{"id":18562,"date":"2025-01-04T14:55:25","date_gmt":"2025-01-04T14:55:25","guid":{"rendered":"https:\/\/www.rayzeek.com\/?p=18562"},"modified":"2025-01-04T14:55:27","modified_gmt":"2025-01-04T14:55:27","slug":"what-causes-an-air-conditioner-to-freeze-up","status":"publish","type":"post","link":"https:\/\/www.rayzeek.com\/zh_hk\/%e5%8d%9a%e5%ae%a2\/%e7%a9%ba%e8%b0%83%e5%86%bb%e7%bb%93%e7%9a%84%e5%8e%9f%e5%9b%a0","title":{"rendered":"\u4e3a\u4ec0\u4e48\u6211\u7684\u7a7a\u8c03\u4f1a\u7ed3\u51b0\uff1f\u7efc\u5408\u6307\u5357"},"content":{"rendered":"<p>\u5728\u708e\u70ed\u7684\u5929\u6c14\u91cc\uff0c\u7a7a\u8c03\u662f\u4fdd\u8bc1\u8212\u9002\u5ea6\u7684\u91cd\u8981\u8bbe\u5907\uff0c\u4f46\u6709\u65f6\u4e5f\u4f1a\u51fa\u73b0\u95ee\u9898\u3002\u4e00\u4e2a\u5e38\u89c1\u7684\u95ee\u9898\u662f\u7a7a\u8c03\u7ed3\u51b0\uff0c\u5373\u84b8\u53d1\u5668\u7ebf\u5708\u4e0a\u7ed3\u51b0\uff0c\u59a8\u788d\u8bbe\u5907\u6709\u6548\u5236\u51b7\u3002\u8fd9\u53ef\u80fd\u5bfc\u81f4\u4e0d\u9002\u3001\u66f4\u9ad8\u7684\u80fd\u6e90\u8d39\u7528\uff0c\u751a\u81f3\u7cfb\u7edf\u635f\u574f\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u7a7a\u8c03\u51bb\u7ed3\u7684\u5404\u79cd\u539f\u56e0\uff0c\u65e2\u5305\u62ec\u4e1a\u4e3b\u901a\u5e38\u53ef\u4ee5\u81ea\u884c\u89e3\u51b3\u7684\u5e38\u89c1\u539f\u56e0\uff0c\u4e5f\u5305\u62ec\u9700\u8981\u4e13\u4e1a\u4eba\u5458\u5e72\u9884\u7684\u66f4\u590d\u6742\u95ee\u9898\u3002<\/p><h2 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id=\"identifying-a-frozen-air-conditioner\">\u8bc6\u522b\u51bb\u7ed3\u7684\u7a7a\u8c03\u5668<\/h2><p>\u60a8\u662f\u5426\u60f3\u8fc7\u4e3a\u4ec0\u4e48\u60a8\u7684\u7a7a\u8c03\u5236\u51b7\u6548\u679c\u4e0d\u4f73\uff1f\u5b83\u53ef\u80fd\u88ab\u51bb\u4f4f\u4e86\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u660e\u663e\u7684\u8ff9\u8c61\uff1a<\/p><ul class=\"wp-block-list\"><li><strong>\u6c14\u6d41\u51cf\u5c11<\/strong> \u6700\u521d\u7684\u8ff9\u8c61\u4e4b\u4e00\u662f\u901a\u98ce\u53e3\u6392\u51fa\u7684\u7a7a\u6c14\u91cf\u660e\u663e\u51cf\u5c11\u3002<\/li>\n\n<li><strong>\u6696\u7a7a\u6c14<\/strong> \u4ece\u901a\u98ce\u53e3\u5439\u51fa\u7684\u7a7a\u6c14\u53ef\u80fd\u4f1a\u611f\u89c9\u6bd4\u5e73\u65f6\u6696\u548c\uff0c\u6216\u8005\u6839\u672c\u4e0d\u51c9\u3002<\/li>\n\n<li><strong>\u5236\u51b7\u5242\u7ba1\u8def\u7ed3\u51b0\uff1a<\/strong> \u94dc\u5236\u5236\u51b7\u5242\u7ba1\u9053\u4e0a\u660e\u663e\u7ed3\u51b0\uff0c\u5c24\u5176\u662f\u5728\u5ba4\u5185\u673a\u9644\u8fd1\uff0c\u8fd9\u662f\u4e00\u4e2a\u660e\u663e\u7684\u6307\u6807\u3002<\/li>\n\n<li><strong>\u6f0f\u6c34\uff1a<\/strong> \u51b0\u878d\u5316\u540e\uff0c\u4f1a\u5bfc\u81f4\u5ba4\u5185\u673a\u5468\u56f4\u6f0f\u6c34\u3002<\/li>\n\n<li><strong>\u5636\u5636\u58f0\u6216\u6c14\u6ce1\u58f0\uff1a<\/strong> \u8fd9\u4e9b\u58f0\u97f3\u53ef\u80fd\u9884\u793a\u7740\u5236\u51b7\u5242\u6cc4\u6f0f\uff0c\u800c\u5236\u51b7\u5242\u6cc4\u6f0f\u662f\u9020\u6210\u51bb\u7ed3\u7684\u5e38\u89c1\u539f\u56e0\u3002<\/li>\n\n<li><strong>\u77ed\u81ea\u884c\u8f66<\/strong> \u7a7a\u8c03\u53ef\u80fd\u4f1a\u6bd4\u6b63\u5e38\u60c5\u51b5\u4e0b\u66f4\u9891\u7e41\u5730\u5f00\u5173\u3002<\/li>\n\n<li><strong>\u7cfb\u7edf\u5173\u95ed\uff1a<\/strong> 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id=\"dirty-or-clogged-air-filter\">\u7a7a\u6c14\u8fc7\u6ee4\u5668\u810f\u6c61\u6216\u5835\u585e<\/h3><p>\u8fd9\u53ef\u80fd\u662f\u7a7a\u8c03\u51bb\u7ed3\u6700\u5e38\u89c1\u4e5f\u662f\u6700\u5bb9\u6613\u9884\u9632\u7684\u539f\u56e0\u3002\u810f\u7a7a\u6c14\u8fc7\u6ee4\u5668\u4f1a\u9650\u5236\u84b8\u53d1\u5668\u76d8\u7ba1\u4e0a\u7684\u6c14\u6d41\u3002\u6c14\u6d41\u51cf\u5c11\u4f1a\u963b\u788d\u76d8\u7ba1\u5438\u6536\u8db3\u591f\u7684\u70ed\u91cf\uff0c\u5bfc\u81f4\u5176\u6e29\u5ea6\u964d\u81f3\u51b0\u70b9\u4ee5\u4e0b\u3002\u4e1a\u4e3b\u5e94\u6839\u636e\u4f7f\u7528\u60c5\u51b5\u548c\u8fc7\u6ee4\u5668\u7c7b\u578b\uff0c\u6bcf 