--- product_id: 570704894 title: "Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit" brand: "gebildet" price: "$26.10" currency: USD in_stock: true reviews_count: 5 category: "Gebildet" url: https://www.desertcart.us/products/570704894-gebildet-3sets-white-iron-door-recessed-wired-security-window-door store_origin: US region: United States of America --- # 20-30mm operating distance NC Reed Switch for reliable security Fireproof ABS material Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit **Brand:** gebildet **Price:** $26.10 **Availability:** ✅ In Stock ## Summary > 🔐 Elevate your security game with invisible, ironclad protection! ## Quick Answers - **What is this?** Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit by gebildet - **How much does it cost?** $26.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/570704894-gebildet-3sets-white-iron-door-recessed-wired-security-window-door) ## Best For - gebildet enthusiasts ## Why This Product - Trusted gebildet brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust Durability:** Crafted from fireproof ABS with IP65 rating, built to withstand harsh environments and temperature swings. - • **Triple Pack Value:** Three pairs included to secure multiple entry points—perfect for modern smart homes and offices. - • **Plug & Protect Setup:** Easy 25cm wired connection with through-hole terminals for quick, professional installation. - • **Precision Magnetic Sensing:** Normally closed reed switch triggers instantly when magnet separates, ensuring zero false alarms. - • **Seamless Security Integration:** Recessed design blends invisibly into iron doors and windows for sleek, discreet protection. ## Overview The Gebildet 3-set White Iron Door Recessed Wired Magnetic Contact Sensors offer professional-grade security with a normally closed reed switch that detects door/window openings within a 20-30mm range. Made from fireproof ABS and rated IP65, these sensors are designed for recessed installation on iron doors and windows, providing discreet yet reliable intrusion detection. Each pack includes three pairs with 25cm cables and through-hole connectors, supporting up to 100V and 0.5A, ideal for residential and commercial alarm systems. ## Description Magnetic bulb alarm Flush mount wired contact sensor Connects to alarm. An acute alarm will be heard when someone opens a window or door in armed condition. The reed switch is an electrical switch operated by an applied magnetic field. Protect your home with this door security alarm. 1.Easy to install, good concealment, fashion and beauty, ABS fireproof 2.The reed switch is an electric switch operated by an applied magnetic field. 3. Switch type: NC means normally closed: when the magnet is together, the circuit is conductive (light on) ; when the magnet separates, the circuit is not conductive (light off). 4. Works as a burglar alarm, ideal for wood, aluminium and metal doors and windows. Specification: Model No.: RC-36 Material: ABS Colour: white. Maximum power: 10W Maximum Voltage: 100V Maximum current: 0.5A Minimum temperature: -22℉ Maximum temperature: 140℉ Operating distance: 20-30mm Contact type: NC (normally closed) Size(approx): 25 x 19mm/0.98" x 0.75"(L*D) Package contents: 3 Pairs x Magnetic Door Switch Note: 1:Please drill an installation hole with a diameter of 19mm, the door and window magnet should be installed at the closed position of door/window/drawer. 2: The magnetic part is installed on the movable door and window. The switch part is installed on the fixed frame of the door and window. The switch part Review: nicht entfehlbar - ich habe es mir anders vorgestellt wie ein Magnet es ist überhaupt kein Magnet Review: As advertised ## Features - Product Content: 3 Pairs x Magnetic Door Switch; Color: White, Material: ABS - Each Size(Approx): 25mm x 19mm/1" x 0.75"(L*D) Cable length: 25cm/9.8" - Contact type: NC (normally closed), operating distance: 20-30 mm, max. : 100 V, max. 0.5A - Door contact sensors used with commercial or residential access systems and all security access and anti-theft alarm systems. - Recessed magnetic contact ideal for iron door window security, recessed easy to install, good concealment, fashion and beauty, fireproof ABS. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09VD5D8X3 | | Actuator Type | Plunger | | Best Sellers Rank | 54,967 in DIY & Tools ( See Top 100 in DIY & Tools ) 70 in Home Security Door & Window Sensors | | Brand | Gebildet | | Circuit Type | 1-way | | Colour | White-iron Door | | Connectivity Protocol | Wi-Fi | | Connector Type | through hole | | Connector type | through hole | | Contact Material | Plastic | | Contact Type | Normally Closed | | Contact type | Normally Closed | | Control Method | Touch | | Controller Type | Push Button | | Country Of Origin | China | | Current Rating | 0.5 Amps | | Current rating | 0.5 Amps | | Customer Reviews | 3.9 out of 5 stars 33 Reviews | | International Protection Rating | IP65 | | Manufacturer | Gebildet | | Material | Acrylonitrile Butadiene Styrene | | Model Number | E872 | | Mounting Type | recessed | | Number of Items | 3 | | Number of Positions | 1 | | Operating Voltage | 100 Volts | | Operating voltage | 100 Volts | | Operation Mode | automatic | | Operation mode | automatic | | Specification Met | CE, IP65, Fire Safety Standards | | Switch Type | Reed | | Terminal | Through Hole | | Upper Temperature Rating | 60 Degrees Celsius | | Wattage | 10 watts | ## Product Details - **Brand:** Gebildet - **Circuit type:** 1-way - **Connector type:** through hole - **Contact type:** Normally Closed - **Current rating:** 0.5 Amps - **Material:** Acrylonitrile Butadiene Styrene - **Operating voltage:** 100 Volts - **Operation mode:** automatic - **Switch type:** Reed - **Terminal:** Through Hole ## Images ![Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - Image 1](https://m.media-amazon.com/images/I/51uVphHjaVL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐ nicht entfehlbar *by M***O on 14 November 2025* ich habe es mir anders vorgestellt wie ein Magnet es ist überhaupt kein Magnet ### ⭐⭐⭐⭐⭐ As advertised *by K***N on 31 October 2025* ### ⭐ Baja calidad *by F***C on 26 September 2025* El contacto se queda pegado la segunda vez que funciona. ## Frequently Bought Together - Gebildet 3sets White Iron Door Recessed Wired Security Window Door Contact Sensor Alarmmagnetic Reed Switch,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - EDGELEC 120pcs Breadboard Jumper Wires 10cm 15cm 20cm 30cm 40cm 50 cm 100cm Wire Length Optional Dupont Cable Assorted Kit Male to Female Male to Male Female to Female Multicolored Ribbon Cables - ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/570704894-gebildet-3sets-white-iron-door-recessed-wired-security-window-door](https://www.desertcart.us/products/570704894-gebildet-3sets-white-iron-door-recessed-wired-security-window-door) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-18*