---
product_id: 67797650
title: "Door Alarms for Kids Safety, 120dB Loud Window Alarms for Home Security, Pool Alarm Door Alarm Sensor for House Hotel Apartment Sheds Caravans, 2 Pack"
brand: "noopel"
price: "206 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Noopel"
url: https://www.desertcart.dk/products/67797650-door-alarms-for-kids-safety-120db-loud-window-alarms-home
store_origin: DK
region: Denmark
---

# 120dB piercing alert Low battery indicator No wiring or screws needed Door Alarms for Kids Safety, 120dB Loud Window Alarms for Home Security, Pool Alarm Door Alarm Sensor for House Hotel Apartment Sheds Caravans, 2 Pack

**Brand:** noopel
**Price:** 206 kr
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Don’t just lock it—alarm it! Stay one step ahead with instant alerts.

## Quick Answers

- **What is this?** Door Alarms for Kids Safety, 120dB Loud Window Alarms for Home Security, Pool Alarm Door Alarm Sensor for House Hotel Apartment Sheds Caravans, 2 Pack by noopel
- **How much does it cost?** 206 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/67797650-door-alarms-for-kids-safety-120db-loud-window-alarms-home)

## 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 Alert:** Piercing siren grabs attention the moment a door or window opens, ensuring no unnoticed exits or intrusions.
- • **Dual Adjustable Settings:** Simple on/off control lets you customize security without hassle or false alarms.
- • **Battery Life You Can Trust:** Includes 3 LR44 batteries plus a low battery indicator so you’re never caught off guard.
- • **Ultra-Sensitive Contact Sensor:** Triggers alarm when magnet separates beyond 0.39 inches, perfect for kids’ safety and property protection.
- • **Effortless Peel & Stick Installation:** Zero tools, zero wiring—just clean, stick, and secure your home or office in under 5 minutes.

## Overview

The Noopel Door Alarms 2-Pack delivers a powerful 120dB wireless security solution designed for quick, tool-free installation. Featuring ultra-sensitive contact sensors and a low battery indicator, these compact alarms are perfect for safeguarding kids, homes, apartments, and more. With adjustable settings and included batteries, they offer affordable, reliable peace of mind for busy professionals who demand smart, hassle-free protection.

## Description

desertcart.com : Door Alarms for Kids Safety, 120dB Loud Window Alarms for Home Security, Pool Alarm Door Alarm Sensor for House Hotel Apartment Sheds Caravans, 2 Pack : Electronics

Review: Simple, Loud, and Effective – Great Value for Home Security! - I bought the Noopel Door Window Alarm 2 Pack to add a little extra peace of mind around the house, and they’ve exceeded my expectations. Setup was incredibly easy—just peel and stick. No tools, no wiring, and I had both alarms installed in under 5 minutes. What surprised me most is how loud these little things are! The alarm is piercing enough to grab attention immediately. I tested them on both a window and a back door, and they trigger exactly as expected when the door or window is opened. They’re perfect for apartments, dorm rooms, or anyone who wants quick, budget-friendly security without dealing with complicated systems. I even plan on ordering another pack for my garage door and basement window. Highly recommend if you want simple, effective protection that won’t break the bank.
Review: Bought new, received used. - —-Update—- Seller reached out and rectified the issue of receiving a used item as new. I changed to five stars because having a seller that stands behind their product is an important part of a quality product. —-Original review—- Bought these for use in hotels. My son sleep walks and was opening the door to the balcony on a 10 story hotel room. I am going to use painters tape to hook them to the door and not have to worry about damaging the door. The alarms are loud and the distance the sensing magnet triggers is perfect. The reason I took 3 stars off is because the packaging was torn open and put in a plastic bag and there was nothing to keep the batteries from discharging. I am hoping the batteries are not almost dead because it will probably cost more to replace the batteries than these alarms cost.

