--- product_id: 352229116 title: "3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems" brand: "panopticon tech" price: "₨572" currency: SCR in_stock: true category: "Panopticon Tech" url: https://www.desertcart.sc/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window store_origin: SC region: Seychelles --- # ¾” (15mm) sensing distance 2 Amp max switch current Normally Closed magnetic reed switch 3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems **Brand:** panopticon tech **Price:** ₨572 **Availability:** ✅ In Stock ## Summary > 🔐 Stay one step ahead with precision door sensing! ## Quick Answers - **What is this?** 3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm Systems by panopticon tech - **How much does it cost?** ₨572 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/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 - • **Trusted & Tested:** Top-rated choice for commercial and residential security setups - • **Precision Sensing:** Detects door/window status within a tight ¾” gap for instant alerts - • **Robust Current Handling:** Supports up to 2 Amps for reliable, uninterrupted performance - • **Discreet & Durable Design:** Sleek white ABS casing blends into any door/window frame - • **Seamless Security Integration:** Works flawlessly with all access control & burglar alarm systems ## Overview This 3-piece set of white recessed door contact sensors features normally closed magnetic reed switches that detect door or window openings within a ¾” range. Compatible with all access control and burglar alarm systems, these 2 Amp rated ABS switches provide reliable, discreet security monitoring for both commercial and residential environments. ## 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 | |---------------|-------| | Best Sellers Rank | #1,171,325 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #102 in Commercial Door Contacts | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | ## Images ![3 pcs White Recessed Door Contacts NC Security Alarm Window Sensors with Magnetic Reed Switch. These ¾” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm 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” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm 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” Door Contact Position switches (DCS) Work with All Access Control and Burglar Alarm 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.sc/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window](https://www.desertcart.sc/products/352229116-3-pcs-white-recessed-door-contacts-nc-security-alarm-window) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-09-25*