{"id":16534,"date":"2024-01-12T07:26:11","date_gmt":"2024-01-12T07:26:11","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=16534"},"modified":"2024-01-12T07:26:13","modified_gmt":"2024-01-12T07:26:13","slug":"motion-sensors-vs-presence-sensors","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/zh_hk\/%e5%8d%9a%e5%ae%a2\/%e8%bf%90%e5%8a%a8%e4%bc%a0%e6%84%9f%e5%99%a8%e4%b8%8e%e5%ad%98%e5%9c%a8%e4%bc%a0%e6%84%9f%e5%99%a8","title":{"rendered":"\u8fd0\u52a8\u4f20\u611f\u5668\u4e0e\u5b58\u5728\u4f20\u611f\u5668"},"content":{"rendered":"<p>\u8fd0\u52a8\u4f20\u611f\u5668\u548c\u5b58\u5728\u4f20\u611f\u5668\u90fd\u6709\u5176\u72ec\u7279\u7684\u529f\u80fd\u548c\u5e94\u7528\uff0c\u4f46\u5b83\u4eec\u6709\u4ec0\u4e48\u4e0d\u540c\uff1f\u66f4\u91cd\u8981\u7684\u662f\uff0c\u54ea\u4e00\u79cd\u624d\u662f\u6ee1\u8db3\u60a8\u7279\u5b9a\u9700\u6c42\u7684\u6b63\u786e\u9009\u62e9\uff1f\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u89e3\u91ca\u5b83\u4eec\u7684\u5de5\u4f5c\u539f\u7406\u3001\u4e3b\u8981\u533a\u522b\u548c\u5404\u79cd\u5e94\u7528\u3002\u6211\u4eec\u8fd8\u5c06\u4e3a\u60a8\u63d0\u4f9b\u5728\u4e24\u8005\u4e4b\u95f4\u505a\u51fa\u9009\u62e9\u65f6\u5e94\u7262\u8bb0\u7684\u57fa\u672c\u6ce8\u610f\u4e8b\u9879\u3002<\/p><h2 class=\"simpletoc-title\">\u76ee\u5f55<\/h2>\n<ul class=\"simpletoc-list\">\n<li><a href=\"#what-is-a-motion-sensor\">\u4ec0\u4e48\u662f\u8fd0\u52a8\u4f20\u611f\u5668<\/a>\n\n<\/li>\n<li><a href=\"#how-motion-sensors-work\">\u8fd0\u52a8\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/a>\n\n\n<ul><li>\n<a href=\"#passive-infrared-pir\">\u88ab\u52a8\u7ea2\u5916\u7ebf (PIR)<\/a>\n\n<\/li>\n<li><a href=\"#microwave\">\u5fae\u6ce2\u7089<\/a>\n\n<\/li>\n<li><a href=\"#ultrasonic\">\u8d85\u58f0\u6ce2<\/a>\n\n<\/li>\n<li><a href=\"#dual-technology\">\u53cc\u6280\u672f<\/a>\n\n<\/li>\n<li><a href=\"#beam-and-photoelectric-sensor\">\u5149\u675f\u548c\u5149\u7535\u4f20\u611f\u5668<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#what-is-a-presence-sensor\">\u4ec0\u4e48\u662f\u5b58\u5728\u4f20\u611f\u5668<\/a>\n\n<\/li>\n<li><a href=\"#how-presence-sensors-work\">\u5b58\u5728\u611f\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/a>\n\n\n<ul><li>\n<a href=\"#passive-infrared-pir\">\u88ab\u52a8\u7ea2\u5916\u7ebf (PIR)<\/a>\n\n<\/li>\n<li><a href=\"#ultrasonic\">\u8d85\u58f0\u6ce2<\/a>\n\n<\/li>\n<li><a href=\"#millimeterwave-mmwave\">\u6beb\u7c73\u6ce2\uff08mmWave\uff09<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#difference-between-motion-and-presence-sensors\">\u8fd0\u52a8\u4f20\u611f\u5668\u4e0e\u5b58\u5728\u4f20\u611f\u5668\u7684\u533a\u522b<\/a>\n\n\n<ul><li>\n<a href=\"#detection-mechanism\">\u68c0\u6d4b\u673a\u5236<\/a>\n\n<\/li>\n<li><a href=\"#sensitivity\">\u654f\u611f\u6027<\/a>\n\n<\/li>\n<li><a href=\"#false-alarms\">\u9519\u8bef\u8b66\u62a5<\/a>\n\n<\/li>\n<li><a href=\"#energy-efficiency\">\u80fd\u6e90\u6548\u7387<\/a>\n\n<\/li>\n<li><a href=\"#application\">\u5e94\u7528<\/a>\n\n<\/li>\n<li><a href=\"#technology\">\u6280\u672f<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#applications-of-motion-and-presence-sensors\">\u8fd0\u52a8\u548c\u5b58\u5728\u4f20\u611f\u5668\u7684\u5e94\u7528<\/a>\n\n\n<ul><li>\n<a href=\"#home-security\">\u5bb6\u5ead\u5b89\u5168<\/a>\n\n<\/li>\n<li><a