\u5bb6\u5ead\u4f7f\u7528\u3002\u5728\u5de5\u4e1a\u73af\u5883\u4e2d\uff0cPIR 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\u8fd0\u52a8\u4f20\u611f\u5668\uff0c\u65e8\u5728\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c11\u5ba0\u7269\u9020\u6210\u7684\u8bef\u62a5\u3002\u5b83\u91c7\u7528\u4e86\u5148\u8fdb\u7684\u6280\u672f\u6765\u533a\u5206\u5ba0\u7269\u7684\u79fb\u52a8\u548c\u6f5c\u5728\u7684\u5165\u4fb5\u8005\uff0c\u662f\u6709\u5ba0\u7269\u5bb6\u5ead\u7684\u7406\u60f3\u9009\u62e9\u3002<\/p><p>\u4f20\u7edf\u7684 PIR \u8fd0\u52a8\u4f20\u611f\u5668\u68c0\u6d4b\u5176\u68c0\u6d4b\u8303\u56f4\u5185\u7ea2\u5916\u8f90\u5c04\u7684\u53d8\u5316\uff0c\u8fd9\u610f\u5473\u7740\u4efb\u4f55\u8fd0\u52a8\uff0c\u5305\u62ec\u5ba0\u7269\u7684\u8fd0\u52a8\uff0c\u90fd\u53ef\u80fd\u89e6\u53d1\u4f20\u611f\u5668\uff0c\u5e76\u53ef\u80fd\u5bfc\u81f4\u9519\u8bef\u8b66\u62a5\u3002\u7136\u800c\uff0c\u5ba0\u7269\u514d\u75ab\u7ea2\u5916\u79fb\u52a8\u63a2\u6d4b\u5668\u5229\u7528\u5404\u79cd\u65b9\u6cd5\u514b\u670d\u4e86\u8fd9\u4e00\u95ee\u9898\u3002<\/p><p>\u5ba0\u7269\u514d\u75ab PIR 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