## Features

- Door alarms or window alarm sensors 120dB alerts a person to a door or window opening. Please note: this alarm does not work on uneven surfaces.
- For Kids Safety: Prevent children going out the house without notice. Also ideal entry door alarm for your home, office, apartment, garage and so on. Once the alarm and magnet are separated more than 0.39 inches (1cm), the alarm siren keeps going until you close the door.
- Ultra-thin door and window alarm sensors with 2 adjustable settings (off/on).3xLR44 batteries included.
- Easy installation, No wiring needed! No screws needed! Included double sided tape! (Note: Keep the installation area clean and ensure that the sensor is installed within 0.39 inches from the arrow side of the alarm)
- Ultra-sensitive also Low battery indicator to check battery life. This is a PERFECT AFFORDABLE compliment for your home security.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BVSMDNP |
| Audible Noise | 120 Decibels |
| Battery Description | Alkaline |
| Best Sellers Rank | #83 in Home Security Systems |
| Brand | Noopel |
| Built-In Media | Wireless Bluetooth Speaker |
| Color | Silver+Black |
| Compatible Devices | Home Security System |
| Control Method | Touch |
| Customer Reviews | 4.3 out of 5 stars 5,928 Reviews |
| Global Trade Identification Number | 00666354348917 |
| Item Dimensions L x W x H | 1.5"L x 0.4"W x 2.9"H |
| Manufacturer | NOOPEL |
| Number of Batteries | 3 LR44 batteries required. (included) |
| Power Source | Battery Powered |
| Product Dimensions | 1.5"L x 0.4"W x 2.9"H |
| Sensor Technology | Contact Sensor |
| UPC | 666354348917 |
| Unit Count | 2.0 Count |

## Product Details

- **Color:** Silver+Black
- **Brand:** Noopel
- **Power Source:** Battery Powered
- **Compatible Devices:** Home Security System
- **Product Dimensions:** 1.5"L x 0.4"W x 2.9"H

## Images

![Door Alarms for Kids Safety, 120dB Loud Window Alarms for Home Security, Pool Alarm Door Alarm Sensor for House Hotel Apartment Sheds Caravans, 2 Pack - Image 1](https://m.media-amazon.com/images/I/71PEFuDXvhL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Simple, Loud, and Effective – Great Value for Home Security!
*by M***E on June 19, 2025*

I bought the Noopel Door Window Alarm 2 Pack to add a little extra peace of mind around the house, and they’ve exceeded my expectations. Setup was incredibly easy—just peel and stick. No tools, no wiring, and I had both alarms installed in under 5 minutes. What surprised me most is how loud these little things are! The alarm is piercing enough to grab attention immediately. I tested them on both a window and a back door, and they trigger exactly as expected when the door or window is opened. They’re perfect for apartments, dorm rooms, or anyone who wants quick, budget-friendly security without dealing with complicated systems. I even plan on ordering another pack for my garage door and basement window. Highly recommend if you want simple, effective protection that won’t break the bank.

### ⭐⭐⭐⭐⭐ Bought new, received used.
*by R***C on December 14, 2025*

—-Update—- Seller reached out and rectified the issue of receiving a used item as new. I changed to five stars because having a seller that stands behind their product is an important part of a quality product. —-Original review—- Bought these for use in hotels. My son sleep walks and was opening the door to the balcony on a 10 story hotel room. I am going to use painters tape to hook them to the door and not have to worry about damaging the door. The alarms are loud and the distance the sensing magnet triggers is perfect. The reason I took 3 stars off is because the packaging was torn open and put in a plastic bag and there was nothing to keep the batteries from discharging. I am hoping the batteries are not almost dead because it will probably cost more to replace the batteries than these alarms cost.

### ⭐⭐⭐⭐ Very loud!
*by S***A on March 6, 2024*

This is very loud, which is exactly what I wanted. I wanted to put it in my child's bedroom on their window as our windows aren't the greatest in our new home and a neighbor recently did something that kind of made me feel uneasy so I decided to get an alarm for peace of mind. I would definitely be able to hear this from our bedroom. Comes with batteries and is pretty sticky adhesive on the back. No screws or anything needed. I will show a picture of what I'm talking about but if your windows aren't flush you'll have to find some way to angle the alarm to match up with the arrow. Even if they are matching, if it is uneven the alarm will set off until it's fixed. Other than that, this is great and gives me wonderful peace of mind!

## Frequently Bought Together

- Door Window Alarm 2 Pack Noopel Home Security Sensor Burglar Anti-Theft 120DB Alarm with Batteries Included - DIY Easy to Install (2)
- Door Alarms 6 Pack for Kids Safety, Noopel 120DB Pool Alarm Sensor for Doors and Windows, Burglar Intruder Entry Alert for Toddlers Personal Security
- LiCB 20 Pack LR44 AG13 357 303 SR44 Battery 1.5V Button Coin Cell Batteries

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-01*