href=\"#energy-efficiency\">\u80fd\u6e90\u6548\u7387<\/a>\n\n<\/li>\n<li><a href=\"#healthcare\">\u533b\u7597\u4fdd\u5065<\/a>\n\n<\/li>\n<li><a href=\"#retail-and-business\">\u96f6\u552e\u4e0e\u5546\u4e1a<\/a>\n\n<\/li>\n<li><a href=\"#smart-homes\">\u667a\u80fd\u5bb6\u5c45<\/a>\n\n<\/li>\n<li><a href=\"#industrial-applications\">\u5de5\u4e1a\u5e94\u7528<\/a>\n\n<\/li>\n<\/ul>\n<li><a href=\"#considerations-when-choosing-between-motion-and-presence-sensors\">\u9009\u62e9\u8fd0\u52a8\u4f20\u611f\u5668\u548c\u5b58\u5728\u4f20\u611f\u5668\u65f6\u7684\u6ce8\u610f\u4e8b\u9879<\/a>\n\n\n<ul><li>\n<a href=\"#sensor-purpose\">\u4f20\u611f\u5668\u7528\u9014<\/a>\n\n<\/li>\n<li><a href=\"#sensitivity-and-range\">\u7075\u654f\u5ea6\u548c\u8303\u56f4<\/a>\n\n<\/li>\n<li><a href=\"#energy-efficiency\">\u80fd\u6e90\u6548\u7387<\/a>\n\n<\/li>\n<li><a href=\"#cost\">\u8d39\u7528<\/a>\n\n<\/li>\n<li><a href=\"#installation-and-maintenance\">\u5b89\u88c5\u548c\u7ef4\u62a4<\/a>\n<\/li>\n<\/ul>\n<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"what-is-a-motion-sensor\">\u4ec0\u4e48\u662f\u8fd0\u52a8\u4f20\u611f\u5668<\/h2><p>\u8fd0\u52a8\u4f20\u611f\u5668\u901a\u5e38\u88ab\u79f0\u4e3a\u7ea2\u5916\u4f20\u611f\u5668\uff0c\u662f\u4e00\u79cd\u7535\u5b50\u8bbe\u5907\uff0c\u662f\u5bb6\u5ead\u5b89\u5168\u7cfb\u7edf\u3001\u81ea\u52a8\u5316\u7cfb\u7edf\u548c\u8282\u80fd\u6280\u672f\u7684\u57fa\u77f3\u3002\u5b83\u901a\u8fc7\u53d1\u5c04\u6216\u611f\u5e94\u5404\u79cd\u5f62\u5f0f\u7684\u80fd\u91cf\uff08\u5982\u7ea2\u5916\u8f90\u5c04\u3001\u96f7\u8fbe\u6ce2\u6216\u58f0\u6ce2\uff09\u6765\u68c0\u6d4b\u6307\u5b9a\u533a\u57df\u5185\u7684\u7269\u7406\u79fb\u52a8\u3002<\/p><p>\u8fd0\u52a8\u4f20\u611f\u5668\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u68c0\u6d4b\u5176\u9644\u8fd1\u4efb\u4f55\u5f62\u5f0f\u7684\u8fd0\u52a8\uff0c\u5305\u62ec\u4eba\u3001\u52a8\u7269\u548c\u7269\u4f53\u3002\u5b83\u901a\u8fc7\u91c7\u7528\u4e0d\u540c\u7684\u6280\u672f\u6765\u8bc6\u522b\u73af\u5883\u4e2d\u7684\u53d8\u5316\uff0c\u4ece\u800c\u5b9e\u73b0\u8fd9\u4e00\u76ee\u7684\u3002\u4f8b\u5982\uff0c\u4e00\u4e9b\u8fd0\u52a8\u4f20\u611f\u5668\u4f7f\u7528\u7ea2\u5916\u7ebf\u6280\u672f\u6765\u6d4b\u91cf\u79fb\u52a8\u7269\u4f53\u6240\u4ea7\u751f\u7684\u70ed\u91cf\u53d8\u5316\uff0c\u800c\u53e6\u4e00\u4e9b\u5219\u4f7f\u7528\u5fae\u6ce2\u6216\u8d85\u58f0\u6ce2\u6280\u672f\u6765\u68c0\u6d4b\u58f0\u97f3\u6216\u65e0\u7ebf\u7535\u6ce2\u7684\u53d8\u5316\u3002<\/p><p>\u8fd0\u52a8\u4f20\u611f\u5668\u5728\u68c0\u6d4b\u5230\u8fd0\u52a8\u65f6\uff0c\u8fd8\u53ef\u4ee5\u5411\u5b89\u5168\u7cfb\u7edf\u7684\u8fde\u63a5\u63a7\u5236\u9762\u677f\u6216\u5176\u4ed6\u8fde\u63a5\u8bbe\u5907\u53d1\u9001\u4fe1\u53f7\u3002\u8fd9\u53ef\u4ee5\u89e6\u53d1\u5404\u79cd\u53cd\u5e94\uff0c\u5982\u89e6\u53d1\u8b66\u62a5\u3001\u5f00\u706f\u6216\u8c03\u8282\u6052\u6e29\u5668\uff0c\u4ece\u800c\u4f7f\u8fd0\u52a8\u4f20\u611f\u5668\u6210\u4e3a\u5bb6\u5ead\u5b89\u5168\u8bbe\u7f6e\u548c\u8282\u80fd\u5e94\u7528\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002<\/p><p>\u867d\u7136\u8fd0\u52a8\u4f20\u611f\u5668\u80fd\u591f\u5f88\u597d\u5730\u68c0\u6d4b\u79fb\u52a8\uff0c\u4f46\u5b83\u4eec\u5e76\u4e0d\u4e00\u5b9a\u80fd\u8bc6\u522b\u79fb\u52a8\u7684\u662f\u4ec0\u4e48\u6216\u8c01\u3002\u8fd9\u610f\u5473\u7740\u5b83\u4eec\u65e0\u6cd5\u533a\u5206\u4eba\u3001\u5ba0\u7269\u6216\u79fb\u52a8\u7269\u4f53\uff0c\u6709\u65f6\u4f1a\u5bfc\u81f4\u8bef\u62a5\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u4e00\u4e9b\u5148\u8fdb\u7684\u8fd0\u52a8\u4f20\u611f\u5668\u914d\u5907\u4e86\u5ba0\u7269\u514d\u75ab\u7b49\u529f\u80fd\u3002<\/p><h2 