{"product_id":"220v-microwave-radar-motion-sensor-switch-light-control-35w","title":"220V Microwave Radar Motion Sensor Switch with Light Control (35W)","description":"\u003ch2 id=\"hidden-motion-detection-for-mains-lighting\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eHidden Motion Detection for Mains Lighting\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eThis 220V microwave radar sensor utilizes the Doppler effect to detect human movement up to 10 meters away. Unlike traditional Infrared (PIR) sensors that require a direct line of sight, microwave radar can penetrate non-metallic surfaces such as drywall, glass, and thin wood. This allows you to completely hide the sensor inside ceiling voids, light fixtures, or wooden cabinets without sacrificing detection sensitivity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 id=\"integrated-light-sensor-for-energy-saving\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eIntegrated Light Sensor for Energy Saving\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eEquipped with a built-in photocell (light sensor), this switch intelligently monitors ambient light levels. It ensures that your connected lights only turn on when motion is detected in dark or low-light conditions, preventing unnecessary power consumption during the daytime. Once motion stops, the switch will automatically turn off after a preset factory delay.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 id=\"technician-tip\" class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eTechnician Tip\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBecause this operates on mains AC voltage (185-265V), please ensure the power is completely shut off at the breaker before installation. According to the included wiring guide, the setup uses a 3-wire system:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eRed Wire (L):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e Connect to Live IN from your mains power.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eBlack Wire (N):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e This is the Common Neutral for both the mains IN and the light fixture OUT.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"ng-star-inserted\"\u003e\n\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eWhite Wire (L1):\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e Connect to the Live OUT going to your light fixture.\u003c\/span\u003e\u003cbr class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003eAdditionally, as printed on the factory label, \u003c\/span\u003e\u003cstrong class=\"ng-star-inserted\"\u003e\u003cspan class=\"ng-star-inserted\"\u003edo not install this sensor directly behind or facing a metal block\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"ng-star-inserted\"\u003e, as metal will reflect the microwaves and cause the sensor to fail.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":68273562189975,"sku":"21PS001292","price":163.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/220v-microwave-radar-motion-sensor-switch-am-rs-04.jpg?v=1793956851","url":"https:\/\/scccltd.com\/en-tw\/products\/220v-microwave-radar-motion-sensor-switch-light-control-35w","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}