---
product_id: 387353301
title: "THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub"
brand: "thirdreality"
price: "348 kr"
currency: DKK
in_stock: true
reviews_count: 5
category: "Thirdreality"
url: https://www.desertcart.dk/products/387353301-thirdreality-zigbee-water-leak-sensor-with-dripping-detection-120db-alarm
store_origin: DK
region: Denmark
---

# 120dB loud leak alarm Real-time app notifications 3-year battery life THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub

**Brand:** thirdreality
**Price:** 348 kr
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay ahead — never miss a drip with THIRDREALITY!

## Quick Answers

- **What is this?** THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub by thirdreality
- **How much does it cost?** 348 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/387353301-thirdreality-zigbee-water-leak-sensor-with-dripping-detection-120db-alarm)

## Best For

- thirdreality enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Runs on two AAA alkaline batteries with an impressive 3-year lifespan, minimizing maintenance and maximizing peace of mind.
- • **Smart App Integration:** Receive instant push and email notifications via Third Reality App, with real-time status and leak history at your fingertips.
- • **Unmissable 120dB Alarm:** Powerful sound alerts you immediately—even from basements or upstairs—so you’re always in control.
- • **Effortless Setup Anywhere:** Compact, wire-free design fits seamlessly in kitchens, basements, or laundry rooms for instant leak detection.
- • **Seamless Smart Home Compatibility:** Works flawlessly with Zigbee hubs like SmartThings, Aeotec, and integrates with Apple HomeKit & Google Home via Smart Bridge MZ1.

## Overview

The THIRDREALITY Zigbee Water Leak Sensor offers a compact, battery-powered solution with a piercing 120dB alarm and instant app notifications. Designed for easy placement near potential leak sources, it boasts a 3-year battery life and seamless integration with popular Zigbee hubs and smart home platforms, ensuring proactive water damage prevention for modern homes.

## Description

Water Leak Sensor provides an effective solution to protect your property. Easy setup and no wiring required; which makes monitoring even easier. You can put it everywhere you want to monitor, like laundry rooms, bathrooms, kitchens, or wherever there is a potential for leaks. When a water leak occurs, the sensor will not only send a loud alarm, but also deliver an APP notification to your phone. So you can deal with it in time to avoid water damage.

Review: Wassermelder - Top super Funktion
Review: Testati, funzionano alla grande - messe pile, collegati all’hub sonoff (SONOFF Zigbee Hub, Hub Bridge... https://www.desertcart.it/dp/B09ZQQZSQZ) in un baleno, aggiunte le due lamelle, testati e posizionati. Zero problemi, spero non mi avvisino mai…