class=\"wp-block-heading\" id=\"how-motion-sensors-work\">\u8fd0\u52a8\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h2><p>\u8fd0\u52a8\u4f20\u611f\u5668\u7684\u5185\u90e8\u5de5\u4f5c\u539f\u7406\u5341\u5206\u5947\u5999\uff0c\u5e76\u56e0\u4f20\u611f\u5668\u7c7b\u578b\u7684\u4e0d\u540c\u800c\u5404\u5f02\u3002\u8fd0\u52a8\u4f20\u611f\u5668\u6709\u591a\u79cd\u7c7b\u578b\uff0c\u6bcf\u79cd\u7c7b\u578b\u90fd\u91c7\u7528\u72ec\u7279\u7684\u65b9\u6cd5\u6765\u68c0\u6d4b\u8fd0\u52a8\u3002\u6700\u5e38\u89c1\u7684\u7c7b\u578b\u5305\u62ec\u88ab\u52a8\u7ea2\u5916\uff08PIR\uff09\u3001\u5fae\u6ce2\u3001\u8d85\u58f0\u6ce2\u548c\u53cc\u6280\u672f\u4f20\u611f\u5668\u3002<\/p><h3 class=\"wp-block-heading\" id=\"passive-infrared-pir\">\u88ab\u52a8\u7ea2\u5916\u7ebf (PIR)<\/h3><p>PIR \u4f20\u611f\u5668\u662f\u6700\u5e38\u7528\u7684\u8fd0\u52a8\u4f20\u611f\u5668\u7c7b\u578b\u3002\u5b83\u4eec\u7684\u529f\u80fd\u662f\u8bc6\u522b\u7269\u4f53\uff08\u901a\u5e38\u662f\u4eba\u4f53\uff09\u53d1\u51fa\u7684\u70ed\u91cf\u3002\u5f53\u4eba\u4f53\u6216\u52a8\u7269\u7b49\u6e29\u6696\u7684\u7269\u4f53\u7ecf\u8fc7\u63a2\u6d4b\u533a\u57df\u65f6\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u68c0\u6d4b\u5230\u7ea2\u5916\u80fd\u91cf\u6c34\u5e73\u7684\u53d8\u5316\u5e76\u89e6\u53d1\u4f20\u611f\u5668\u3002 <\/p><h3 class=\"wp-block-heading\" id=\"microwave\">\u5fae\u6ce2\u7089<\/h3><p>\u5fae\u6ce2\u4f20\u611f\u5668\u53d1\u5c04\u5fae\u6ce2\u8109\u51b2\uff0c\u7136\u540e\u6d4b\u91cf\u79fb\u52a8\u7269\u4f53\u7684\u53cd\u5c04\u3002\u4e0e PIR \u4f20\u611f\u5668\u76f8\u6bd4\uff0c\u5fae\u6ce2\u4f20\u611f\u5668\u7684\u8986\u76d6\u8303\u56f4\u66f4\u5927\uff0c\u4f46\u4ef7\u683c\u66f4\u8d35\uff0c\u800c\u4e14\u5bb9\u6613\u53d7\u5230\u7535\u6c14\u5e72\u6270\u3002\u5f53\u7269\u4f53\u79fb\u52a8\u5bfc\u81f4\u5fae\u6ce2\u8109\u51b2\u7684\u56de\u6ce2\u54cd\u5e94\u7f29\u77ed\u65f6\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u88ab\u6fc0\u6d3b\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><h3 class=\"wp-block-heading\" id=\"ultrasonic\">\u8d85\u58f0\u6ce2<\/h3><p>\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u53d1\u5c04\u8d85\u58f0\u6ce2\uff0c\u8d85\u58f0\u6ce2\u4ece\u7269\u4f53\u4e0a\u5f39\u56de\u4f20\u611f\u5668\u3002\u5f53\u79fb\u52a8\u7269\u4f53\u5e72\u6270\u8fd9\u4e9b\u58f0\u6ce2\u65f6\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u88ab\u89e6\u53d1\u3002 <\/p><h3 class=\"wp-block-heading\" id=\"dual-technology\">\u53cc\u6280\u672f<\/h3><p>\u8fd9\u4e9b\u4f20\u611f\u5668\u7ed3\u5408\u4e86\u4e24\u79cd\u4e0d\u540c\u7c7b\u578b\u7684\u6280\u672f\uff0c\u901a\u5e38\u662f\u7ea2\u5916\u548c\u5fae\u6ce2\u3002\u53ea\u6709\u5f53\u4e24\u79cd\u4f20\u611f\u5668\u90fd\u68c0\u6d4b\u5230\u8fd0\u52a8\u65f6\uff0c\u624d\u4f1a\u89e6\u53d1\u4f20\u611f\u5668\uff0c\u8fd9\u6709\u52a9\u4e8e\u51cf\u5c11\u8bef\u62a5\u3002<\/p><h3 