{"product_id":"p-1586400","title":"N.C. Wired Alarm Magnetic Garage Door, Heavy Duty Alarm Switch Sensor,Grey","description":"The door contact sensor is a magnetic field electrical switch that provides a high-pitched alarm when someone opens a door or window when it is closed, thus protecting your home.\u003cbr\u003e\u003cbr\u003eSpecification\u003cbr\u003eColor: Grey\u003cbr\u003eMaterial: Zinc Alloy\u003cbr\u003eSize: Cable Length: 380 mm \/ 14.96 inch\u003cbr\u003eMaximum Current: 0.5A\u003cbr\u003eMaximum Voltage: 0-100V\u003cbr\u003eSensing Distance: 50-70 mm \/ 1.97-2.76 inch\u003cbr\u003eMagnetic Sensor 1: 10 x 4.8 cm \/ 3.94 x 1.89 inch\u003cbr\u003eMagnetic Sensor 2: 10.6 x 5 cm \/ 4.17 x 1.97 inch\u003cbr\u003ePacking List: 1 x Rolling Door Contact Sensor\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eAdvantage\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eRust-proof Material\u003c\/strong\u003e - The wired contact sensor is made of rust-proof and durable zinc alloy, with sensitive response of magnetism and can be used for a long time.\u003cbr\u003e\u003cstrong\u003eWide Application\u003c\/strong\u003e - Rolling door contactor is very suitable for places where you need magnetic alarm, such as home, garage entry and exit, office, dormitory, hotel room, mobile home, industrial warehouse, etc.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInstruction\u003c\/strong\u003e\u003cbr\u003eN.C. stands for Normally Closed: magnet attracted, circuit connected, light on; magnet separated, circuit not connected, light off.\u003cbr\u003eThe wired part is installed on the fixed window\/door frame, and the matching part is installed on the door.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNote: It should be used in conjunction with an alarm system. Check product parameters carefully when placing an order Zinc Alloy\u003c\/strong\u003e","brand":"Harfington","offers":[{"title":"Default Title","offer_id":48822955966713,"sku":"a24071100ux2138","price":24.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/2477\/6095\/files\/ux_a24071100ux2138_ux_g03.jpg?v=1786810125","url":"https:\/\/www.harfington.com\/en-au\/products\/p-1586400","provider":"Harfington","version":"1.0","type":"link"}