1-3 \u4e2a\u6708\u68c0\u67e5\u5e76\u66f4\u6362\u4e00\u6b21\u7a7a\u6c14\u8fc7\u6ee4\u5668\u3002\u8fc7\u6ee4\u5668\u7684 MERV\uff08\u6700\u4f4e\u6548\u7387\u62a5\u544a\u503c\uff09\u7b49\u7ea7\u8868\u793a\u5176\u6355\u6349\u4e0d\u540c\u5927\u5c0f\u9897\u7c92\u7684\u80fd\u529b\u3002MERV 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id=\"thermostat-issues\">\u6052\u6e29\u5668\u95ee\u9898<\/h3><p>\u5931\u7075\u7684\u81ea\u52a8\u8c03\u6e29\u5668\u53ef\u80fd\u65e0\u6cd5\u51c6\u786e\u611f\u77e5\u5ba4\u6e29\uff0c\u4e5f\u53ef\u80fd\u65e0\u6cd5\u5411\u7a7a\u8c03\u8bbe\u5907\u53d1\u51fa\u6b63\u786e\u7684\u5f00\u5173\u4fe1\u53f7\u3002\u4f8b\u5982\uff0c\u5982\u679c\u81ea\u52a8\u8c03\u6e29\u5668\u8bbe\u7f6e\u5f97\u8fc7\u4f4e\u6216\u6301\u7eed\u8981\u6c42\u5236\u51b7\uff0c\u7a7a\u8c03\u8bbe\u5907\u53ef\u80fd\u4f1a\u6301\u7eed\u8fd0\u884c\uff0c\u4ece\u800c\u589e\u52a0\u51bb\u7ed3\u7684\u98ce\u9669\u3002\u7ebf\u8def\u6545\u969c\u3001\u6821\u51c6\u95ee\u9898\u6216\u7535\u6c60\u4f9b\u7535\u7684\u6052\u6e29\u5668\u7535\u6c60\u6ca1\u7535\u90fd\u53ef\u80fd\u5bfc\u81f4\u6052\u6e29\u5668\u51fa\u73b0\u95ee\u9898\u3002<\/p><h3 class=\"wp-block-heading\" id=\"clogged-or-improperly-installed-drainage-system\">\u6392\u6c34\u7cfb\u7edf\u5835\u585e\u6216\u5b89\u88c5\u4e0d\u5f53<\/h3><p>\u7a7a\u8c03\u5728\u51b7\u5374\u7a7a\u6c14\u7684\u540c\u65f6\u4e5f\u4f1a\u5e26\u8d70\u6c34\u5206\uff0c\u8fd9\u4e9b\u6c34\u5206\u4f1a\u5728\u84b8\u53d1\u5668\u76d8\u7ba1\u4e0a\u51dd\u7ed3\u3002\u8fd9\u4e9b\u51b7\u51dd\u6c34\u901a\u5e38\u4f1a\u901a\u8fc7\u6392\u6c34\u7ba1\u6392\u8d70\u3002\u4f46\u662f\uff0c\u5982\u679c\u6392\u6c34\u7ba1\u5835\u585e\u6216\u5b89\u88c5\u4e0d\u5f53\uff0c\u6c34\u5c31\u4f1a\u5012\u6d41\u5e76\u51bb\u7ed3\u5728\u76d8\u7ba1\u4e0a\u3002\u6392\u6c34\u7ba1\u9053\u53ef\u80fd\u4f1a\u88ab\u85fb\u7c7b\u3001\u6c61\u57a2\u6216\u788e\u5c51\u5835\u585e\u3002<\/p><h2 class=\"wp-block-heading\" id=\"potential-risks-of-a-frozen-ac\">\u7a7a\u8c03\u51bb\u7ed3\u7684\u6f5c\u5728\u98ce\u9669<\/h2><p>\u7a7a\u8c03\u51bb\u7ed3\u4e0d\u4ec5\u4f1a\u5e26\u6765\u4e0d\u4fbf\uff0c\u8fd8\u53ef\u80fd\u5e26\u6765\u591a\u79cd\u98ce\u9669\uff1a<\/p><ul class=\"wp-block-list\"><li><strong>\u51b7\u5374\u80fd\u529b\u964d\u4f4e\uff1a<\/strong> \u51bb\u7ed3\u7684\u7a7a\u8c03\u65e0\u6cd5\u6709\u6548\u51b7\u5374\u7a7a\u6c14\uff0c\u8ba9\u4eba\u611f\u89c9\u4e0d\u8212\u670d\u3002<\/li>\n\n<li><strong>\u589e\u52a0\u80fd\u6e90\u6d88\u8017\uff1a<\/strong> \u7cfb\u7edf\u5de5\u4f5c\u66f4\u8d39\u529b\uff0c\u4f46\u5236\u51b7\u6548\u679c\u5374\u66f4\u5dee\uff0c\u4ece\u800c\u5bfc\u81f4\u80fd\u6e90\u8d39\u7528\u589e\u52a0\u3002<\/li>\n\n<li><strong>\u538b\u7f29\u673a\u635f\u574f\uff1a<\/strong> \u7a7a\u8c03\u5728\u51bb\u7ed3\u72b6\u6001\u4e0b\u8fd0\u884c\u4f1a\u5bf9\u538b\u7f29\u673a\u9020\u6210\u989d\u5916\u7684\u538b\u529b\uff0c\u6709\u53ef\u80fd\u5bfc\u81f4\u538b\u7f29\u673a\u8fc7\u70ed\u548c\u6545\u969c\u3002\u538b\u7f29\u673a\u662f\u7a7a\u8c03\u7cfb\u7edf\u4e2d\u66f4\u6362\u6210\u672c\u6700\u9ad8\u7684\u90e8\u4ef6\u3002<\/li>\n\n<li><strong>\u6c34\u6e0d<\/strong> \u878d\u5316\u7684\u51b0\u4f1a\u5bf9\u5468\u56f4\u533a\u57df\u9020\u6210\u6c34\u6e0d\u3002<\/li>\n\n<li><strong>\u5236\u51b7\u5242\u6cc4\u6f0f\uff1a<\/strong> \u51b7\u51bb\u548c\u89e3\u51bb\u9020\u6210\u7684\u81a8\u80c0\u548c\u6536\u7f29\u4f1a\u52a0\u5267\u73b0\u6709\u7684\u5236\u51b7\u5242\u6cc4\u6f0f\u6216\u4ea7\u751f\u65b0\u7684\u6cc4\u6f0f\u3002<\/li>\n\n<li><strong>\u5b89\u