class=\"wp-block-heading\" id=\"beam-and-photoelectric-sensor\">\u5149\u675f\u548c\u5149\u7535\u4f20\u611f\u5668<\/h3><p>\u53e6\u4e00\u79cd\u8fd0\u52a8\u4f20\u611f\u5668\u662f\u5149\u675f\u548c\u5149\u7535\u4f20\u611f\u5668\u3002\u8fd9\u79cd\u4f20\u611f\u5668\u4f9d\u9760\u4e00\u675f\u805a\u7126\u7684\u80fd\u91cf\u5728\u4f20\u611f\u5668\u548c\u53d1\u5c04\u5668\u4e4b\u95f4\u4f20\u8f93\u3002\u5982\u679c\u6709\u7269\u4f53\u5e72\u6270\u80fd\u91cf\u675f\uff0c\u4f7f\u5176\u4e2d\u65ad\uff0c\u4f20\u611f\u5668\u5c31\u4f1a\u89e6\u53d1\u53cd\u5e94\u3002<\/p><p>\u4f20\u611f\u5668\u4e00\u65e6\u88ab\u89e6\u53d1\uff0c\u5c31\u4f1a\u5411\u63a7\u5236\u9762\u677f\u53d1\u9001\u4fe1\u53f7\uff0c\u7136\u540e\u63a7\u5236\u9762\u677f\u5c31\u4f1a\u6267\u884c\u9884\u5b9a\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u6253\u5f00\u706f\u3001\u53d1\u51fa\u8b66\u62a5\u6216\u5411\u667a\u80fd\u624b\u673a\u53d1\u9001\u901a\u77e5\u3002<\/p><p>\u8fd0\u52a8\u4f20\u611f\u5668\u4e0d\u50cf\u4eba\u7c7b\u90a3\u6837\u80fd \"\u770b\u5230 \"\u8fd0\u52a8\u3002\u76f8\u53cd\uff0c\u5b83\u4eec\u4f1a\u68c0\u6d4b\u73af\u5883\u7684\u53d8\u5316\uff0c\u5982\u70ed\u91cf\u6216\u58f0\u6ce2\u7684\u53d8\u5316\uff0c\u4ee5\u786e\u5b9a\u662f\u5426\u6709\u8fd0\u52a8\u3002\u8fd9\u5c31\u662f\u4e3a\u4ec0\u4e48\u5b83\u4eec\u6709\u65f6\u4f1a\u88ab\u6e29\u5ea6\u6216\u6c14\u6d41\u7684\u53d8\u5316\u6240\u89e6\u53d1\u3002<\/p><h2 class=\"wp-block-heading\" id=\"what-is-a-presence-sensor\">\u4ec0\u4e48\u662f\u5b58\u5728\u4f20\u611f\u5668<\/h2><p>\u5b58\u5728\u4f20\u611f\u5668\u901a\u5e38\u88ab\u79f0\u4e3a\u5360\u7528\u4f20\u611f\u5668\uff0c\u662f\u4e00\u79cd\u7cbe\u5bc6\u8bbe\u5907\uff0c\u4e13\u95e8\u7528\u4e8e\u68c0\u6d4b\u6307\u5b9a\u533a\u57df\u5185\u662f\u5426\u6709\u4eba\u3002\u5b83\u7684\u529f\u80fd\u4e0d\u4ec5\u9650\u4e8e\u68c0\u6d4b\u79fb\u52a8\uff0c\u8fd8\u80fd\u786e\u5b9a\u623f\u95f4\u5185\u662f\u5426\u6709\u4eba\uff0c\u5373\u4f7f\u662f\u9759\u6b62\u4e0d\u52a8\u7684\u4eba\u3002<\/p><p>\u8fd9\u4e9b\u4f20\u611f\u5668\u5229\u7528\u5404\u79cd\u6280\u672f\u6765\u63a2\u6d4b\u4eba\u7684\u5b58\u5728\u3002\u6700\u5e38\u89c1\u7684\u7c7b\u578b\u5305\u62ec\u88ab\u52a8\u7ea2\u5916\uff08PIR\uff09\u3001\u8d85\u58f0\u6ce2\u548c\u53cc\u6280\u672f\u4f20\u611f\u5668\u3002\u88ab\u52a8\u7ea2\u5916\u4f20\u611f\u5668\u68c0\u6d4b\u4eba\u4f53\u53d1\u51fa\u7684\u70ed\u91cf\uff0c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u4f7f\u7528\u58f0\u6ce2\uff0c\u800c\u53cc\u6280\u672f\u4f20\u611f\u5668\u5219\u5c06\u8fd9\u4e24\u79cd\u65b9\u6cd5\u7ed3\u5408\u8d77\u6765\uff0c\u4ee5\u63d0\u9ad8\u7cbe\u786e\u5ea6\u3002\u6b64\u5916\uff0c\u5f53\u4ee3\u7684\u5b58\u5728\u4f20\u611f\u5668\u8fd8\u4f9d\u9760\u6beb\u7c73\u6ce2\uff08mmWave\uff09\u6280\u672f\uff0c\u8fd9\u662f\u4e00\u79cd\u96f7\u8fbe\u6280\u672f\uff0c\u53ef\u4ee5\u53d1\u51fa\u4fe1\u53f7\u5e76\u5bfb\u627e\u53cd\u5c04\u3002<\/p><p>\u5b58\u5728\u4f20\u611f\u5668\u5728\u667a\u80fd\u5bb6\u5c45\u7cfb\u7edf\u548c\u5546\u4e1a\u5efa\u7b51\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u5b83\u4eec\u80fd\u6709\u6548\u7ba1\u7406\u7167\u660e\u3001\u4f9b\u6696\u548c\u5236\u51b7\u7cfb\u7edf\u3002\u4e00\u65e6\u68c0\u6d4b\u5230\u623f\u95f4\u91cc\u6709\u4eba\uff0c\u5b58\u5728\u4f20\u611f\u5668\u5c31\u80fd\u89e6\u53d1\u706f\u5149\u6253\u5f00\u3001\u8c03\u8282\u6e29\u5ea6\uff0c\u751a\u81f3\u542f\u52a8\u5b89\u5168\u7cfb\u7edf\u3002\u5f53\u4eba\u79bb\u5f00\u65f6\uff0c\u4f20\u611f\u5668\u5c31\u53ef\u4ee5\u5173\u95ed\