--- product_id: 559278986 title: "Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker" brand: "gebildet" price: "HK$390" currency: HKD in_stock: true category: "Gebildet" url: https://www.desertcart.hk/products/559278986-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm store_origin: HK region: Hong Kong --- # 10-15mm sensing distance 1,000,000+ service life cycles 100V max working voltage Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker **Brand:** gebildet **Price:** HK$390 **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your security game with precision and reliability! ## Quick Answers - **What is this?** Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker by gebildet - **How much does it cost?** HK$390 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/559278986-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 - • **Power Efficient:** Operates safely up to 100V with minimal 0.5A current draw—smart and sustainable. - • **Precision Sensing:** Detects door/window status within a 10-15mm range for flawless security. - • **Seamless Integration:** Compact 29x15.5x9mm design with 33cm wire length fits discreetly anywhere. - • **Durability That Lasts:** Engineered for over 1 million cycles—security you can trust day after day. - • **Complete Installation Kit:** Includes 20 screws and 10 stickers for effortless, professional mounting. ## Overview The Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm features a normally closed magnetic reed switch with a sensing distance of 10-15mm, a compact design (29x15.5x9mm), and a durable service life exceeding 1 million cycles. Operating at up to 100V and 0.5A, it ensures efficient, reliable door and window monitoring. The package includes 5 sensors, 20 screws, and 10 stickers for easy installation, making it a top choice for professional-grade home security. ## Description Product description Product package 5×Door Magnetic Sensor Switch 20×Screw 10×Sticker Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch White ,Magnetic Door Sensor, Normally Closed Magnetic Switch Product Name: Door Magnetic Sensor Switch Product color: White 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 ## 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 | |---------------|-------| | ASIN | B082PNPWFZ | | ASIN | B082PNPWFZ | | Best Sellers Rank | #95,905 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #101 in Home Security Door & Window Sensors | | Brand Name | Gebildet | | Circuit Type | 1-way | | Color | White Nc | | Connector Type | Clamp | | Contact Material | Metal | | Contact Type | Normally Closed | | Control Method | Touch | | Current Rating | 0.5 Amps | | Customer Reviews | 4.4 4.4 out of 5 stars (429) | | Customer reviews | 4.4 4.4 out of 5 stars (429) | | Date First Available | 2 August 2021 | | Item Dimensions | 20 x 12 x 1.9 centimeters | | Item model number | AK3-AT1-GL-M-X | | Manufacturer | Gebildet | | Manufacturer | Gebildet | | Material Type | Acrylonitrile Butadiene Styrene | | Model | AK3-AT1-GL-M-X | | Mounting Type | Door Mount | | Number of Positions | 5 | | Operating Voltage | 100 Volts (DC) | | Operation Mode | Automatic | | Part Number | DE405 | | Product Dimensions | 20 x 12 x 1.9 cm; 140 g | | Specification Met | CE | | Switch Type | magnetic | | Terminal | Screw | | UPC | 781621381210 | | Unit Count | 5.0 Count | | Wattage | 10 watts | ## Product Details - **Connector type:** Clamp - **Contact type:** Normally Closed - **Current rating:** 0.5 Amps - **Operating voltage:** 100 Volts (DC) - **Operation mode:** Automatic ## Images ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker - Image 1](https://m.media-amazon.com/images/I/51JqhytGYlL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker - Image 2](https://m.media-amazon.com/images/I/617IzgbZlSL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker - Image 3](https://m.media-amazon.com/images/I/516XX5AdrIL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker - Image 4](https://m.media-amazon.com/images/I/61FrUS4aorL.jpg) ![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Normally Closed Magnetic Switch with 20pcs Screw+10pcs Sticker - Image 5](https://m.media-amazon.com/images/I/51-UWNjxugL.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm,Magnetic Reed Switch White,Magnetic Door Sensor,Magnet Near - Connect Circuit, Magnet Away - Break Circuit - 6 Way Junction Box Suited to Burglar Alarms and other Low Voltage Systems. --- ## 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.hk/products/559278986-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm](https://www.desertcart.hk/products/559278986-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-07-02*