5168\u9690\u60a3\uff1a<\/strong> \u5728\u6781\u5c11\u6570\u60c5\u51b5\u4e0b\uff0c\u51bb\u7ed3\u7684\u7a7a\u8c03\u53ef\u80fd\u4f1a\u9020\u6210\u7535\u6c14\u5371\u9669\u3002<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"advanced-diagnostics-and-repair\">\u9ad8\u7ea7\u8bca\u65ad\u548c\u7ef4\u4fee<\/h2><p>\u5bf9\u4e8e\u7ecf\u9a8c\u4e30\u5bcc\u7684\u6696\u901a\u7a7a\u8c03\u4e13\u4e1a\u4eba\u5458\u548c\u7814\u7a76\u4eba\u5458\u6765\u8bf4\uff0c\u4e86\u89e3\u57fa\u672c\u539f\u7406\u548c\u5148\u8fdb\u7684\u8bca\u65ad\u6280\u672f\u81f3\u5173\u91cd\u8981\u3002<\/p><h3 class=\"wp-block-heading\" id=\"thermodynamics-of-ac-freezeup\">\u7a7a\u8c03\u51bb\u7ed3\u7684\u70ed\u529b\u5b66<\/h3><p>\"(\u300a\u4e16\u754c\u4eba\u6743\u5ba3\u8a00\u300b) <strong>\u7126\u8033-\u6c64\u59c6\u900a\u6548\u5e94<\/strong> \u662f\u89e3\u91ca\u5236\u51b7\u5242\u7b49\u6c14\u4f53\u81a8\u80c0\u5982\u4f55\u5bfc\u81f4\u6e29\u5ea6\u4e0b\u964d\u7684\u57fa\u672c\u539f\u7406\u3002\u5236\u51b7\u5242\u5728\u84b8\u53d1\u5668\u76d8\u7ba1\u4e2d\u81a8\u80c0\u65f6\uff0c\u4f1a\u4ece\u5468\u56f4\u7a7a\u6c14\u4e2d\u5438\u6536\u70ed\u91cf\u3002\u5982\u679c\u7531\u4e8e\u5236\u51b7\u5242\u8fc7\u5c11\u6216\u5176\u4ed6\u95ee\u9898\u5bfc\u81f4\u538b\u529b\u4e0b\u964d\u8fc7\u4f4e\uff0c\u6e29\u5ea6\u5c31\u4f1a\u964d\u5230\u51b0\u70b9\u4ee5\u4e0b\u3002<\/p><p>\u4e0d\u540c <strong>\u5236\u51b7\u5242<\/strong> \u5236\u51b7\u5242\u7684\u6cb8\u70b9\u548c\u538b\u529b-\u6e29\u5ea6\u5173\u7cfb\u5404\u4e0d\u76f8\u540c\u3002\u4f8b\u5982\uff0c\u5e38\u7528\u5236\u51b7\u5242 R-410A \u7684\u6cb8\u70b9\u6bd4 R-22 \u7b49\u8001\u5f0f\u5236\u51b7\u5242\u4f4e\uff0c\u56e0\u6b64\u5982\u679c\u7cfb\u7edf\u5145\u6ce8\u4e0d\u5f53\uff0c\u66f4\u5bb9\u6613\u9020\u6210\u51bb\u7ed3\u3002<\/p><p><strong>\u8fc7\u70ed\u548c\u8fc7\u51b7<\/strong> \u662f\u6696\u901a\u7a7a\u8c03\u6280\u672f\u4eba\u5458\u7528\u6765\u8bc4\u4f30\u7a7a\u8c03\u7cfb\u7edf\u6027\u80fd\u7684\u91cd\u8981\u6d4b\u91cf\u503c\u3002\u8fc7\u70ed\u5ea6\u662f\u6307\u84b8\u53d1\u5668\u51fa\u53e3\u5904\u5236\u51b7\u5242\u84b8\u6c7d\u4e0e\u5176\u9971\u548c\u6e29\u5ea6\u4e4b\u95f4\u7684\u6e29\u5dee\u3002\u8fc7\u51b7\u5ea6\u662f\u5236\u51b7\u5242\u6db2\u4f53\u4e0e\u5176\u5728\u51b7\u51dd\u5668\u51fa\u53e3\u5904\u7684\u9971\u548c\u6e29\u5ea6\u4e4b\u95f4\u7684\u6e29\u5dee\u3002\u8fc7\u70ed\u5ea6\u6216\u8fc7\u51b7\u5ea6\u4e0d\u6b63\u786e\u53ef\u80fd\u4f1a\u5bfc\u81f4\u51bb\u7ed3\u95ee\u9898\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><h3 class=\"wp-block-heading\" id=\"refrigerant-leak-detection-and-repair\">\u5236\u51b7\u5242\u6cc4\u6f0f\u68c0\u6d4b\u548c\u7ef4\u4fee<\/h3><p>\u6709\u51e0\u79cd\u65b9\u6cd5\u53ef\u7528\u4e8e\u68c0\u6d4b\u5236\u51b7\u5242\u6cc4\u6f0f\uff1a<\/p><p><strong>\u7535\u5b50\u68c0\u6f0f\u4eea<\/strong> \u662f\u4e00\u79cd\u80fd\u591f\u611f\u77e5\u7a7a\u6c14\u4e2d\u5236\u51b7\u5242\u6c14\u4f53\u5b58\u5728\u7684\u8bbe\u5907\u3002\u53e6\u4e00\u79cd\u6280\u672f\u662f\u4f7f\u7528 <strong>\u7d2b\u5916\u7ebf\u67d3\u6599<\/strong>\u5728\u8fd9\u79cd\u65b9\u6cd5\u4e2d\uff0c\u4f1a\u5728\u5236\u51b7\u5242\u4e2d\u52a0\u5165\u4e00\u79cd\u7279\u6b8a\u67d3\u6599\uff0c\u5e76\u4f7f\u7528\u7d2b\u5916\u7ebf\u706f\u76ee\u6d4b\u6cc4\u6f0f\u3002 <strong>\u538b\u529b\u6d4b\u8bd5<\/strong> \u662f\u53e6\u4e00\u79cd\u5e38\u7528\u65b9\u6cd5\u3002\u7528\u6c2e\u6c14\u5bf9\u7cfb\u7edf\u52a0\u538b\uff0c\u7528\u538b\u529b\u8868\u76d1\u6d4b\u662f\u5426\u6709\u538b\u529b\u635f\u5931\uff0c\u5982\u679c\u6709\u538b\u529b\u635f\u5931\uff0c\u5219\u8868\u660e\u6709\u6cc4\u6f0f\u3002\u6700\u540e <strong>\u80a5\u7682\u6ce1\u8bd5\u9a8c<\/strong> \u662f\u4e00\u79cd\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u6cd5\u3002\u5c06\u80a5\u7682\u6eb6\u6db2\u6d82\u62b9\u5728\u53ef\u7591\u6cc4\u6f0f\u533a\u57df\uff0c\u5982\u679c\u6709\u6cc4\u6f0f\uff0c\u5c31\u4f1a\u5f62\u6210\u6c14\u6ce1\u3002<\/p><p>\u7ef4\u4fee\u6cc4\u6f0f\u901a\u5e38\u9700\u8981\u66f4\u6362\u6cc4\u6f0f\u90e8\u4ef6\uff08\u5982\u4e00\u6bb5\u5236\u51b7\u5242\u7ba1\u8def\u6216\u4e00\u4e2a\u76d8\u7ba1\uff09\uff0c\u7136\u540e\u4e3a\u7cfb\u7edf\u91cd\u65b0 \u52a0\u6ce8\u6b63\u786e\u6570\u91cf\u7684\u5236\u51b7\u5242\u3002<\/p><h3 class=\"wp-block-heading\" id=\"assessing-and-addressing-compressor-health\">\u8bc4\u4f30\u548c\u89e3\u51b3\u538b\u7f29\u673a\u5065\u5eb7\u95ee\u9898<\/h3><p>\u53cd\u590d\u7684\u51bb\u7ed3\u4e8b\u4ef6\u4f1a\u5bfc\u81f4\u538b\u7f29\u673a\u8fc7\u70ed\uff0c\u9020\u6210\u78e8\u635f\uff0c\u6700\u7ec8\u5bfc\u81f4\u6545\u969c\u3002 <strong>\u6d4b\u91cf\u7535\u6d41<\/strong> \u538b\u7f29\u673a\u7684\u8017\u7535\u91cf\u53ef\u4ee5\u8868\u660e\u5b83\u662f\u5426\u5de5\u4f5c\u5f97\u592a\u8f9b\u82e6\u3002 <strong>\u5f02\u5e38\u566a\u97f3<\/strong> \u538b\u7f29\u673a\u53d1\u51fa\u78e8\u64e6\u58f0\u6216\u523a\u8033\u58f0\u7b49\u566a\u97f3\uff0c\u53ef\u80fd\u8868\u660e\u538b\u7f29\u673a\u5185\u90e8\u635f\u574f\u3002 <strong>\u68c0\u67e5\u538b\u7f29\u673a\u6cb9<\/strong> \u901a\u8fc7\u68c0\u6d4b\u6c61\u67d3\u6216\u9000\u5316\u8ff9\u8c61\uff0c\u53ef\u4ee5\u4e86\u89e3\u5176\u5065\u5eb7\u72b6\u51b5\u3002\u6700\u540e <strong>\u538b\u7f29\u8bd5\u9a8c<\/strong> \u53ef\u4ee5\u6d4b\u91cf\u538b\u7f29\u673a\u538b\u7f29\u5236\u51b7\u5242\u7684\u80fd\u529b\uff0c\u5e2e\u52a9\u786e\u5b9a\u5176\u6548\u7387\u3002<\/p><h3 class=\"wp-block-heading\" id=\"electrical-component-testing-and-repair\">\u7535\u6c14\u5143\u4ef6\u6d4b\u8bd5\u548c\u7ef4\u4fee<\/h3><p><strong>\u7535\u5bb9\u5668<\/strong> \u7535\u5bb9\u5668\u662f\u5e2e\u52a9\u542f\u52a8\u548c\u8fd0\u884c\u9f13\u98ce\u673a\u7535\u673a\u548c\u538b\u7f29\u673a\u7684\u7535\u6c14\u5143\u4ef6\u3002\u7535\u5bb9\u5668\u6545\u969c\u4f1a\u5bfc\u81f4\u8fd9\u4e9b\u90e8\u4ef6\u65e0\u6cd5\u6b63\u5e38\u8fd0\u884c\uff0c\u4ece\u800c\u5bfc\u81f4\u51bb\u7ed3\u3002 <strong>\u7ee7\u7535\u5668\u548c\u63a5\u89e6\u5668<\/strong> \u7ee7\u7535\u5668\u6216\u63a5\u89e6\u5668\u662f\u63a7\u5236\u6d41\u5411\u5404\u79cd\u7ec4\u4ef6\u7684\u7535\u6d41\u7684\u5f00\u5173\u3002\u7ee7\u7535\u5668\u6216\u63a5\u89e6\u5668\u6545\u969c\u4f1a\u5bfc\u81f4\u7cfb\u7edf\u8fd0\u884c\u4e0d\u7a33\u5b9a\u3002 <strong>\u7ebf\u8def\u677e\u52a8\u6216\u635f\u574f<\/strong> \u4f1a\u7834\u574f\u7a7a\u8c03\u7cfb\u7edf\u5185\u7684\u7535\u4fe1\u53f7\uff0c\u5bfc\u81f4\u5404\u79cd\u95ee\u9898\uff0c\u5305\u62ec\u51bb\u7ed3\u3002<\/p><h3 class=\"wp-block-heading\" id=\"role-of-txvs-and-eevs-in-freeze-prevention\">\u51cf\u538b\u9600\u548c\u7535\u5b50\u9547\u6d41\u5668\u5728\u9632\u51bb\u4e2d\u7684\u4f5c\u7528<\/h3><p><strong>\u70ed\u9759\u529b\u81a8\u80c0\u9600 (TXV)<\/strong> \u548c <strong>\u7535\u5b50\u81a8\u80c0\u9600 (EEV)<\/strong> \u5728\u9632\u6b62\u7a7a\u8c03\u51bb\u7ed3\u65b9\u9762\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p><p><strong>\u51cf\u538b\u9600<\/strong> \u6839\u636e\u79bb\u5f00\u76d8\u7ba1\u7684\u5236\u51b7\u5242\u6e29\u5ea6\uff08\u8fc7\u70ed\u5ea6\uff09\u8c03\u8282\u8fdb\u5165\u84b8\u53d1\u5668\u76d8\u7ba1\u7684\u5236\u51b7\u5242\u6d41\u91cf\u3002\u5b83\u4eec\u6709\u52a9\u4e8e\u4fdd\u6301\u6700\u4f73\u7684\u5236\u51b7\u5242\u6d41\u91cf\uff0c\u9632\u6b62\u76d8\u7ba1\u6e29\u5ea6\u8fc7\u4f4e\u3002<\/p><p><strong>EEVs<\/strong> \u5229\u7528\u4f20\u611f\u5668\u548c\u5fae\u5904\u7406\u5668\u66f4\u7cbe\u786e\u5730\u63a7\u5236\u5236\u51b7\u5242\u6d41\u91cf\u3002\u5b83\u4eec\u80fd\u66f4\u5feb\u5730\u5bf9\u8d1f\u8377\u53d8\u5316\u505a\u51fa\u53cd\u5e94\uff0c\u901a\u5e38\u6bd4 