---
product_id: 163502377
title: "Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch"
brand: "gebildet"
price: "AED 67"
currency: AED
in_stock: true
reviews_count: 13
category: "Gebildet"
url: https://www.desertcart.ae/products/163502377-gebildet-5pcs-recessed-wired-security-window-gate-contact-sensor-alarm
store_origin: AE
region: United Arab Emirates
---

# Compact 29x15.5x9mm size 1,000,000 cycles service life Supports up to 100V working voltage Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch

**Brand:** gebildet
**Price:** AED 67
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your security game with precision and longevity!

## Quick Answers

- **What is this?** Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch by gebildet
- **How much does it cost?** AED 67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/products/163502377-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

- • **Durability That Lasts:** Engineered for 1 million+ operations without fail
- • **Universal Compatibility:** Works effortlessly with alarms, ESP32, and Home Assistant setups
- • **Plug & Play Wired Design:** 33cm wire length for seamless integration with smart home systems
- • **Precision Sensing at 15mm:** Reliable magnetic detection for foolproof security
- • **Discreet & Sleek Black Finish:** Blends invisibly into modern door/window frames

## Overview

The Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor features a compact ABS design with a 10-15mm sensing distance, supporting up to 100V and 0.5A current. With a robust service life of 1,000,000 cycles and 33cm wired connectivity, it integrates smoothly into smart home and alarm systems, delivering reliable, discreet magnetic door/window monitoring for professional-grade security.

## Description

Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch Black ,Magnetic Door Sensor, Normally Closed Magnetic Switch Product Name: Door Magnetic Sensor Switch Product color: Black 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 Product package Door Magnetic Sensor Switch*5 Screw*20 Sticker*10

Review: good item, does detect at 15mm, as described - Good item, works fine, I was a bit worried about the distance for detection, but when I tested these it was almost exactly 15mm distance for detection, which was plenty for me.
Review: Works as expected - Connected these to an ESP32 and then stuck to my door. ESP32 is running ESPHOME which is then connected to Home Assistant. I get instant notifications when the door is open. These reed switches aren't overly sensitive so they do have to be quite close together to actually get the 'closed' signal. They were extremely easy to setup and good value for money.

## Features

- Product Name: Door Magnetic Sensor Switch
- Product size: 29*15.5*9mm Wire length: 33cm
- Sensing distance: 10mm-15mm
- 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 | B07Z4NCWDD |
| Best Sellers Rank | 57,566 in DIY & Tools ( See Top 100 in DIY & Tools ) 73 in Home Security Door & Window Sensors |
| Brand | Gebildet |
| Circuit Type | 1-way |
| Colour | Black Nc |
| Compatible Devices | Alarm systems, smart home systems, door sensors |
| Connector Type | Wire connector |
| Connector type | Wire connector |
| Contact Material | Metal |
| Contact Type | Normally Closed |
| Contact type | Normally Closed |
| Control Method | Sensor |
| Control Type | mechanical |
| Country Of Origin | China |
| Current Rating | 0.5 Amps |
| Current rating | 0.5 Amps |
| Customer Reviews | 4.4 out of 5 stars 573 Reviews |
| Manufacturer | Gebildet |
| Manufacturer Part Number | DE332 |
| Material | Plastic |
| Model Number | AK3-AT1-GL-M-X |
| Mounting Type | Door Mount |
| Number of Items | 5 |
| Number of Positions | 5 |
| Operating Voltage | 100 Volts (DC) |
| Operating voltage | 100 Volts (DC) |
| Operation Mode | Automatic |
| Operation mode | Automatic |
| Switch Type | reed |
| Terminal | Screw |
| UPC | 729257785910 |
| Unit Count | 5.0 count |
| Wattage | 10 watts |

## Product Details

- **Brand:** Gebildet
- **Circuit type:** 1-way
- **Connector type:** Wire connector
- **Contact type:** Normally Closed
- **Current rating:** 0.5 Amps
- **Material:** Plastic
- **Operating voltage:** 100 Volts (DC)
- **Operation mode:** Automatic
- **Switch type:** reed
- **Terminal:** Screw

## Images

![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 1](https://m.media-amazon.com/images/I/71csUmCakjL.jpg)
![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 2](https://m.media-amazon.com/images/I/71XoI41LahL.jpg)
![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 3](https://m.media-amazon.com/images/I/61Hp-0X88uL.jpg)
![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 4](https://m.media-amazon.com/images/I/61p74WIFSrL.jpg)
![Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch (Black),Magnetic Door Sensor, Normally Closed Magnetic Switch - Image 5](https://m.media-amazon.com/images/I/61DMdR4JJvL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good item, does detect at 15mm, as described
*by M***R on 8 October 2025*

Good item, works fine, I was a bit worried about the distance for detection, but when I tested these it was almost exactly 15mm distance for detection, which was plenty for me.

### ⭐⭐⭐⭐⭐ Works as expected
*by T***R on 29 December 2024*

Connected these to an ESP32 and then stuck to my door. ESP32 is running ESPHOME which is then connected to Home Assistant. I get instant notifications when the door is open. These reed switches aren't overly sensitive so they do have to be quite close together to actually get the 'closed' signal. They were extremely easy to setup and good value for money.

### ⭐⭐⭐⭐ Good value for money
*by S***N on 29 June 2020*

These arrived very promptly next day. The five switches and magnets were nicely packaged in a wee plastic box. Screws and sticky pads were included to give alternative fixing methods. The switches have insulated leads of around 30cm in length and at the end the leads are bared and tinned. They seem to work well with the switch operating when the magnet is at a distance of around 10mm. The are described as normally closed but, to me, this was a bit misleading, so I tested them. When there is no magnet the switch is open (non conducting). When the magnet is close the reed switch closes and conducts. I would call that normally open but I suppose it depends on your view of what is normal.

## Frequently Bought Together

- Gebildet 5pcs Recessed Wired Security Window Gate Contact Sensor Alarm Magnetic Reed Switch(Black),Magnetic Door Sensor,Magnet Near - Connect Circuit, Magnet Away - Break Circuit
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*Product available on Desertcart United Arab Emirates*
*Store origin: AE*
*Last updated: 2026-08-16*