{"product_id":"5-pack-nc-magnetic-door-sensor-contacts-for-home-a","title":"5 Pack NC Magnetic Door Sensor Contacts For Home Alarm System Surface Mount With Screw Terminals Wired Alarm Ready Easy Install Hides Screws No Brainer Great For Doors And Windows","description":"\u003cdiv\u003eCompact NC Magnetic Door Sensors 5-Pack for Alarm Systems\u003cbr\u003e\n✔️ Surface-mount NC door contacts, easy install; screws included \u003cp\u003eThese screw-terminal, surface-mounted magnetic door contacts are designed for wired alarm systems and access-control setups. They monitor door or window status using a reed switch and magnet, making them a simple, reliable choice for homes and small businesses.\u003c\/p\u003e \u003cp\u003e✅ Pack: 5 pairs per bag\u003cbr\u003e✅ Contact type: NC (normally closed)\u003cbr\u003e✅ Operation gap: ≥ 20mm\u003cbr\u003e✅ Max voltage\/current: 28V DC, 0.2A\u003cbr\u003e✅ Material\/color: ABS plastic, white\u003c\/p\u003e \u003cp\u003e💡 What is a surface-mounted NC magnetic door sensor used for in home security systems?\u003c\/p\u003e\n- Handy for detecting door or window status in wired alarm setups\n- Uses reed switch and magnet with NC (normally closed) operation\n- Easy to install on doors or windows with surface-mount screws\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110764753131,"sku":"VXB0BBPXF9M2","price":49.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/417JcB0R4ZL.jpg?v=1776484867","url":"https:\/\/vxb.com\/products\/5-pack-nc-magnetic-door-sensor-contacts-for-home-a","provider":"VXB Bearings","version":"1.0","type":"link"}