--- product_id: 559278986 title: "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$381" currency: HKD in_stock: true reviews_count: 5 url: https://www.desertcart.hk/products/559278986-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm-magnetic store_origin: HK region: Hong Kong --- # 10-15mm sensing range 1,000,000+ activation lifespan 33cm wired connection 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$381 **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your security game with precision and durability you can’t afford to miss! ## Quick Answers - **What is this?** 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$381 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/559278986-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm-magnetic) ## 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 at low 0.5A current and supports up to 100V for versatile setups. - • **Precision Sensing:** Detects door/window status within a 10-15mm range for reliable security. - • **Seamless Integration:** 33cm wire length allows flexible, discreet recessed installation. - • **Durability You Can Trust:** Engineered for over 1 million activations, ensuring long-term peace of mind. - • **Complete Installation Kit:** Includes 20 screws and 10 stickers for hassle-free mounting and customization. ## Overview The Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm features a compact 29x15.5x9mm magnetic reed switch with a 10-15mm sensing distance. Designed for professional-grade security, it supports up to 1 million activations, operates at 0.5A current and 100V voltage, and comes with 33cm wiring for flexible recessed installation. The package includes 5 sensors, 20 screws, and 10 stickers, making it a complete solution for enhancing home or office 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 | | Best Sellers Rank | #118 in Home Security Door & Window Sensors | | Date First Available | 2 August 2021 | | Item Model Number | AK3-AT1-GL-M-X | | Manufacturer | Gebildet | | Product Dimensions | 20 x 12 x 1.9 cm; 140 g | ## Product Details - **Connector type:** Clamp - **Contact type:** Normally Closed - **Current rating:** 0.5 Amps - **Operating voltage:** 100 Volts (DC) - **Operation mode:** Automatic ## Images ![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/61feVMTMR9L.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Einfach zu installierende Sensoren *by on Reviewed in Germany 5 July 2023* Diese Sensoren sind eine effektive Möglichkeit, die Sicherheit Ihres Hauses zu erhöhen. Sie sind einfach zu installieren und sehr zuverlässig. 5 Sterne! ### ⭐⭐⭐⭐⭐ Fonctionne parfaitement *by on Reviewed in France 3 February 2024* Je cherchais des capteurs de position/fin de course plus fiables dans le temps que les micro interrupteurs. Je suis ravi, ils fonctionnent parfaitement pour une détection sans contact.Ils sont entièrement noyés dans de la résine, donc normalement insensibles à l'humidité et au gel. Reste a voir dans le temps... ### ⭐⭐⭐⭐⭐ Magneetschakelaar *by on Reviewed in the Netherlands 1 August 2026* Prima ze deden het goed waar het gebruikt werd ## 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/559278986-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm-magnetic](https://www.desertcart.hk/products/559278986-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm-magnetic) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-26*