u6216\u8c03\u8282\u8fd9\u4e9b\u7cfb\u7edf\uff0c\u4ece\u800c\u8282\u7ea6\u80fd\u6e90\u5e76\u63d0\u9ad8\u5b89\u5168\u6027\u3002<\/p><p>\u8fd9\u4e9b\u4f20\u611f\u5668\u4e5f\u662f\u697c\u5b87\u7269\u8054\u7f51\uff08IoT\uff09\u7f51\u7edc\u4e0d\u53ef\u6216\u7f3a\u7684\u7ec4\u6210\u90e8\u5206\uff0c\u53ef\u4e3a\u5173\u952e\u7cfb\u7edf\u63d0\u4f9b\u6709\u4ef7\u503c\u7684\u4fe1\u606f\u3002\u8fd9\u4e9b\u4f20\u611f\u5668\u7684\u6570\u636e\u53ef\u7528\u4e8e\u4e86\u89e3\u5458\u5de5\u7684\u4e60\u60ef\u548c\u884c\u4e3a\uff0c\u68c0\u6d4b\u5de5\u4f5c\u7a7a\u95f4\u7684\u4f7f\u7528\u548c\u5360\u7528\u60c5\u51b5\uff0c\u4ee5\u53ca\u76d1\u6d4b\u548c\u63a7\u5236\u7a7a\u6c14\u8d28\u91cf\u3001\u4f9b\u6696\u548c\u5236\u51b7\u3002\u8fd9\u4e9b\u4fe1\u606f\u6709\u52a9\u4e8e\u9886\u5bfc\u56e2\u961f\u63d0\u9ad8\u697c\u5b87\u7ba1\u7406\u6548\u7387\uff0c\u8ba9\u5458\u5de5\u83b7\u5f97\u66f4\u5b8c\u7f8e\u7684\u4f53\u9a8c\u3002<\/p><h2 class=\"wp-block-heading\" id=\"how-presence-sensors-work\">\u5b58\u5728\u611f\u4f20\u611f\u5668\u7684\u5de5\u4f5c\u539f\u7406<\/h2><p>\u5b58\u5728\u4f20\u611f\u5668\u91c7\u7528\u591a\u79cd\u6280\u672f\uff0c\u4e3b\u8981\u662f\u88ab\u52a8\u7ea2\u5916\uff08PIR\uff09\u548c\u8d85\u58f0\u6ce2\uff0c\u6709\u65f6\u4e5f\u91c7\u7528\u6beb\u7c73\u6ce2\uff08mmWave\uff09\u6280\u672f\u3002<\/p><h3 class=\"wp-block-heading\" id=\"passive-infrared-pir\">\u88ab\u52a8\u7ea2\u5916\u7ebf (PIR)<\/h3><p>\u57fa\u4e8e PIR \u7684\u5b58\u5728\u4f20\u611f\u5668\u65e8\u5728\u68c0\u6d4b\u4eba\u4f53\u53d1\u51fa\u7684\u70ed\u91cf\u3002\u7531\u4e8e\u6bcf\u4e2a\u4eba\u7684\u8eab\u4f53\u90fd\u4f1a\u53d1\u51fa\u7ea2\u5916\u8f90\u5c04\uff0c\u56e0\u6b64\u5f53\u4e00\u4e2a\u4eba\u8fdb\u51fa\u623f\u95f4\u65f6\uff0c\u8fd9\u4e9b\u4f20\u611f\u5668\u5c31\u4f1a\u6355\u6349\u5230\u8fd9\u79cd\u8f90\u5c04\u7684\u53d8\u5316\uff0c\u4ece\u800c\u786e\u5b9a\u4ed6\u662f\u5426\u5b58\u5728\u3002\u67d0\u4e9b PIR \u4f20\u611f\u5668\u4e13\u4e3a\u7279\u5b9a\u5e94\u7528\u800c\u8bbe\u8ba1\uff0c\u4f8b\u5982\u7528\u4e8e\u5b9e\u65f6\u76d1\u63a7\u529e\u516c\u684c\u4f7f\u7528\u60c5\u51b5\u7684\u529e\u516c\u684c\u4f20\u611f\u5668\uff0c\u6216\u7528\u4e8e\u8ddf\u8e2a\u7279\u5b9a\u623f\u95f4\u4f7f\u7528\u60c5\u51b5\u7684\u95e8\u8ba1\u6570\u4f20\u611f\u5668\u3002\u5b83\u4eec\u5728\u8f83\u5c0f\u7684\u7a7a\u95f4\u5185\u7279\u522b\u6709\u6548\uff0c\u751a\u81f3\u53ef\u4ee5\u901a\u8fc7\u8ddf\u8e2a\u4f7f\u7528\u9891\u7387\u6765\u7ba1\u7406\u6d74\u5ba4\u7b49\u8bbe\u65bd\u7684\u536b\u751f\u3002<\/p><h3 class=\"wp-block-heading\" id=\"ultrasonic\">\u8d85\u58f0\u6ce2<\/h3><p>\u8d85\u58f0\u6ce2\u5b58\u5728\u4f20\u611f\u5668\u901a\u8fc7\u53d1\u5c04\u8d85\u58f0\u6ce2\u6765\u5b9e\u73b0\u529f\u80fd\u3002\u5f53\u6709\u4eba\u8fdb\u5165\u623f\u95f4\u65f6\uff0c\u7531\u4e8e\u591a\u666e\u52d2\u6548\u5e94\uff0c\u8fd9\u4e9b\u6ce2\u4f1a\u4ee5\u4e0d\u540c\u7684\u9891\u7387\u53cd\u5f39\u56de\u4f20\u611f\u5668\u3002\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u8fd9\u4e00\u9891\u7387\u53d8\u5316\uff0c\u4ece\u800c\u8bc6\u522b\u51fa\u662f\u5426\u6709\u4eba\u8fdb\u5165\u3002\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\u901a\u5e38\u7528\u4e8e\u5b89\u5168\u76ee\u7684\uff0c\u5728\u5de5\u4f5c\u573a\u6240\u53ef\u4ee5\u66ff\u4ee3 PIR \u4f20\u611f\u5668\u3002<\/p><h3 