---
product_id: 166378730
title: "HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack)"
brand: "hendun"
price: "4976 kr"
currency: ISK
in_stock: true
reviews_count: 8
url: https://www.desertcart.is/products/166378730-hendun-outdoor-door-alarm-with-remote-keypad-waterproof-ip67-inground
store_origin: IS
region: Iceland
---

# IP67 waterproof for all weather Remote keypad control 140 dB super loud alarm HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack)

**Brand:** hendun
**Price:** 4976 kr
**Availability:** ✅ In Stock

## Summary

> 🚪🔐 Secure your space with a roar—because peace of mind shouldn’t be quiet!

## Quick Answers

- **What is this?** HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack) by hendun
- **How much does it cost?** 4976 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/166378730-hendun-outdoor-door-alarm-with-remote-keypad-waterproof-ip67-inground)

## 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

- • **Unmatched Loudness:** 140 dB alarm ensures no intruder goes unnoticed
- • **Smart Battery Alerts:** Low battery warning keeps your security uninterrupted
- • **Easy DIY Installation:** No wiring hassle—mount and secure in minutes
- • **Weatherproof Durability:** IP67 rating means it thrives rain or shine, poolside or patio
- • **Remote Control Convenience:** Arm or silence the alarm instantly from up to 30 feet away

## Overview

The HENDUN Outdoor Door Alarm is a rugged, IP67 waterproof security device designed for outdoor use around pools, gates, and entrances. It emits a piercing 140 dB alarm triggered by door or gate opening, lasting 30 seconds unless remotely silenced. Powered by 4 included AAA batteries, it features easy remote keypad control and low battery alerts, making it a reliable, hassle-free solution for professional-grade outdoor security.

## Description

Full description not available

## Features

- NOTE: The door will continue to sound for 30 seconds after it is opened, even if the door is closed immediately (the old manual is incorrectly described here). You can use the remote to stop it from sounding and re-arming.
- IP67 WATERPROOF--Perfect ideal for outdoor use such as inground swimming pool alarm,patios, fence, shed,entrances and exits, prevent robbery and door prying.
- EASY TO INSTALL&USE--Compared with the wired type, it is more convenient to use, and it can be activated and stopped by the remote without bypass. The four numeric keys are not used for password encoding, but for function setting.
- LOW BATTERY REMINDER--When the battery power is low, it will beep 6 times continuously. Pls replace the battery in time
- EXCELLENT QUANLITY &RELIABLE--Made with high grade PVC housing, rubberized weather/water resistant seal，although it is not UL rating

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Number of Batteries | 4 AAA batteries required. (included) |
| Voltage | 6 Volts (DC) |
| Control Method | Remote, Touch |
| Noise Level | 140 Decibels |
| Mounting Type | Door Mount |
| Sensor Technology | Contact Sensor |
| UPC | 664248703774 |
| Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd |
| Part Number | HDWMC |
| Item Weight | 6 ounces |
| Product Dimensions | 4.72 x 2.76 x 0.98 inches |
| Item model number | WMCHD |
| Batteries | 4 AAA batteries required. (included) |
| Item Package Quantity | 1 |
| Included Components | no |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |
| Description Pile | Alkaline |

## Product Details

- **Color:** 1 pack
- **Brand:** HENDUN
- **Power Source:** Battery Powered
- **Product Dimensions:** 4.8"L x 2.9"W x 1.2"H
- **Battery Description:** Alkaline

## Images

![HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack) - Image 1](https://m.media-amazon.com/images/I/61m-i6S15IL.jpg)
![HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack) - Image 2](https://m.media-amazon.com/images/I/710F7vHUJKL.jpg)
![HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack) - Image 3](https://m.media-amazon.com/images/I/61dL3RwcEpL.jpg)
![HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack) - Image 4](https://m.media-amazon.com/images/I/61EKY7kZyYL.jpg)
![HENDUN Outdoor Door Alarm with Remote Keypad, Waterproof IP67,Inground Pool Safety Alarm,Gate Open Sensor, 140 dB Super Loud, Prying Door Entrance Alert (1 Pack) - Image 5](https://m.media-amazon.com/images/I/81HZicjEyJL.jpg)

## Questions & Answers

**Q: Is alarm continuous or only 60 seconds?**
A: Very much you are interested in our gate alarms.
It has 3 modes---Immediate alarm 30 seconds , doorbell（chime 30 seconds), SOS(alarm all time) .

**Q: If the alarm is triggered and then shuts off after 30 seconds, does it then reset itself?**
A: No, it must be manually armed after manual shutoff.

**Q: If alarm is mounted outside, can you hear the alarm in the house?**
A: Yes you can ! It’s loud ✅

**Q: does this go off every time the gate opens and closes?**
A: If you disarm the alarm by the remote, it won't ring. Thanks.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great, alarm is loud
*by A***R on February 23, 2025*

This works so well for our window well cover. It adds an extra layer of security, was easy to install and the adhesive is strong. Alarm is very loud. Good value for the money.

### ⭐⭐⭐⭐⭐ Great Security Item
*by J***T on July 28, 2025*

Great Product. I Enjoy The Piece Of Mind Having An Alarm System On My Fence. Knowing Whenever Someone Is Entering, Especially When I Have Grandkids In My Home, And I Can Shut It Off At My Front Door Is Perfection. Wish It Came With A 2nd Remote.

### ⭐⭐⭐⭐ Affordable Alarm
*by S***S on May 27, 2022*

Very satisfied that I purchase this product. It appears to be doing the job. The noise is very loud. The sound level is very high and good. So far so good I'll keep you guys posted. But yeah if anybody's looking for some kind of security alarm system that's affordable. I would definitely recommend this as it says what it does. And you just have to have that patience in setting it up. The information is easy on how to install. I did not use their tech support so I don't have a comment on that. But this is a very good and affordable product as it says what its going to do therefore i would recommend it.

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*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-02-23*