---
product_id: 683198259
title: "Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage"
brand: "ltteea"
price: "RM101"
currency: MYR
in_stock: true
reviews_count: 2
url: https://www.desertcart.com.my/products/683198259-door-window-alarm-sensor-for-home-security-wireless-magnetic-window
store_origin: MY
region: Malaysia
---

# 120dB Alarm Low Battery Alert Easy Install Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage

**Brand:** ltteea
**Price:** RM101
**Availability:** ✅ In Stock

## Summary

> 🔐 Secure Your Space, Sleep Soundly!

## Quick Answers

- **What is this?** Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage by ltteea
- **How much does it cost?** RM101 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/683198259-door-window-alarm-sensor-for-home-security-wireless-magnetic-window)

## Best For

- ltteea enthusiasts

## Why This Product

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

## Key Features

- • **📦 Value Pack:** Includes 2 alarms for comprehensive coverage.
- • **🛠️ Hassle-Free Setup:** Stick it on any surface—no tools required!
- • **🔋 Smart Battery Management:** Low-battery indicator ensures you're always prepared.
- • **🔒 Instant Intruder Deterrent:** Detects movement instantly with a powerful 120dB alarm.
- • **🌍 Versatile Security Solution:** Perfect for homes, offices, and more—your security, your way.

## Overview

The Door Window Alarm Sensor is a wireless magnetic security device designed to provide instant alerts against unauthorized access. With a powerful 120dB alarm, easy installation, and versatile applications, it’s the perfect solution for safeguarding your home, office, or any space. The package includes two alarms, ensuring comprehensive protection wherever you need it.

## Description

Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage

## Features

- Safe and Reliable: This window alarm can detect any movement of the door or window instantly. Now you can deter intruders with our 120db super strong alarm system
- Easy to Install: Just use the attached stickers to gently install the burglar alarm on various parts of the house, such as doors, windows, cabinets, drawers, gates, etc.! (Note: Keep the installation area clean and ensure that the sensor is installed within 15mm from the arrow side of the alarm.)
- Smart Design: Once the alarm and magnet are separated more than 0.59 inches (15 mm), the alarm siren keeps going until you close the door. There's also a low-battery indicator light to check battery life
- Versatile: The window door alarm can also be used as a window security alarm, pool alarm, shed alarm, garage alarm or sliding door alarm, making it the perfect solution for apartments, mobile homes, offices, hotels, shops and more
- Package Included: 2 Pack Ultra-slim door and window alarm with 2 adjustable settings (off/on). 3xLR44 batteries included

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ltteea |
| Part Number | Door Window Alarm |
| Product Dimensions | 5 x 3 x 1 cm; 30 g |
| Item model number | Door Window Alarm |
| Included Components | Door Window Alarm |
| Batteries Required? | No |
| Item Weight | 30 g |

## Images

![Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage - Image 1](https://m.media-amazon.com/images/I/61cH1olLwrL.jpg)
![Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage - Image 2](https://m.media-amazon.com/images/I/715-tAFZfzL.jpg)
![Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage - Image 3](https://m.media-amazon.com/images/I/61r+F9lLHcL.jpg)
![Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage - Image 4](https://m.media-amazon.com/images/I/81ow9vEeULL.jpg)
![Door Window Alarm Sensor for Home Security, Wireless Magnetic Window Door Burglar Alarm with 120dB Loud for House, Shop, Office, Garage - Image 5](https://m.media-amazon.com/images/I/71i2tJIdSOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Basic but works as a deterrent
*by J***S on 9 January 2025*

The door window alarm sensors are never going to substitute for a proper alarm system but for what they are, a deterrent or alert, they work fine. When we tried one out, with both of us in the same room, the noise from the alarm was loud indeed. Whether you would hear it if asleep upstairs and a downstairs window was opened is something else but any intruder would probably get an earful and, hopefully, dissuade them from going any further. They are quite a basic unit but seem to do the trick.I ordered the sensor alarms predominantly for our french doors and door to the garage from the kitchen but they could be installed anywhere there is a door or window that opens. Because they are turned on or off with a flick-switch it'll be a case of remembering to do it but it may become habit over time.

### ⭐⭐⭐⭐ Loud enough to make a would-be burglar think twice I hope...
*by C***W on 6 January 2025*

What you see in their photos is what you get. We have locks on all our windows, just wanted something a bit 'noisy' for the garage window, i.e. if someone tries to open it, they will get a loud shock, so, how loud is this.... we tried one with me in the lounge and hubby above me in his office, did I hear it? a little, but then he came down and demonstrated it 8 feet away, loud, yes, awful noise! It would certainly give a would-be burglar and shock, and I would think it would give a sleepwalker a heart attack (apparently some people put these on their front door to deter sleep walkers!). They look and feel cheap, but they do the job, just remember to switch them on. Price at the time of this review was £9 for 2.

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-03-12*