class=\"wp-block-heading\" id=\"millimeterwave-mmwave\">\u6beb\u7c73\u6ce2\uff08mmWave\uff09<\/h3><p>\u4e00\u4e9b\u5f53\u4ee3\u7684\u5b58\u5728\u4f20\u611f\u5668\u5229\u7528\u6beb\u7c73\u6ce2\u6280\u672f\uff0c\u8fd9\u79cd\u6280\u672f\u4ee5\u96f7\u8fbe\u6280\u672f\u4e3a\u57fa\u7840\u3002\u8fd9\u4e9b\u4f20\u611f\u5668\u53d1\u51fa\u4fe1\u53f7\u5e76\u5bfb\u627e\u53cd\u5c04\uff0c\u63d0\u4f9b\u4e86\u53e6\u4e00\u79cd\u63a2\u6d4b\u4eba\u5458\u5b58\u5728\u7684\u65b9\u6cd5\u3002<\/p><p>\u5b58\u5728\u4f20\u611f\u5668\u53ef\u901a\u8fc7\u91cd\u91cf\u548c\u5c3a\u5bf8\u53c2\u6570\u8fdb\u884c\u914d\u7f6e\uff0c\u4ee5\u9632\u6b62\u4e0d\u5fc5\u8981\u7684\u542f\u52a8\uff0c\u56e0\u6b64\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\u6bd4\u8fd0\u52a8\u4f20\u611f\u5668\u66f4\u6709\u6548\u3002\u4f8b\u5982\uff0c\u6905\u5b50\u7684\u7b80\u5355\u79fb\u52a8\u4f1a\u89e6\u53d1\u8fd0\u52a8\u4f20\u611f\u5668\uff0c\u4f46\u5b58\u5728\u4f20\u611f\u5668\u53ea\u6709\u5728\u4eba\u51fa\u73b0\u65f6\u624d\u4f1a\u88ab\u6fc0\u6d3b\u3002<\/p><p>\u4e00\u65e6\u5b58\u5728\u4f20\u611f\u5668\u68c0\u6d4b\u5230\u67d0\u4e2a\u4eba\uff0c\u5b83\u5c31\u4f1a\u5411\u63a7\u5236\u7cfb\u7edf\u53d1\u9001\u4fe1\u53f7\u3002\u8be5\u4fe1\u53f7\u53ef\u89e6\u53d1\u5404\u79cd\u52a8\u4f5c\uff0c\u5982\u5f00\u706f\u3001\u8c03\u8282\u6052\u6e29\u5668\u6216\u542f\u52a8\u5b89\u5168\u7cfb\u7edf\u3002 <\/p><p>\u5373\u4f7f\u662f\u6700\u8f7b\u5fae\u7684\u52a8\u4f5c\uff0c\u5305\u62ec\u6253\u5b57\u6216\u9605\u8bfb\u7b49\u6d3b\u52a8\uff0c\u5b58\u5728\u611f\u4f20\u611f\u5668\u4e5f\u80fd\u68c0\u6d4b\u5230\uff0c\u800c\u6807\u51c6\u7684\u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u80fd\u65e0\u6cd5\u68c0\u6d4b\u5230\u8fd9\u4e9b\u52a8\u4f5c\u3002\u56e0\u6b64\uff0c\u8fd9\u79cd\u4f20\u611f\u5668\u975e\u5e38\u9002\u5408\u529e\u516c\u5ba4\u6216\u56fe\u4e66\u9986\u7b49\u4eba\u5458\u957f\u65f6\u95f4\u9759\u6b62\u4e0d\u52a8\u7684\u73af\u5883\u3002 <\/p><p>\u9664\u4e86 PIR \u548c\u8d85\u58f0\u6ce2\u4f20\u611f\u5668\uff0c\u8fd8\u6709\u84dd\u7259\u4f4e\u529f\u8017 (BLE) \u4fe1\u6807\u548c\u5149\u5b66\u4f20\u611f\u5668\u3002BLE Beacons \u5411\u9644\u8fd1\u88c5\u6709\u517c\u5bb9\u5e94\u7528\u7a0b\u5e8f\u7684\u8bbe\u5907\u53d1\u9001\u901a\u7528\u7684\u552f\u4e00\u6807\u8bc6\u7b26\uff0c\u56e0\u6b64\u53ef\u7528\u4e8e\u8425\u9500\u76ee\u7684\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5149\u5b66\u4f20\u611f\u5668\u5229\u7528\u8ba1\u7b97\u673a\u89c6\u89c9\u6280\u672f\u548c\u4eba\u5de5\u667a\u80fd\uff0c\u53ef\u8be6\u7ec6\u4e86\u89e3\u4eba\u5458\u6570\u91cf\u3001\u4e3b\u52a8\u5360\u7528\u548c\u88ab\u52a8\u5360\u7528\u60c5\u51b5\uff0c\u4e3a\u51b3\u7b56\u8fc7\u7a0b\u63d0\u4f9b\u5b9d\u8d35\u7684\u6570\u636e\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><h2 class=\"wp-block-heading\" id=\"difference-between-motion-and-presence-sensors\">\u8fd0\u52a8\u4f20\u611f\u5668\u4e0e\u5b58\u5728\u4f20\u611f\u5668\u7684\u533a\u522b<\/h2><p>\u867d\u7136\u8fd0\u52a8\u4f20\u611f\u5668\u548c\u5b58\u5728\u4f20\u611f\u5668\u6709\u76f8\u4f3c\u4e4b\u5904\uff0c\u4f46\u5b83\u4eec\u4e5f\u6709\u660e\u663e\u7684\u533a\u522b\uff0c\u56e0\u6b64\u9002\u7528\u4e8e\u4e0d\u540c\u7684\u5e94\u7528\u3002 <\/p><h3 