---
product_id: 576044394
title: "THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection 2 Pack, 120 dB Alarm, App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB, Batteries Included"
brand: "thirdreality"
price: "$169"
currency: NZD
in_stock: true
reviews_count: 5
category: "Thirdreality"
url: https://www.desertcart.nz/products/576044394-thirdreality-zigbee-water-leak-sensor-with-dripping-detection-2-pack
store_origin: NZ
region: New Zealand
---

# Zigbee connectivity for seamless smart home integration 3-year battery life with included AAA batteries 120 dB loud alarm to alert instantly THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection 2 Pack, 120 dB Alarm, App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB, Batteries Included

**Brand:** thirdreality
**Price:** $169
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection 2 Pack, 120 dB Alarm, App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB, Batteries Included by thirdreality
- **How much does it cost?** $169 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/576044394-thirdreality-zigbee-water-leak-sensor-with-dripping-detection-2-pack)

## 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

- • **Smart Home Ready:** Works flawlessly with Home Assistant, Apple HomeKit, Google Home, and compatible Zigbee hubs for ultimate control.
- • **Long-Lasting Power:** Powered by included AAA alkaline batteries with up to 3 years of life—set it and forget it.
- • **Pro-Grade Monitoring:** Ideal for apartment and hotel managers with 3R-Protect Manager app support and OTA updates for future-proof security.
- • **Effortless Setup Anywhere:** Compact, floor-mount design fits perfectly in kitchens, basements, or laundry rooms for discreet leak detection.
- • **Instant Multi-Channel Alerts:** Receive real-time app notifications, emails, and a piercing 120 dB alarm to stop water damage before it starts.

## Overview

The THIRDREALITY Zigbee Water Leak Sensor 2 Pack offers reliable, smart water leak detection with a powerful 120 dB alarm and instant app/email alerts. Designed for easy placement on any flat surface, it integrates seamlessly with popular smart home systems like Home Assistant, Apple HomeKit, and Google Home. Powered by included AAA batteries, it delivers up to 3 years of maintenance-free monitoring, making it perfect for both homeowners and property managers seeking proactive water damage prevention.

## Description

Shop THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection 2 Pack, 120 dB Alarm, App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB, Batteries Included. Free delivery on eligible orders of £20 or more.

Review: Top super Funktion
Review: 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 Smart Assistant 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 | B09MVKNNNQ |
| Batteries | 4 AAA batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Alkaline |
| Battery description | AAA alkaline batteries |
| Best Sellers Rank | 143,730 in DIY & Tools ( See Top 100 in DIY & Tools ) 57 in Water Detectors |
| Control method | App |
| Customer Reviews | 4.5 4.5 out of 5 stars (167) |
| Date First Available | 14 Dec. 2022 |
| Included Components | AA Battery × 4, High Sensitive Attachment × 2, Screwdriver × 2, Water Leak Sensor ×2 |
| Item Package Quantity | 1 |
| Item Weight | 180 g |
| Item model number | P1WLSB2 |
| Manufacturer | Third Reality, Inc |
| Mounting type | Floor Mount |
| Noise level | 120 Decibels |
| Number of batteries | 4 AAA batteries required. (included) |
| Part Number | P1WLSB2 |
| Product Dimensions | 8.1 x 5.5 x 2.9 cm; 180 g |
| Sensor technology | Contact Sensor |
| Style | Drip detect 2 pack |
| Voltage | 1.5 Volts |

## Product Details

- **Brand:** THIRDREALITY
- **Colour:** White
- **Compatible devices:** Washing Machine
- **Power source:** Battery Powered
- **Product dimensions:** 30L x 55W x 90H millimetres

## Images

![THIRDREALITY Zigbee Water Leak Sensor with Dripping Detection 2 Pack, 120 dB Alarm, App Notifications Enabled When Work with Home Assistant and Compatible Zigbee HUB, Batteries Included - Image 1](https://m.media-amazon.com/images/I/519jti8MnQL.jpg)

## Customer Reviews

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

Top super Funktion

### ⭐⭐⭐⭐⭐ Review
*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…

### ⭐⭐⭐⭐⭐ Review
*by A***I on 8 December 2025*

I bought 2 last year worked so well I ordered 6 more for the whole house. Pros Price vs value Well made Loud integrated alarm, you can turn off if you wish Works perfectly with Smartthings Batteries last long Good range, no disconnects Cons A little chunky, to accommodate Aaa batteries

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**Shop now:** [https://www.desertcart.nz/products/576044394-thirdreality-zigbee-water-leak-sensor-with-dripping-detection-2-pack](https://www.desertcart.nz/products/576044394-thirdreality-zigbee-water-leak-sensor-with-dripping-detection-2-pack)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-26*