---
product_id: 257460946
title: "HENDUN Wireless Remote Door Alarm When Opened, Windows Open Alarms, Magnetic Security Sensor, Pool Safety for Kids, Alzheimer's Care"
brand: "hendun"
price: "20737 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Hendun"
url: https://www.desertcart.hu/products/257460946-hendun-wireless-remote-door-alarm-when-opened-windows-open-alarms
store_origin: HU
region: Hungary
---

# 1 remote controls up to 8 sensors 105dB loud alarm 1-year battery life HENDUN Wireless Remote Door Alarm When Opened, Windows Open Alarms, Magnetic Security Sensor, Pool Safety for Kids, Alzheimer's Care

**Brand:** hendun
**Price:** 20737 Ft
**Availability:** ✅ In Stock

## Summary

> 🚪🔔 Stay one step ahead—secure your space with a smart alarm that’s always on guard!

## Quick Answers

- **What is this?** HENDUN Wireless Remote Door Alarm When Opened, Windows Open Alarms, Magnetic Security Sensor, Pool Safety for Kids, Alzheimer's Care by hendun
- **How much does it cost?** 20737 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/257460946-hendun-wireless-remote-door-alarm-when-opened-windows-open-alarms)

## Best For

- hendun enthusiasts

## Why This Product

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

## Key Features

- • **Powerful 105dB Alarm:** Instantly alerts you with a piercing sound to deter intruders and protect your home.
- • **Effortless Installation:** Self-adhesive magnetic sensors make setup a breeze—no tools or professional help needed.
- • **Long-Lasting Battery Life:** Low-consumption design ensures up to a year of reliable protection on just 2 AAA batteries.
- • **Versatile Safety Solution:** Perfect for doors, windows, pool gates, and even dementia care—keeping loved ones safe and secure.
- • **Seamless Multi-Sensor Control:** One remote can manage up to 8 sensors, giving you full coverage with minimal hassle.

## Overview

The HENDUN Wireless Remote Door Alarm features a powerful 105dB magnetic sensor alarm that instantly sounds when doors or windows open. Designed for versatile use—from home security to pool safety and Alzheimer’s care—it supports up to 8 sensors controlled by a single remote. Easy to install with self-adhesive mounts and powered by long-lasting AAA batteries, this compact device offers reliable, low-maintenance protection for your home and loved ones.

## Description

This door beeper alarm can help to deter the intruder, wake or alert you if at home and possibly alert eighbors. 1. Compact, magnetically triggered alarm sounds when window or door is opened 2. Multi-purpose - includes entry chime setting that alerts you when people or children are coming & going when you're home 3. Useful in various applications - ideal for bedrooms, hotels, garage, apartments & dorm rooms; pool safety alarm; sliding glass door&windows;interior french door alarm; amnesia and wanderers;fridge/drawer open 4. Easy to change from off to chime to alarm mode by remote 5. Easy to install - self-adhesive types included ✅KID'SAFE GUARDER- Excellent Home use product,tiny and fashion, install for kids safety, such as for staircase refrigerator door alarm, noise, beeping alarm, patio door alarm, pool fence alarm. Product Showcase An alarm need two 2AAA alkaline batteries ( not included ). A remote need a 12V/27A alkaline battery ( included ). They can work for at least a year with low-consumption design. Not only an alarm, but also a doorbell&reminder for children and elderly when opening door. alarma de la puerta Package Size: 4.2*2.5*1.5inch Package Weight: 71g Package: 2* Alarm, 2* Magnet box, 2* Remote Controller(keyfobs), 2* User Manual

Review: GREAT PRODUCT!!!
Review: Sehr gut 👍🏼 - Laut und schnell anzubringen. Ich fühle mich mit diesem Gerät sicherer, und wenn ich arbeiten bin, brauche ich mir auch in der dunklen Jahreszeit keine Gedanken machen, der laute Ton würde das ganze Haus wecken und jeden Einbruchsversuch zunichtemachen.

## Features

- Easy to install and operate - gate/doo/burglar alarm alarm with remote control/keyfob
- Multi-purpose - magnetic door alarms/doorbell chime/pool door alarm
- More remote and sensor paired each other -one magnetic sensor can match with at most 8 remote freely,one remote could control several sensors. Second remote ASIN B084VTYF51
- Magnetically triggered alarm sounds--105db when window or interior door is opened by kids & dementia patients. Low battery indicator and prompt tone.
- REMINDER: Returned because the volume is not adjustable and not compatible with the pool UL 2017, although it is very easy to use and effective.
- Another HENDUN item is an upgraded version that can adjust the volume. ASIN B0F9B2FDSP

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J449TKB |
| Audible Noise | 105 Decibels |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | #235,624 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #261 in Home Security Door & Window Sensors |
| Brand | HENDUN |
| Color | Bright/Colorful |
| Colour | Bright/Colorful |
| Compatible Devices | Home Security System |
| Compatible devices | Home Security System |
| Control Method | Remote |
| Customer Reviews | 4.4 out of 5 stars 2,534 Reviews |
| Item Dimensions L x W x H | 40L x 15W x 85H millimeters |
| Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd |
| Mounting Type | Window Mount |
| Number of Batteries | 2 AAA batteries required. |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product dimensions | 40L x 15W x 85H millimeters |
| Sensor Technology | Magnetic Sensor |
| UPC | 664248681751 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** HENDUN
- **Colour:** Bright/Colorful
- **Compatible devices:** Home Security System
- **Power source:** Battery Powered
- **Product dimensions:** 40L x 15W x 85H millimeters

## Images

![HENDUN Wireless Remote Door Alarm When Opened, Windows Open Alarms, Magnetic Security Sensor, Pool Safety for Kids, Alzheimer's Care - Image 1](https://m.media-amazon.com/images/I/51DXgO7j5UL.jpg)

## Questions & Answers

**Q: Can I add a remote control?**
A: Yes, after a simple pairing process. extra remote ASIN B084VTYF51

**Q: Is it compatible with UL 2017?**
A: No. Although it is easy to use and simple.

**Q: Can the volume be adjusted?**
A: No. You can switch to doorbell mode, which will reduce the volume. Alternatively, you can choose other upgraded versions available at our store that allow you to adjust the volume.

## Customer Reviews

### ⭐⭐⭐⭐⭐ GREAT PRODUCT!!!
*by K***E on 20 February 2025*



### ⭐⭐⭐⭐⭐ Sehr gut 👍🏼
*by M***G on 30 September 2025*

Laut und schnell anzubringen. Ich fühle mich mit diesem Gerät sicherer, und wenn ich arbeiten bin, brauche ich mir auch in der dunklen Jahreszeit keine Gedanken machen, der laute Ton würde das ganze Haus wecken und jeden Einbruchsversuch zunichtemachen.

### ⭐ No funcionó
*by V***N on 20 March 2022*

Llego descompuesto

## Frequently Bought Together

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-18*