TXV \u66f4\u6709\u6548\u7387\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><strong>EEV \u7684\u4f18\u52bf<\/strong> \u5b83\u4eec\u5177\u6709\u66f4\u5feb\u7684\u54cd\u5e94\u65f6\u95f4\u3001\u66f4\u9ad8\u7684\u7cbe\u5ea6\u3001\u5bf9\u4e0d\u540c\u8d1f\u8f7d\u66f4\u597d\u7684\u9002\u5e94\u6027\u4ee5\u53ca\u66f4\u9ad8\u7684\u80fd\u6548\u3002\u4e0d\u8fc7\uff0c\u5b83\u4eec\u6bd4 TXV \u66f4\u590d\u6742\u3001\u66f4\u6602\u8d35\uff0c\u800c\u4e14\u66f4\u5bb9\u6613\u51fa\u73b0\u7535\u6c14\u95ee\u9898\u3002<\/p><p><strong>TXV \u7684\u4f18\u52bf<\/strong> \u5b83\u4eec\u7684\u4f18\u70b9\u662f\u7b80\u5355\u3001\u6210\u672c\u4f4e\uff0c\u800c\u4e14\u5728\u67d0\u4e9b\u5e94\u7528\u4e2d\u975e\u5e38\u53ef\u9760\u3002\u5b83\u4eec\u7684\u7f3a\u70b9\u662f\u54cd\u5e94\u65f6\u95f4\u8f83\u6162\uff0c\u7cbe\u5ea6\u4e0d\u5982\u7535\u5b50\u9006\u53d8\u5668\uff0c\u5bf9\u4e0d\u540c\u8d1f\u8f7d\u7684\u9002\u5e94\u6027\u8f83\u5dee\u3002<\/p><h2 class=\"wp-block-heading\" id=\"how-to-fix-a-frozen-air-conditioner\">\u5982\u4f55\u89e3\u51b3\u7a7a\u8c03\u51bb\u7ed3\u95ee\u9898<\/h2><p>\u5982\u679c\u53d1\u73b0\u7a7a\u8c03\u88ab\u51bb\u4f4f\u4e86\uff0c\u60a8\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p><h3 class=\"wp-block-heading\" id=\"safely-thawing-a-frozen-ac-unit\">\u5b89\u5168\u89e3\u51bb\u51bb\u7ed3\u7684\u7a7a\u8c03\u8bbe\u5907<\/h3><ul class=\"wp-block-list\"><li><strong>\u5173\u95ed\u7a7a\u8c03\uff1a<\/strong> \u7acb\u5373\u5173\u95ed\u6052\u6e29\u5668\u548c\u65ad\u8def\u5668\u4e0a\u7684\u7a7a\u8c03\u88c5\u7f6e\u3002<\/li>\n\n<li><strong>\u6253\u5f00\u98ce\u6247\uff1a<\/strong> \u5c06\u6052\u6e29\u5668\u5207\u6362\u5230 \"\u4ec5\u98ce\u6247 \"\u6a21\u5f0f\uff0c\u901a\u8fc7\u7a7a\u6c14\u5faa\u73af\u5e2e\u52a9\u878d\u5316\u51b0\u5757\u3002<\/li>\n\n<li><strong>\u89e3\u51bb\u65f6\u95f4<\/strong> \u51b0\u5757\u53ef\u80fd\u9700\u8981\u51e0\u4e2a\u5c0f\u65f6\u624d\u80fd\u5b8c\u5168\u878d\u5316\u3002\u8bf7\u8010\u5fc3\u7b49\u5f85\u3002<\/li>\n\n<li><strong>\u8bf7\u52ff\u4f7f\u7528\u5c16\u9510\u7269\u54c1\uff1a<\/strong> \u907f\u514d\u4f7f\u7528\u5c16\u9510\u7269\u54c1\u524a\u51b0\uff0c\u56e0\u4e3a\u8fd9\u4f1a\u635f\u574f\u8106\u5f31\u7684\u7ebf\u5708\u3002<\/li>\n\n<li><strong>\u68c0\u67e5\u635f\u574f\u60c5\u51b5\uff1a<\/strong> \u51b0\u878d\u5316\u540e\uff0c\u68c0\u67e5\u76d8\u7ba1\u548c\u5176\u4ed6\u90e8\u4ef6\u662f\u5426\u6709\u635f\u574f\u8ff9\u8c61\u3002<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"cleaning-or-replacing-air-filters\">\u6e05\u6d01\u6216\u66f4\u6362\u7a7a\u6c14\u8fc7\u6ee4\u5668<\/h3><p>\u627e\u5230\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0c\u901a\u5e38\u5728\u56de\u98ce\u683c\u6805\u540e\u9762\u3002\u53d6\u4e0b\u8fc7\u6ee4\u5668\u5e76\u68c0\u67e5\u3002\u5982\u679c\u810f\u4e86\uff0c\u8bf7\u66f4\u6362\u76f8\u540c\u5c3a\u5bf8\u548c\u7c7b\u578b\u7684\u65b0\u8fc7\u6ee4\u5668\u3002\u5982\u679c\u4f7f\u7528\u7684\u662f\u53ef\u91cd\u590d\u4f7f\u7528\u7684\u8fc7\u6ee4\u5668\uff0c\u8bf7\u6309\u7167\u5236\u9020\u5546\u7684\u8bf4\u660e\u8fdb\u884c\u6e05\u6d01\u3002<\/p><h3 class=\"wp-block-heading\" id=\"cleaning-condenser-coils\">\u6e05\u6d01\u51b7\u51dd\u5668\u7ebf\u5708<\/h3><p>\u9996\u5148\uff0c\u901a\u8fc7\u65ad\u8def\u5668\u5173\u95ed\u5ba4\u5916\u673a\u7684\u7535\u6e90\u3002\u6e05\u9664\u8bbe\u5907\u5468\u56f4\u7684\u6742\u7269\u3002\u4f7f\u7528\u5e26\u55b7\u5634\u7684\u82b1\u56ed\u8f6f\u7ba1\u4ece\u5916\u90e8\u8f7b\u8f7b\u6e05\u6d17\u76d8\u7ba1\u3002\u5bf9\u4e8e\u4e25\u91cd\u810f\u6c61\u7684\u76d8\u7ba1\uff0c\u53ef\u8003\u8651\u4f7f\u7528\u5546\u7528\u76d8\u7ba1\u6e05\u6d01\u5242\u3002<\/p><h3 