---
product_id: 14375252
title: "NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System"
brand: "alarm"
price: "£10.34"
currency: GBP
in_stock: false
category: "Electronics"
url: https://www.desertcart.co.uk/products/14375252-new-433mhz-wireless-door-sensor-for-wireless-gsm-home-security
store_origin: GB
region: United Kingdom
---

# NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System

**Brand:** alarm
**Price:** £10.34
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System by alarm
- **How much does it cost?** £10.34 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/14375252-new-433mhz-wireless-door-sensor-for-wireless-gsm-home-security)

## Best For

- alarm enthusiasts

## Why This Product

- Trusted alarm brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Features 
 It will work with most standard security system. Pull out the antenna of the magnetic detecto: when the door or window is opened from the closed position, LED 1 will turn to red for 2 seconds, the magnetic detector will be triggered and will send alarming signal to the main unit. Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you nee to immediately change the battery. 
 
 Launch Distance: 300 meters (open place) 
 Operating Voltage: 12V 
 Operating Frequency: 433MHz 
 Encoding: Jump hat pin 
 Size: 71 x 36 x 15(mm) / 2.8 x 1.4 x 0.6(inch ) 
 Oscillation resistance jump cap options 
 Power supply: Battery (12V DC included) 
 
 The item only for 433Mhz! before you buying,pls check technology which is compatible or not!! Thanks very Much!! 
 
 Package included: 
 • 1 X wireless door sensor(Battery including)

## Features

- Operating Frequency: 433MHz
- wireless door sensor
- It will work with most standard security system
- Wireless GSM Home Security Alarm System
- Launch Distance: 300 meters (open place)

## Images

![NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System - Image 1](http://ecx.images-amazon.com/images/I/31sdC0YXOTL.jpg)
![NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System - Image 2](http://ecx.images-amazon.com/images/I/31skoclYpxL.jpg)
![NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System - Image 3](http://ecx.images-amazon.com/images/I/31B9RyyHA4L.jpg)
![NEW 433mhz Wireless Door Sensor for Wireless GSM Home Security Alarm System - Image 4](http://ecx.images-amazon.com/images/I/41LOTHflUPL.jpg)

---

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**Shop now:** [https://www.desertcart.co.uk/products/14375252-new-433mhz-wireless-door-sensor-for-wireless-gsm-home-security](https://www.desertcart.co.uk/products/14375252-new-433mhz-wireless-door-sensor-for-wireless-gsm-home-security)

---

*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-24*