class=\"wp-block-heading\" id=\"detection-mechanism\">\u68c0\u6d4b\u673a\u5236<\/h3><p>\u8fd0\u52a8\u4f20\u611f\u5668\u7684\u8bbe\u8ba1\u76ee\u7684\u662f\u68c0\u6d4b\u5176\u89c6\u91ce\u8303\u56f4\u5185\u7684\u91cd\u5927\u79fb\u52a8\u3002\u5b83\u4eec\u80fd\u5bf9\u73af\u5883\u53d8\u5316\uff08\u5982\u4eba\u8fdb\u5165\u623f\u95f4\uff09\u505a\u51fa\u53cd\u5e94\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5b58\u5728\u4f20\u611f\u5668\u66f4\u52a0\u7075\u654f\uff0c\u80fd\u591f\u68c0\u6d4b\u5230\u6700\u8f7b\u5fae\u7684\u52a8\u4f5c\u6216\u4f53\u6e29\u53d8\u5316\u3002\u5b83\u4eec\u53ef\u4ee5\u611f\u77e5\u623f\u95f4\u91cc\u662f\u5426\u6709\u4eba\u9759\u5750\uff0c\u800c\u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u80fd\u4f1a\u5ffd\u7565\u8fd9\u79cd\u60c5\u51b5\u3002<\/p><h3 class=\"wp-block-heading\" id=\"sensitivity\">\u654f\u611f\u6027<\/h3><p>\u5b58\u5728\u4f20\u611f\u5668\u7684\u56fe\u50cf\u5206\u8fa8\u7387\u66f4\u9ad8\uff0c\u56e0\u6b64\u6bd4\u8fd0\u52a8\u4f20\u611f\u5668\u66f4\u52a0\u7075\u654f\u3002\u5b83\u4eec\u53ef\u4ee5\u68c0\u6d4b\u5230\u73af\u5883\u4e2d\u7684\u7ec6\u5fae\u53d8\u5316\uff0c\u4f8b\u5982\u4eba\u4f53\u6563\u53d1\u7684\u70ed\u91cf\uff0c\u4ece\u800c\u63d0\u4f9b\u66f4\u51c6\u786e\u7684\u60c5\u51b5\u8bfb\u6570\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u8fd0\u52a8\u4f20\u611f\u5668\u9700\u8981\u66f4\u5927\u5e45\u5ea6\u7684\u79fb\u52a8\u624d\u80fd\u89e6\u53d1\uff0c\u53ef\u80fd\u65e0\u6cd5\u68c0\u6d4b\u5230\u7ec6\u5fae\u6216\u7f13\u6162\u7684\u79fb\u52a8\u3002<\/p><h3 class=\"wp-block-heading\" id=\"false-alarms\">\u9519\u8bef\u8b66\u62a5<\/h3><p>\u4e0e\u8fd0\u52a8\u4f20\u611f\u5668\u76f8\u6bd4\uff0c\u5b58\u5728\u4f20\u611f\u5668\u7531\u4e8e\u7075\u654f\u5ea6\u9ad8\uff0c\u53ef\u80fd\u4f1a\u89e6\u53d1\u66f4\u591a\u7684\u8bef\u62a5\u3002\u5ba0\u7269\u751a\u81f3\u6e29\u5ea6\u53d8\u5316\u90fd\u53ef\u80fd\u89e6\u53d1\u5b83\u4eec\u3002\u8fd0\u52a8\u4f20\u611f\u5668\u4fa7\u91cd\u4e8e\u8f83\u5927\u7684\u8fd0\u52a8\uff0c\u53d1\u51fa\u9519\u8bef\u8b66\u62a5\u7684\u53ef\u80fd\u6027\u8f83\u5c0f\u3002<\/p><h3 class=\"wp-block-heading\" id=\"energy-efficiency\">\u80fd\u6e90\u6548\u7387<\/h3><p>\u5b58\u5728\u4f20\u611f\u5668\u6709\u52a9\u4e8e\u63d0\u9ad8\u80fd\u6e90\u6548\u7387\u3002\u7531\u4e8e\u5b83\u4eec\u751a\u81f3\u53ef\u4ee5\u68c0\u6d4b\u5230\u9759\u6b62\u7684\u4eba\uff0c\u56e0\u6b64\u706f\u5149\u6216\u6696\u901a\u7a7a\u8c03\u7cfb\u7edf\u53ef\u4ee5\u6839\u636e\u9700\u8981\u4fdd\u6301\u5f00\u542f\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u80fd\u6e90\u6d88\u8017\u3002\u76f8\u53cd\uff0c\u5f53\u4eba\u8fd8\u5728\u623f\u95f4\u91cc\u4f46\u6ca1\u6709\u79fb\u52a8\u65f6\uff0c\u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u80fd\u4f1a\u5173\u95ed\u7cfb\u7edf\uff0c\u5bfc\u81f4\u7cfb\u7edf\u91cd\u65b0\u542f\u52a8\u65f6\u4ea7\u751f\u6f5c\u5728\u7684\u4e0d\u9002\u611f\u548c\u80fd\u6e90\u6d6a\u8d39\u3002<\/p><h3 class=\"wp-block-heading\" id=\"application\">\u5e94\u7528<\/h3><p>\u8fd0\u52a8\u4f20\u611f\u5668\u901a\u5e38\u7528\u4e8e\u5b89\u9632\u7cfb\u7edf\uff0c\u4ee5\u68c0\u6d4b\u56db\u5904\u79fb\u52a8\u7684\u5165\u4fb5\u8005\u3002\u5b58\u5728\u4f20\u611f\u5668\u80fd\u591f\u68c0\u6d4b\u9759\u6b62\u7684\u4eba\uff0c\u66f4\u9002\u5408\u7528\u4e8e\u5360\u7528\u76d1\u63a7\u548c\u80fd\u6e90\u7ba1\u7406\u7cfb\u7edf\uff0c\u5982\u667a\u80fd\u7167\u660e\u6216\u6696\u901a\u7a7a\u8c03\u63a7\u5236\u3002<\/p><h3 