class=\"wp-block-heading\" id=\"inspecting-and-repairing-the-blower-motor\">\u68c0\u67e5\u548c\u4fee\u7406\u9f13\u98ce\u673a\u7535\u673a<\/h3><p>\u68c0\u67e5\u9f13\u98ce\u673a\u7535\u673a\uff0c\u901a\u5e38\u4f4d\u4e8e\u5ba4\u5185\u673a\u5185\u90e8\u3002\u68c0\u67e5\u7535\u673a\u53ca\u5176\u90e8\u4ef6\u662f\u5426\u6709\u635f\u574f\u6216\u78e8\u635f\u7684\u8ff9\u8c61\u3002\u4f7f\u7528\u4e07\u7528\u8868\u68c0\u67e5\u7535\u5bb9\u5668\u3002\u5982\u679c\u7535\u673a\u4e0d\u8fd0\u8f6c\u6216\u53d1\u51fa\u5f02\u5e38\u566a\u97f3\uff0c\u5219\u53ef\u80fd\u9700\u8981\u66f4\u6362\u3002<\/p><h3 class=\"wp-block-heading\" id=\"calibrating-or-replacing-the-thermostat\">\u6821\u51c6\u6216\u66f4\u6362\u6052\u6e29\u5668<\/h3><p>\u68c0\u67e5\u6052\u6e29\u5668\u7684\u7535\u6c60\uff08\u5982\u9002\u7528\uff09\uff0c\u5fc5\u8981\u65f6\u66f4\u6362\u7535\u6c60\u3002\u786e\u4fdd\u6052\u6e29\u5668\u8bbe\u7f6e\u4e3a\u6240\u9700\u6e29\u5ea6\u5e76\u5904\u4e8e \"\u51b7\u5374 \"\u6a21\u5f0f\u3002\u5982\u679c\u6052\u6e29\u5668\u53cd\u5e94\u4e0d\u6b63\u5e38\uff0c\u53ef\u80fd\u9700\u8981\u91cd\u65b0\u6821\u51c6\u6216\u66f4\u6362\u3002<\/p><h3 class=\"wp-block-heading\" id=\"clearing-drainage-lines\">\u6e05\u7406\u6392\u6c34\u7ba1\u7ebf<\/h3><p>\u627e\u5230\u51b7\u51dd\u6c34\u6392\u6c34\u7ba1\uff0c\u901a\u5e38\u662f\u5ba4\u5185\u673a\u9644\u8fd1\u7684 PVC \u7ba1\u3002\u68c0\u67e5\u6392\u6c34\u7ba1\u662f\u5426\u5835\u585e\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u5e72\/\u6e7f\u771f\u7a7a\u5438\u5c18\u5668\u6e05\u9664\u5835\u585e\u7269\u3002\u4e3a\u9632\u6b62\u85fb\u7c7b\u751f\u957f\uff0c\u53ef\u5c06\u6f02\u767d\u5242\u548c\u6c34\u7684\u6eb6\u6db2\u5012\u5165\u6392\u6c34\u7ba1\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><h2 class=\"wp-block-heading\" id=\"preventing-air-conditioner-freezeup\">\u9632\u6b62\u7a7a\u8c03\u7ed3\u51b0<\/h2><p>\u9884\u9632\u6c38\u8fdc\u80dc\u4e8e\u6cbb\u7597\u3002\u4ee5\u4e0b\u662f\u5982\u4f55\u9632\u6b62\u7a7a\u8c03\u51bb\u7ed3\u7684\u65b9\u6cd5\uff1a<\/p><h3 class=\"wp-block-heading\" id=\"importance-of-regular-maintenance\">\u5b9a\u671f\u7ef4\u62a4\u7684\u91cd\u8981\u6027<\/h3><p>\u5b9a\u671f\u7ef4\u62a4\u6709\u52a9\u4e8e\u9884\u9632\u8bb8\u591a\u5e38\u89c1\u7684\u7a7a\u8c03\u95ee\u9898\uff0c\u5305\u62ec\u51bb\u7ed3\u3002\u6bcf\u5e74\u81f3\u5c11\u5b89\u6392\u4e00\u6b21\u4e13\u4e1a\u7ef4\u62a4\uff0c\u6700\u597d\u662f\u5728\u6625\u5b63\u5236\u51b7\u5b63\u8282\u5f00\u59cb\u4e4b\u524d\u3002\u5207\u8bb0\u5b9a\u671f\uff08\u6bcf 1-3 \u4e2a\u6708\uff09\u66f4\u6362\u7a7a\u6c14\u8fc7\u6ee4\u5668\uff0c\u5e76\u4fdd\u6301\u5ba4\u5916\u673a\u6e05\u6d01\u65e0\u6742\u7269\u3002<\/p><p><strong>\u9664\u4e86\u8fd9\u4e9b\u57fa\u672c\u6b65\u9aa4\u5916\uff0c\u60a8\u8fd8\u53ef\u4ee5\u8003\u8651\u5c06 Rayzeek RZ050 \u7a7a\u8c03\u8fd0\u52a8\u4f20\u611f\u5668\u7b49\u667a\u80fd\u89e3\u51b3\u65b9\u6848\u7eb3\u5165\u65e5\u5e38\u7ef4\u62a4\u4e2d\u3002\u8fd9\u79cd\u521b\u65b0\u578b\u8bbe\u5907\u80fd\u5728\u623f\u95f4\u65e0\u4eba\u65f6\u81ea\u52a8\u5173\u95ed\u7a7a\u8c03\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u8fd0\u884c\u65f6\u95f4\u800c\u5bfc\u81f4\u51b7\u51bb\u95ee\u9898\u3002RZ050 \u6613\u4e8e\u5b89\u88c5\uff0c\u53ef\u4e0e\u5927\u591a\u6570\u9065\u63a7\u5206\u4f53\u5f0f\u7a7a\u8c03\u673a\u914d\u5408\u4f7f\u7528\uff0c\u662f\u63d0\u9ad8\u7a7a\u8c03\u6548\u7387\u548c\u4f7f\u7528\u5bff\u547d\u7684\u7b80\u5355\u800c\u6709\u6548\u7684\u65b9\u6cd5\u3002<\/strong> \u5b83\u53ef\u4ee5\u5b66\u4e60\u7a7a\u8c03\u9065\u63a7\u5668\u7684 \"\u5173\u95ed \"\u6307\u4ee4\uff0c\u5e76\u53d1\u9001\u76f8\u540c\u7684\u4fe1\u53f7\uff0c\u786e\u4fdd\u7a7a\u8c03\u5728\u4e0d\u9700\u8981\u65f6\u6b63\u786e\u5173\u95ed\uff0c\u4ece\u800c\u8282\u7ea6\u80fd\u6e90\u5e76\u51cf\u5c11\u78e8\u635f\u3002 <strong>\u901a\u8fc7\u4f7f\u7528 RZ050 \u4e3b\u52a8\u7ba1\u7406\u7a7a\u8c03\u4f7f\u7528\u60c5\u51b5\uff0c\u60a8\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u964d\u4f4e\u51bb\u7ed3\u98ce\u9669\uff0c\u4eab\u53d7\u66f4\u8212\u9002\u3001\u66f4\u7ecf\u6d4e\u7684\u5236\u51b7\u4f53\u9a8c\u3002<\/strong><\/p><div class=\"wp-block-group rz-product-card rz-product-card-shadow-grey\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"rz-product-card-badge\"><\/div>\n\n<div class=\"wp-block-columns rz-product-card-cols is-layout-flex wp-container-core-columns-is-layout-1 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column rz-product-card-col-img is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz050\"><img loading=\"lazy\" decoding=\"async\" width=\"1200\" height=\"1200\" src=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050.jpg\" alt=\"\" class=\"wp-image-13096\" srcset=\"https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050.jpg 1200w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050-300x300.jpg 300w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050-100x100.jpg 100w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050-1024x1024.jpg 1024w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050-150x150.jpg 150w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050-768x768.jpg 768w, https:\/\/www.rayzeek.com\/wp-content\/uploads\/2023\/07\/rz050-600x600.jpg 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/a><\/figure><\/div>\n\n<div class=\"wp-block-column rz-product-card-col-text is-layout-flow wp-block-column-is-layout-flow\"><h3 class=\"wp-block-heading\" id=\"rz050-air-conditioner-motion-sensor\"><a href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e4%ba%a7%e5%93%81\/rz050\" target=\"_blank\" rel=\"noreferrer noopener\">RZ050 - \u7a7a\u8c03\u8fd0\u52a8\u4f20\u611f\u5668<\/a><\/h3>\n\n<h4 class=\"wp-block-heading\" id=\"prevent-ac-freezeup-and-save-energy\">\u9632\u6b62\u7a7a\u8c03\u51bb\u7ed3\u5e76\u8282\u7ea6\u80fd\u6e90<\/h4>\n\n<ul class=\"wp-block-list\"><li>\u5f53\u4f60\u79bb\u5f00\u623f\u95f4\u65f6\uff0c\u7a7a\u8c03\u4f1a\u81ea\u52a8\u5173\u95ed\u3002<\/li>\n\n<li>DIY \u5b89\u88c5\u7b80\u5355 - \u65e0\u9700\u5e03\u7ebf\u3002<\/li>\n\n<li>\u591c\u95f4\u6a21\u5f0f\u53ef\u786e\u4fdd\u4e0d\u95f4\u65ad\u7761\u7720\u3002<\/li><\/ul>\n\n<div class=\"post-buy-button-flex\">\r\n<div class=\"amazon-button post-buy-button\">\r\n  <div class=\"inner-amazon-button inner-post-buy-button\">\r\n    <a class=\"amazon-button-link post-buy-button-link\" href=\"https:\/\/www.rayzeek.com\/zh_hk\/%e8%81%94%e7%b3%bb\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\u53d1\u9001\u67e5\u8be2<\/a>\r\n  <\/div>\r\n<\/div>\r\n<div class=\"shop-button post-buy-button\">\r\n  <div class=\"inner-shop-button inner-post-buy-button\">\r\n    <a class=\"shop-button-link post-buy-button-link\" href=\"https:\/\/shop.rayzeek.com\/products\/rz050\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">\u7acb\u5373\u8d2d\u4e70<\/a>\r\n  <\/div>\r\n<\/div>\r\n<\/div><\/div><\/div><\/div><\/div><h3 class=\"wp-block-heading\" id=\"optimal-thermostat-settings-for-freeze-prevention\">\u9632\u51bb\u7684\u6700\u4f73\u6052\u6e29\u5668\u8bbe\u7f6e<\/h3><p>\u907f\u514d\u5c06\u6052\u6e29\u5668\u8c03\u5f97\u8fc7\u4f4e\uff0c\u5c24\u5176\u662f\u5728\u975e\u5e38\u708e\u70ed\u548c\u6f6e\u6e7f\u7684\u5929\u6c14\u3002\u4e3a\u4e86\u63d0\u9ad8\u80fd\u6548\u548c\u8212\u9002\u5ea6\uff0c\u4e00\u822c\u5efa\u8bae\u5c06\u6e29\u5ea6\u8bbe\u7f6e\u5728 78\u00b0F \uff0825\u00b0C\uff09\u3002\u8003\u8651\u4f7f\u7528\u53ef\u7f16\u7a0b\u6052\u6e29\u5668\uff0c\u6839\u636e\u60a8\u7684\u65e5\u7a0b\u5b89\u6392\u81ea\u52a8\u8c03\u8282\u6e29\u5ea6\u3002<\/p><h3 class=\"wp-block-heading\" id=\"ensuring-proper-airflow\">\u786e\u4fdd\u9002\u5f53\u7684\u6c14\u6d41<\/h3><p>\u786e\u4fdd\u6240\u6709\u901a\u98ce\u53e3\u90fd\u6253\u5f00\u4e14\u7545\u901a\u65e0\u963b\u3002\u8ba9\u5bb6\u5177\u548c\u5176\u4ed6\u7269\u54c1\u8fdc\u79bb\u56de\u98ce\u53e3\u3002\u786e\u4fdd\u5ba4\u5916\u673a\u5468\u56f4\u6709\u8db3\u591f\u7684\u7a7a\u9699\uff0c\u4ee5\u4fdd\u8bc1\u6b63\u5e38\u7684\u6c14\u6d41\u3002<\/p><h3 class=\"wp-block-heading\" id=\"when-to-get-professional-ac-inspection-and-servicing\">\u4f55\u65f6\u8fdb\u884c\u4e13\u4e1a\u7684\u7a7a\u8c03\u68c0\u67e5\u548c\u7ef4\u4fee<\/h3><p>\u867d\u7136\u5f88\u591a\u95ee\u9898\u4e1a\u4e3b\u90fd\u53ef\u4ee5\u89e3\u51b3\uff0c\u4f46\u67d0\u4e9b\u60c5\u51b5\u4e0b\u9700\u8981\u4e13\u4e1a\u4eba\u5458\u7684\u5e2e\u52a9\u3002\u5982\u679c\u51fa\u73b0\u4ee5\u4e0b\u60c5\u51b5\uff0c\u60a8\u5e94\u8be5\u81f4\u7535\u5408\u683c\u7684\u6696\u901a\u7a7a\u8c03\u6280\u672f\u4eba\u5458\uff1a<\/p><ul class=\"wp-block-list\"><li>\u60a8\u6000\u7591\u5236\u51b7\u5242\u6cc4\u6f0f\u3002<\/li>\n\n<li>\u9f13\u98ce\u673a\u7535\u673a\u51fa\u73b0\u6545\u969c\u3002<\/li>\n\n<li>\u5c3d\u7ba1\u5b9a\u671f\u8fdb\u884c\u7ef4\u62a4\uff0c\u4f46\u7a7a\u8c03\u673a\u4ecd\u65e0\u6cd5\u6b63\u5e38\u5236\u51b7\u3002<\/li>\n\n<li>\u60a8\u65e0\u6cd5\u81ea\u884c\u5b8c\u6210\u4efb\u4f55\u6545\u969c\u6392\u9664\u6216\u7ef4\u4fee\u6b65\u9aa4\u3002<\/li>\n\n<li>\u7528\u4e8e\u5e74\u5ea6\u9884\u9632\u6027\u7ef4\u62a4\u3002<\/li><\/ul><p>\u901a\u8fc7\u4e86\u89e3\u7a7a\u8c03\u51bb\u7ed3\u7684\u539f\u56e0\u548c\u540e\u679c\u5e76\u91c7\u53d6\u9884\u9632\u63aa\u65bd\uff0c\u60a8\u53ef\u4ee5\u786e\u4fdd\u60a8\u7684\u7a7a\u8c03\u9ad8\u6548\u8fd0\u884c\uff0c\u8ba9\u60a8\u51c9\u723d\u4e00\u590f\u3002\u8bf7\u8bb0\u4f4f\uff0c\u7a0d\u52a0\u4fdd\u517b\u5c31\u80fd\u907f\u514d\u6602\u8d35\u7684\u7ef4\u4fee\u8d39\u7528\uff0c\u5e76\u786e\u4fdd\u60a8\u7684\u8212\u9002\u5ea6\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u5728\u708e\u70ed\u7684\u5929\u6c14\u91cc\uff0c\u7a7a\u8c03\u662f\u4fdd\u8bc1\u8212\u9002\u5ea6\u7684\u91cd\u8981\u8bbe\u5907\uff0c\u4f46\u6709\u65f6\u4e5f\u4f1a\u51fa\u73b0\u95ee\u9898\u3002\u4e00\u4e2a\u5e38\u89c1\u7684\u95ee\u9898\u662f\u7a7a\u8c03\u7ed3\u51b0\uff0c\u5373\u84b8\u53d1\u5668\u7ebf\u5708\u4e0a\u7ed3\u51b0\uff0c\u59a8\u788d\u8bbe\u5907\u6709\u6548\u5236\u51b7\u3002<\/p>","protected":false},"author":1,"featured_media":18588,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"article_term":"","article_term_alternate":"","article_term_def":"","article_hook":"","auto_links":"","article_topic":"","article_fact_check":"","mt_social_share":"","mt_content_meta":"","mt_glossary_display":"","glossary_heading":"","glossary":"","glossary_alter":"","glossary_def":"","article_task":"","footnotes":""},"categories":[16],"tags":[],"class_list":["post-18562","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Why Is My Air Conditioner Freezing Up? A Comprehensive Guide - Rayzeek<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.rayzeek.com\/zh_hk\/\u535a\u5ba2\/\u7a7a\u8c03\u51bb\u7ed3\u7684\u539f\u56e0\" \/>\n<meta property=\"og:locale\" content=\"zh_HK\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Why Is My Air Conditioner Freezing Up? A Comprehensive Guide - Rayzeek\" \/>\n<meta property=\"og:description\" content=\"Air conditioners are essential for comfort during hot weather, but they can sometimes experience problems. 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