---
product_id: 420019726
title: "Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install"
brand: "noopel"
price: "$50.49"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/420019726-noopel-door-window-alarm-2-pack-home-security-ultra-slim
store_origin: US
region: United States of America
---

# 120dB piercing alert Ultra-slim magnetic sensor DIY no-wiring, no-screws install Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install

**Brand:** noopel
**Price:** $50.49
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Secure your space, silence your worries!

## Quick Answers

- **What is this?** Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install by noopel
- **How much does it cost?** $50.49 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/420019726-noopel-door-window-alarm-2-pack-home-security-ultra-slim)

## Best For

- noopel enthusiasts

## Why This Product

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

## Key Features

- • **Instant 120dB Alarm:** Loud enough to deter intruders and alert your entire household instantly.
- • **Dual Adjustable Settings:** Simple on/off slide switch lets you control when protection is active.
- • **Ultra-Slim Magnetic Sensor:** Sleek design fits discreetly on any door or window without disrupting aesthetics.
- • **Effortless DIY Installation:** No wiring or screws needed—adhesive mount makes setup a breeze in minutes.
- • **Battery Included & Low Battery Alert:** Comes ready with 3 LR44 batteries and notifies you when power runs low.

## Overview

The Noopel Door Window Alarm 2 Pack offers a powerful 120dB wireless magnetic sensor alarm system designed for easy, screw-free installation. Its ultra-slim profile fits seamlessly on doors and windows, providing instant alerts to unauthorized openings. Perfect for homes, offices, and apartments, it includes batteries and a low battery indicator, making it a smart, affordable security upgrade that keeps your loved ones safe and in the know.

## Description

Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install

## Features

- Magnetic door alarm sensor 120db alerts a person to a door or window opening.
- Prevent children going out the house without notice.Also ideal entry warning for your home,office,apartment,garage and so on.
- Ultra-thin door and window alarm with 2 adjustable settings (off/on).3xLR44 batteries included.
- Easy installation,No wiring needed!No screws needed!Included double sided tape.
- Ultra-sensitive also Low battery indicator to check battery life.This is a PERFECT AFFORDABLE compliment for your home security.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Battery description | battery_type_LR44 |
| Voltage | 1.5 Volts |
| Control method | Touch |
| Noise level | 120 Decibels |
| Mounting type | Adhesive Mount |
| Sensor technology | Contact Sensor |
| UPC | 765629470862 |
| Manufacturer | Noopel |
| Part number | RK-KDS3-FBMM |
| Item Weight | 32 g |
| Product Dimensions | 7.3 x 3.5 x 1 cm; 32 g |
| Item model number | MCJBQ820 |
| Color | Silver |
| Installation Method | Self-Adhesive |
| Item Package Quantity | 2 |
| Switch Style | Slide switch |
| Batteries Included? | No |
| Batteries Required? | No |
| tech_spec_battery_description_toys | battery_type_LR44 |

## Product Details

- **Colour:** Silver
- **Brand:** Noopel
- **Power source:** Battery Powered
- **Compatible devices:** Home Security System
- **Product dimensions:** 38L x 10W x 74H millimeters

## Images

![Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install - Image 1](https://m.media-amazon.com/images/I/71PEFuDXvhL.jpg)
![Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install - Image 2](https://m.media-amazon.com/images/I/71nZzaGeOeL.jpg)
![Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install - Image 3](https://m.media-amazon.com/images/I/71qfrxRej2L.jpg)
![Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install - Image 4](https://m.media-amazon.com/images/I/71unlFgHxAL.jpg)
![Noopel Door Window Alarm 2 Pack Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install - Image 5](https://m.media-amazon.com/images/I/61sBiT6rObL.jpg)

## Frequently Bought Together

- Door Window Alarm 2 Pack Noopel Home Security Ultra-Slim Wireless Magnetic Sensor Burglar Anti-theft 120DB Alarm with Batteries included - DIY EASY to Install
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-04-27*