--- product_id: 352229116 title: "3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems" brand: "panopticon tech" price: "€ 33.04" currency: EUR in_stock: true category: "Panopticon Tech" url: https://www.desertcart.com.cy/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window store_origin: CY region: Cyprus --- # ¾” (15mm) precise activation gap 2 Amp max switch current Compatible with all access & alarm systems 3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems **Brand:** panopticon tech **Price:** € 33.04 **Availability:** ✅ In Stock ## Summary > 🔐 Elevate your security game with precision you can trust! ## Quick Answers - **What is this?** 3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems by panopticon tech - **How much does it cost?** € 33.04 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window) ## Best For - panopticon tech enthusiasts ## Why This Product - Trusted panopticon tech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** At just 2.39 ounces and minimal dimensions, installation is hassle-free and unobtrusive. - • **Robust Normally Closed Design:** Delivers consistent closed-circuit signals when doors/windows are shut, minimizing false alarms. - • **Seamless Security Integration:** Works flawlessly with any access control or burglar alarm system for total peace of mind. - • **Precision Magnetic Reed Switch:** Activates at a razor-sharp ¾” gap ensuring instant and reliable door/window status detection. - • **Sleek, Discreet White ABS Housing:** Blends effortlessly into modern interiors for a clean, professional look. ## Overview This 3-piece set of white recessed door contact sensors features a normally closed magnetic reed switch that activates within a precise ¾” gap. Rated for 2 Amp max current, these compact ABS switches seamlessly integrate with any commercial or residential access control and burglar alarm systems, providing reliable door/window open-close status detection for enhanced security. ## Description These are the door contact sensors that are in use with any and all commercial or residential card access systems as well as all security burglar alarm system. The door position switches operate with a built an internal magnetic reed switch that closes when the opposing magnet comes within ¾” of the door sensor. Hence when the door opens beyond the ¾” point the door position switch will switch from a closed signal to an open signal. When this happens the access control system or alarm system will sense the change in continuity and will know that the door or window has been opened. When the door or window shuts, the door sensor will notify your security system that the opening has been closed. ## Features - 3 White ABS Normally Closed Door Contact Switch - .2 Amp Maximum Switch Current - Will make Sense Door Closer at Roughly ¾” or 15mm - This Contact Works with Any Access Control or Burglar Alarm System Available - NORMALLY CLOSED: When the door or window is open, the contact will give an open signal and when the door is closed the contact will give a closed (circuit) signal. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B097QDH48B | | Best Sellers Rank | #1,012,478 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #82 in Commercial Door Contacts | | Customer Reviews | 5.0 5.0 out of 5 stars (1) | | Date First Available | September 13, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 2.39 ounces | | Item model number | RDCWAU-3 | | Manufacturer | AuthorizID | | Product Dimensions | 6 x 1.5 x 1.25 inches | ## Images ![3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems - Image 1](https://m.media-amazon.com/images/I/51kgb1tf-NL.jpg) ![3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems - Image 2](https://m.media-amazon.com/images/I/512ZffM3+EL.jpg) ![3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems - Image 3](https://m.media-amazon.com/images/I/51GIYMnsPFL.jpg) ## Frequently Bought Together - Panopticon Tech 3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Contact Position switches (DCS) Work All Access Control and Burglar Systems - 100pcs White Dry B-Connector Wire Telephone Alarm Wire Crimp Beanies Splices for Low Voltage - QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White, Pack of 5 with 20 Screws --- ## 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.com.cy/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window](https://www.desertcart.com.cy/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window) --- *Product available on Desertcart Cyprus* *Store origin: CY* *Last updated: 2026-04-24*