--- product_id: 691481235 title: "Magnetic Reed Switch, Wired Door/Window Contact Sensor, Micro Normally Open NO Alarm Switch, 10W 100V 0.5A, Black (2-Pack)" brand: "aoauto" price: "AR$82056" currency: ARS in_stock: true reviews_count: 5 category: "Aoauto" url: https://www.desertcart.com.ar/products/691481235-magnetic-reed-switch-wired-door-window-contact-sensor-micro-normally store_origin: AR region: Argentina --- # 10W power rating 16-23mm precise activation range Supports up to 100V max voltage Magnetic Reed Switch, Wired Door/Window Contact Sensor, Micro Normally Open NO Alarm Switch, 10W 100V 0.5A, Black (2-Pack) **Brand:** aoauto **Price:** AR$82056 **Availability:** ✅ In Stock ## Summary > 🔒 Elevate your smart security game with precision and style! ## Quick Answers - **What is this?** Magnetic Reed Switch, Wired Door/Window Contact Sensor, Micro Normally Open NO Alarm Switch, 10W 100V 0.5A, Black (2-Pack) by aoauto - **How much does it cost?** AR$82056 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/691481235-magnetic-reed-switch-wired-door-window-contact-sensor-micro-normally) ## Best For - aoauto enthusiasts ## Why This Product - Trusted aoauto brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust & Reliable:** IP54-rated protection for dependable performance in varied environments. - • **Compact & Discreet:** Sleek 23x14x6mm size fits effortlessly on any door or window frame. - • **Effortless Installation:** Screw terminal connectors and semi-rigid cables for perfect positioning every time. - • **Versatile Compatibility:** Ideal for alarms, LED indicators, relays, and GPS low-voltage devices. - • **Seamless Security Activation:** Normally Open design ensures your system only triggers when it matters. ## Overview The AOAUTO Magnetic Reed Switch is a micro, normally open wired sensor designed for door and window security. Rated at 10W and supporting up to 100V and 0.5A, it activates within a 16-23mm range. Its compact black design (23x14x6mm) features screw terminal connectors and IP54 protection, making it a reliable, easy-to-install choice for professional-grade alarm and low-voltage device integration. ## Description Magnetic Reed Switch,Wired Door Window Contact Sensor,Micro Normally Open NO Alarm Reed Switch,10W 100v 0.5A Magnetic Reed Switch to DC 5V 12V 24V Light(2-Pack) Review: ha resistito a due urti, e capta il contatto anche a poca distanza, ottimo prodotto, diverso da quelli dati in dotazione di default. Ottimi anche i cavi semirigidi, permettono un buon posizionamento. Review: Work well with the included magnets. These are NORMALLY OPEN (off) without the magnet. They turn ON (closed) when the magnet is nearby. Operating distance roughly 1/2" when the switch and magnet are parallel. ## Features - Rated Power: 10W, Max Voltage: 100V, Max Current:0.5A - Transmitting Distance: 16-23mm - product Sizes: 23*14*6mm (L * W * H)；Mounting Hole Size：3mm - Contact Type：Normally Open - suitable for alarm,LED,Relay,GPS low voltage devices...etc. Ideal for door, window security ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09ZTP1S4Q | | Actuator Type | magnetic | | Are batteries included? | No | | Brand | AOAUTO | | Circuit Type | 1-way | | Colour | Black | | Connectivity Protocol | Gps | | Connector Type | Screw Terminal | | Contact Material | Plastic | | Contact Type | Normally Open | | Control Method | Touch | | Country of Origin | USA | | Current Rating | 0.5 Amps | | Customer Reviews | 4.5 4.5 out of 5 stars (55) | | Date First Available | 9 December 2024 | | International Protection Rating | IP54 | | Item Dimensions LxWxH | 23 Millimeters | | Item Height | 6 micrometer | | Item Weight | 9 g | | Item Width | 14 micrometer | | Item dimensions L x W x H | 23 Millimeters | | Item model number | GPS-23L | | Manufacturer | aoauto | | Model number | GPS-23L | | Net Quantity | 2.0 Count | | Number of Items | 2 | | Number of Positions | 2 | | Operating Voltage | 100 Volts | | Operation Mode | ON-OFF | | Terminal | Screw | | Wattage | 10 Watts | ## Product Details - **Connector Type:** Screw Terminal - **Contact Type:** Normally Open - **Current Rating:** 0.5 Amps - **Operating Voltage:** 100 Volts - **Operation Mode:** ON-OFF ## Images ![Magnetic Reed Switch, Wired Door/Window Contact Sensor, Micro Normally Open NO Alarm Switch, 10W 100V 0.5A, Black (2-Pack) - Image 1](https://m.media-amazon.com/images/I/71Ru-maeENL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by S***. on 30 January 2023* ha resistito a due urti, e capta il contatto anche a poca distanza, ottimo prodotto, diverso da quelli dati in dotazione di default. Ottimi anche i cavi semirigidi, permettono un buon posizionamento. ### ⭐⭐⭐⭐⭐ Review *by G***R on 11 August 2025* Work well with the included magnets. These are NORMALLY OPEN (off) without the magnet. They turn ON (closed) when the magnet is nearby. Operating distance roughly 1/2" when the switch and magnet are parallel. ### ⭐⭐⭐⭐⭐ Review *by S***I on 15 February 2025* Not much to add to already submitted reviews. They all worked as advertised. I installed using the adhesive double sided tape. One year later, they are still exactly where I stuck them on my windows. ## Frequently Bought Together - Magnetic Reed Switch,Wired Door Window Contact Sensor,Micro Normally Open NO Alarm Reed Switch,10W 100v 0.5A Magnetic Reed Switch to DC 5V 12V 24V Light(2-Pack) - Magnetic Reed Switch,Normally Closed NC Waterproof Magnetic Switch,Micro Alarm Reed Switch 10W 100v 0.5A Magnetic Door Sensor Switch to DC 5V 12V 24V Lights（2 Pack） - Nilight 3PCS 60 Inch Bed Light Strip 270 LED with On/Off Switch Blade Fuse Splitter Extension Cable for Cargo Pickup Truck SUV RV Boat --- ## 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.ar/products/691481235-magnetic-reed-switch-wired-door-window-contact-sensor-micro-normally](https://www.desertcart.com.ar/products/691481235-magnetic-reed-switch-wired-door-window-contact-sensor-micro-normally) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-06-22*