class=\"wp-block-heading\" id=\"technology\">\u6280\u672f<\/h3><p>\u8fd0\u52a8\u4f20\u611f\u5668\u548c\u5b58\u5728\u4f20\u611f\u5668\u90fd\u91c7\u7528\u591a\u79cd\u6280\u672f\u3002\u79fb\u52a8\u4f20\u611f\u5668\u901a\u5e38\u4f7f\u7528\u7ea2\u5916\u7ebf\u3001\u5fae\u6ce2\u6216\u8d85\u58f0\u6ce2\u6280\u672f\u6765\u68c0\u6d4b\u79fb\u52a8\u7269\u4f53\u3002\u800c\u5b58\u5728\u4f20\u611f\u5668\u5219\u53ef\u80fd\u4f7f\u7528\u538b\u529b\u4f20\u611f\u5668\u3001\u63a5\u8fd1\u4f20\u611f\u5668\u3001\u5149\u7535\u4f20\u611f\u5668\u548c\u89c6\u9891\u4f20\u611f\u5668\u7b49\u6280\u672f\u6765\u68c0\u6d4b\u4eba\u7684\u5b58\u5728\uff0c\u5373\u4f7f\u4eba\u662f\u9759\u6b62\u7684\u3002<\/p><h2 class=\"wp-block-heading\" id=\"applications-of-motion-and-presence-sensors\">\u8fd0\u52a8\u548c\u5b58\u5728\u4f20\u611f\u5668\u7684\u5e94\u7528<\/h2><p>\u8fd0\u52a8\u548c\u5b58\u5728\u4f20\u611f\u5668\u5177\u6709\u591a\u79cd\u529f\u80fd\uff0c\u53ef\u5e94\u7528\u4e8e\u591a\u4e2a\u9886\u57df\u3002\u5b83\u4eec\u7684\u4f7f\u7528\u53ef\u6839\u636e\u7a7a\u95f4\u6216\u73af\u5883\u7684\u7279\u5b9a\u9700\u6c42\u8fdb\u884c\u5b9a\u5236\u3002\u8ba9\u6211\u4eec\u6df1\u5165\u4e86\u89e3\u8fd9\u4e9b\u4f20\u611f\u5668\u7684\u4e00\u4e9b\u4e3b\u8981\u7528\u9014\u3002<\/p><h3 class=\"wp-block-heading\" id=\"home-security\">\u5bb6\u5ead\u5b89\u5168<\/h3><p>\u8fd0\u52a8\u4f20\u611f\u5668\u662f\u5bb6\u5ead\u5b89\u5168\u7cfb\u7edf\u7684\u57fa\u77f3\u3002\u5b83\u4eec\u80fd\u63a2\u6d4b\u79fb\u52a8\uff0c\u53d1\u73b0\u5f02\u5e38\u6d3b\u52a8\u65f6\u4f1a\u89e6\u53d1\u8b66\u62a5\u6216\u53d1\u51fa\u901a\u77e5\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u5b58\u5728\u4f20\u611f\u5668\u53ef\u4ee5\u8ddf\u8e2a\u5bb6\u5ead\u6210\u5458\uff0c\u5728\u5b69\u5b50\u6216\u8001\u4eba\u8fdb\u51fa\u5bb6\u4e2d\u67d0\u4e9b\u533a\u57df\u65f6\u53d1\u51fa\u8b66\u62a5\u3002<\/p><h3 class=\"wp-block-heading\" 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id=\"healthcare\">\u533b\u7597\u4fdd\u5065<\/h3><p>\u4e34\u573a\u611f\u4f20\u611f\u5668\u5728\u533b\u7597\u4fdd\u5065\u73af\u5883\u4e2d\u7279\u522b\u6709\u7528\uff0c\u53ef\u4ee5\u76d1\u63a7\u75c5\u4eba\uff0c\u5c24\u5176\u662f\u6709\u884c\u52a8\u969c\u788d\u6216\u75f4\u5446\u75c7\u7684\u75c5\u4eba\u3002\u5982\u679c\u75c5\u4eba\u79bb\u5f00\u6307\u5b9a\u533a\u57df\u6216\u957f\u65f6\u95f4\u6ca1\u6709\u79fb\u52a8\uff0c\u5b83\u4eec\u5c31\u4f1a\u5411\u533b\u7597\u670d\u52a1\u63d0\u4f9b\u8005\u53d1\u51fa\u8b66\u62a5\uff0c\u63d0\u793a\u6f5c\u5728\u7684\u5065\u5eb7\u95ee\u9898\u3002<\/p><h3 class=\"wp-block-heading\" 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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><h3 class=\"wp-block-heading\" id=\"smart-homes\">\u667a\u80fd\u5bb6\u5c45<\/h3><p>\u5728\u667a\u80fd\u5bb6\u5c45\u8bbe\u7f6e\u4e2d\uff0c\u8fd0\u52a8\u548c\u5b58\u5728\u4f20\u611f\u5668\u53ef\u4ee5\u81ea\u52a8\u6267\u884c\u5404\u79cd\u4efb\u52a1\u3002\u4f8b\u5982\uff0c\u8fd0\u52a8\u4f20\u611f\u5668\u53ef\u4ee5\u89e6\u53d1\u6253\u5f00\u8f66\u5e93\u95e8\u6216\u6253\u5f00\u5ba4\u5916\u706f\u7b49\u52a8\u4f5c\u3002\u5b58\u5728\u4f20\u611f\u5668\u53ef\u4ee5\u6839\u636e\u662f\u5426\u6709\u4eba\u5728\u5bb6\u6765\u8c03\u8282\u6052\u6e29\u5668\uff0c\u5728\u63d0\u9ad8\u8212\u9002\u5ea6\u7684\u540c\u65f6\u4f18\u5316\u80fd\u6e90\u4f7f\u7528\u3002<\/p><h3 class=\"wp-block-heading\" 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