--- product_id: 724377769 title: "Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch" brand: "gebildet" price: "0 kr" currency: DKK in_stock: false url: https://www.desertcart.dk/products/724377769-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm store_origin: DK region: Denmark --- # 10-15mm sensing range 1,000,000+ service cycles 0.5A current, 100V voltage Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch **Brand:** gebildet **Price:** 0 kr **Availability:** ❌ Out of Stock ## Summary > πŸ”’ Secure smarter, not harder β€” stay one step ahead with Gebildet! ## Quick Answers - **What is this?** Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch by gebildet - **How much does it cost?** 0 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/724377769-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm) ## 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 - β€’ **Plug-and-Play Wiring:** 33cm wire length offers flexible installation without hassle. - β€’ **Durability That Lasts:** Engineered for over 1 million activations, ensuring long-term peace of mind. - β€’ **Precision Sensing Range:** Detects door/window status within a sharp 10-15mm gap for reliable security. - β€’ **Compact & Discreet Design:** Sleek 29x15.5x9mm ABS casing blends seamlessly with modern interiors. - β€’ **Complete Installation Kit:** Includes 5 sensors, 20 screws, and 10 stickersβ€”everything you need to secure your space instantly. ## Overview The Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm features a compact magnetic reed switch with a precise 10-15mm sensing distance, durable ABS construction, and a robust service life exceeding 1 million cycles. Designed for professional-grade home and business security, each sensor operates at 0.5A current and up to 100V, delivering reliable performance with easy installation supported by included screws and stickers. ## Description Product Name: Door Magnetic Sensor Switch Product color: black Product size: 29*15.5*9mm Main material: ABS Sensing distance: 10mm-15mm Wire length: 33cm Working current: 0.5A Working voltage: 100V (1-100V) Maximum power: 10W Service life: 1000000 times Product package Door Magnetic Sensor Switch*5 Screw*20 Sticker*10 ## Features - Product Name: Door Magnetic Sensor Switch - Sensing distance: 10mm-15mm - Product size: 29*15.5*9mm Wire length: 33cm - Sensing distance: 10mm-15mm Service life: 1000000 times - Working current: 0.5A/Working voltage: 100V (1-100V)/Maximum power: 10W ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Gebildet | | Item model number | E332 | | Package Dimensions | 17.4 x 11.4 x 3.5 cm; 70 g | | ASIN | B07YFBG27Y | ## Product Details - **Brand:** Gebildet - **Material:** Acrylonitrile Butadiene Styrene - **Item weight:** 0.07 Kilograms - **Style:** Magnetic - **Current rating:** 0.5 Amps ## Images ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 1](https://m.media-amazon.com/images/I/71csUmCakjL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 2](https://m.media-amazon.com/images/I/61-GDO6qIiL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 3](https://m.media-amazon.com/images/I/61Hp-0X88uL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 4](https://m.media-amazon.com/images/I/61p74WIFSrL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 5](https://m.media-amazon.com/images/I/61DMdR4JJvL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: Are you certain these switches are normally closed ? The picture of the light circuit indicates they are normally open, without magnet.** A: You are correct. Almost all of the reed switches on Amazon universally have the NO/NC descriptions backwards. Even the guy who responded to you about his RV steps was mistaken as his application would require a normally closed switch (ie. door opening and removing the magnet would allow the current to flow). I think the big misunderstanding is these vendors (and some people) think the "normal" position is with a magnet adjacent the reed switch. It is not. **Q: What color are these? Pictures suggest black, but description says white.** A: Mine came in black **Q: Can this be used in a 12v application? I wanted to use ground to trigger a negative input(car alarm application)** A: Yes, I am also using it for 12V lights. You limit is going to be the 0.5amp load. **Q: Are these waterproof or at least water resistant?** A: Yes . It is water proof . Just only wires connection for sensor ( over 10'' long) must be in dry area. ## Frequently Bought Together - Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black, Magnetic Door Sensor, Normally Closed Magnetic Switch - Sensaphone Web600 Web-Monitor Alarm, No Land Line Needed - 14AWG Speaker Wire, GearIT Pro Series 14 AWG Gauge Speaker Wire Cable (100 Feet / 30.48 Meters) Great Use for Home Theater Speakers and Car Speakers Black --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/724377769-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm](https://www.desertcart.dk/products/724377769-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-26*