## Features

- HASSLE-FREE SET UP AND FIT ANYWHERE: Setup is super easy, just place it wherever you want. With a compact design and optional small size, you are able to place Water Leak sensor on the floor of your kitchen, basement, laundry room, or any other flat surface where you would like to monitor for leaks. Suggest to place your sensors near the washing machine, water heater, sinks, or dishwasher.
- INSTANT ALARMS: After Water Leak Sensor setup is successful, the Third Reality APP will push APP and free Email notifications to you and the sensor will sound an alarm when a water leak occurs. Water Leak Sensor can also be used when the internet is off. It features with a loud 120dB alarm, and loud enough to be heard even if leakage happens in basement or up stair within your home.
- APP FUNCTION:In the device detail page, Third Reality APP also displays the battery level, sensor’s real-time status and history view etc.
- 3-YEAR LONG BATTERY LIFE: Water Leak Sensor uses two AAA 1.5V Alkaline batteries for power, and the batteries are easy to replace.
- APARTMENT AND HOTEL MANAGER FRIENDLY: Connected to the Third Reality Hub/Smart Speaker, Water Leak Sensor can be monitored not only through the Third Reality APP, but also through the 3R-Protect Manager APP. You can go to the detail page of the “Water Leak Sensor Kit” to learn more about 3R-Protect Manager APP.
- More istant Supported: Enabled by Smart Bridge MZ1 (Sold Separately), integrates with Apple HomeKit and Google Home, to achieve easy control and monitoring. Additionally, it supports software OTA (Over-The-Air) updates.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GYFN8VL |
| Audible Noise | 120 Decibels |
| Battery Description | Alkaline |
| Battery description | Alkaline |
| Best Sellers Rank | #217,701 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) |
| Brand | THIRDREALITY |
| Built-In Media | AA Battery × 2, High Sensitive Attachment, Screwdriver, Water Leak Sensor |
| Color | 1 Pack |
| Colour | 1 Pack |
| Compatible Devices | Third |
| Compatible devices | Third |
| Control Method | App |
| Customer Reviews | 4.3 out of 5 stars 708 Reviews |
| Item Dimensions L x W x H | 8.1L x 5.5W x 2.9H centimeters |
| Item height | 29 millimeters |
| Manufacturer | Third Reality, Inc |
| Mounting Type | Floor Mount |
| Number of Batteries | 2 AAA batteries required. (included) |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Product dimensions | 8.1L x 5.5W x 2.9H centimeters |
| Sensor Technology | Capacitive Sensor |
| UPC | 850001595896 |
| Voltage | 1.5 Volts |

## Product Details

- **Colour:** 1 Pack
- **Brand:** THIRDREALITY
- **Power source:** Battery Powered
- **Compatible devices:** Third
- **Product dimensions:** 8.1L x 5.5W x 2.9H centimeters

## Images

![THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub - Image 1](https://m.media-amazon.com/images/I/41VZQgeEKVL.jpg)
![THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub - Image 2](https://m.media-amazon.com/images/I/61NPcm6T+LL.jpg)
![THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub - Image 3](https://m.media-amazon.com/images/I/61u3OFI13lL.jpg)
![THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub - Image 4](https://m.media-amazon.com/images/I/71dsW40tItL.jpg)
![THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection,120dB Alarm,App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB Like SmartThings,Aeotec or Third Reality Hub - Image 5](https://m.media-amazon.com/images/I/71kaBlVMCmL.jpg)

## Questions & Answers

**Q: How do you configured it with Smartthings? the Third Reality brand  in the hub does not give you any option to pair with a water leak sensor**
A: Please follow this video to configure the Water Leak Senor with SmartThings.

**Q: What is the correct orientation when placing this?  The pictures show the holes facing up .. which seems to make it hard for water to get kn and trip.**
A: The holes definitely remain facing up as water is not intended to penetrate the unit. You will notice the small screws on the bottom of the sensor, when water touches those screws it makes a connection that triggers the sensor.

**Q: Can i change the push alert? It sends endless notifications over and over until its physically turned off. Maybe one every 5 min would be better.**
A: No such feature directly with the unit, but you should be able to with your automation platform.

**Q: do these work with google home / Assistant ?**
A: Not sure, but they do work with Hubitat, using the generic Zigbee moisture sensor driver. If Google / Home Assistant has similar drivers, it would probably work. Perhaps the answer is in the reviews...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Wassermelder
*by T***R on 14 January 2026*

Top super Funktion

### ⭐⭐⭐⭐⭐ Testati, funzionano alla grande
*by F***. on 10 June 2024*

messe pile, collegati all’hub sonoff (SONOFF Zigbee Hub, Hub Bridge... https://www.amazon.it/dp/B09ZQQZSQZ) in un baleno, aggiunte le due lamelle, testati e posizionati. Zero problemi, spero non mi avvisino mai…

### ⭐ Gibt den Alarm nicht weiter an IOBroker
*by M***L on 8 August 2024*

Lässt sich zwar mit IOBroker koppeln, aber meldet nicht den Alarm weiter....piept nur...dann brauche ich auch kein ZigBee

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-03-09*