{"product_id":"gebildet-mc-58-wired-magnetic-rolling-door-contact-switch-2-wire-nc","title":"Gebildet MC-58 Wired Magnetic Rolling Door Contact Switch, 2-Wire NC","description":"\u003cp\u003eGebildet MC-58 wired magnetic reed door contact alarm switch with two wires for normally-closed (NC) applications.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"a-text-bold\"\u003ePackage Content\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e1 × Magnet\u003cbr\u003e1 × Sensor Switch\u003cbr\u003e4 × Screw\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eType - Normally Closed\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eOur door reed switches are NC. Please kindly know before ordering.\u003cbr\u003eNC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ).\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan class=\"a-text-bold\"\u003eDoor Magnetic Installation Instructions\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003eThe Door and window magnets should be installed at the door and the top of the window. The permanent magnet part is installed on the movable door and window. The switch part is installed on the fixed door and window frame. The switch part and the magnet part should be aligned and installed as much as possible. Otherwise deviation from the best conduction area of the magnetic field line and the reed switch contact will shorten the sensing distance. If the misplacement is severely installed, the switch will not sense the attraction of the magnetic field and cause the switch to malfunction.\u003cbr\u003eIt is recommended to position the pen before drilling. The door magnet should be away from the string magnetic field interference source such as transformer. Otherwise, the working characteristics of the door magnet will be changed and possible wrong action.\u003c\/span\u003e\u003c\/p\u003e","brand":"Amazon","offers":[{"title":"Default","offer_id":46525374169173,"sku":"E980-US","price":17.78,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0599\/3614\/5493\/files\/516IWMzu5bL._AC_SL1000.jpg?v=1792870749","url":"https:\/\/www.pypermarine.com\/products\/gebildet-mc-58-wired-magnetic-rolling-door-contact-switch-2-wire-nc","provider":"Pyper Marine","version":"1.0","type":"link"}