---
product_id: 448883327
title: "Water Leak Sensor 3 Pack, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT"
brand: "aqara"
price: "¥14558"
currency: JPY
in_stock: true
reviews_count: 10
category: "Aqara"
url: https://www.desertcart.jp/products/448883327-water-leak-sensor-3-pack-zigbee-wireless-water-leak-detector
store_origin: JP
region: Japan
---

# 0.5mm leak sensitivity 10m Zigbee range 3x lithium metal batteries Water Leak Sensor 3 Pack, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT

**Brand:** aqara
**Price:** ¥14558
**Availability:** ✅ In Stock

## Summary

> 💧 Stay dry, stay smart — never miss a drip with Aqara’s sleek leak sensor!

## Quick Answers

- **What is this?** Water Leak Sensor 3 Pack, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT by aqara
- **How much does it cost?** ¥14558 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/448883327-water-leak-sensor-3-pack-zigbee-wireless-water-leak-detector)

## Best For

- aqara enthusiasts

## Why This Product

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

## Key Features

- • **Instant Leak Alerts:** Detects water as low as 0.5mm and sends real-time app notifications to keep you ahead of damage.
- • **Durable & Waterproof:** IP67-rated rust-proof housing built to withstand harsh environments for long-lasting protection.
- • **Compact & Versatile Design:** Sleek, screw-free sensor fits discreetly under sinks, behind appliances, or in basements.
- • **Seamless Zigbee Integration:** Stable wireless connection within 10 meters ensures reliable monitoring without messy wiring.
- • **Smart Home Automation Ready:** Works exclusively with Aqara Hub to trigger other smart devices and integrate with Apple HomeKit, Google Home, Alexa, and IFTTT.

## Overview

The Aqara Water Leak Sensor 3 Pack offers ultra-sensitive water detection down to 0.5mm, leveraging a stable Zigbee wireless connection within 10 meters of the Aqara Hub. Designed for easy placement without wiring, it integrates seamlessly into smart home ecosystems via Apple HomeKit, Google Home, Alexa, and IFTTT. Its IP67 waterproof, rust-proof build ensures durability in kitchens, bathrooms, basements, and more, providing proactive leak alerts and automation to protect your home from water damage.

## Description

desertcart.com: Aqara Water Leak Sensor 3 Pack, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT

Review: Perfect for Home Assistant - Small and Reliable - Very happy with these sensors! They're surprisingly small, which makes placement easy in tight spots like under sinks and behind the washing machine. Connected directly to my Home Assistant hub without any issues, setup was straightforward. The Zigbee connection is stable and responsive. Having peace of mind knowing I'll get alerts if there's a leak is worth every penny. If you're running Home Assistant and need water leak detection, these are excellent. Highly recommend the 3-pack for covering multiple areas.
Review: Excellent water leak sensors — easy to set up and reliable! - I’m really impressed with this Aqara Water Leak Sensor 3 Pack. Setup was quick and seamless using the Aqara Hub, and the Zigbee connection has been rock-solid ever since. The sensors are compact and easy to place—perfect for under sinks, near appliances, or in the basement. I tested them with a small amount of water, and they instantly triggered an alert through the app. Notifications come in fast, which gives great peace of mind. I also love that it works with IFTTT, so you can integrate it into your broader smart home setup. This is a great investment for anyone looking to prevent water damage and stay ahead of potential leaks. Highly recommend!

## Features

- [Notes] An Aqara Hub is required and sold separately. Not compatible with hubs from other brands. Requires a secure 2.4GHz Wi-Fi connection for Hub M2, M1S, E1, M1S Gen2, G2H Pro, and G2H; or 2.4/5GHz Wi-Fi for Camera Hub G3. (Hub M2 also supports wired Ethernet via RJ45.). Pair the Zigbee Water Leak Sensor with an Aqara Hub before connecting to Apple HomeKit, Google Home, or Alexa. For a stable Zigbee connection, ensure the sensor is placed within 10 meters(33 ft) of the Aqara Hub.
- [Proximity] To ensure a stable connection, keep the Aqara Water Leak Sensor within 400 inches (approximately 10 meters) of the Aqara Zigbee Hub, and place the hub within the same range of your Wi-Fi router. Ensure both are connected to the same local area network (LAN). Zigbee2MQTT and comparable third-party USB dongles are not officially supported by Aqara. Full product functionality may be limited or unavailable.
- [Drip and Leak Detection] Equipped with highly sensitive probes that detect water levels as low as 0.5 mm (approximately 0.02 inch), this water leak detector instantly sends alerts to your phone and triggers the local alarm on the Aqara Hub whenever a leak is detected.
- [Home automation] The water leak detectors for home can control and trigger other Aqara devices when water is detected, allowing you to take prompt action to keep your home safe. ***Requires Aqara Hub, not third-party hub.
- [Wireless & Compact Design] No wiring or screws are required. The small, sleek design allows you to place the Zigbee leak sensor on any flat surface in your kitchen, basement, laundry room, or any area you want to monitor. Recommended placements include near or under toilets, water heaters, washing machines, dishwashers, sinks, fish tanks, sump pumps, or any area prone to leaks.
- [Industry-Leading Quality] Durable IP67 water-proof housing with rust-proof exterior coating. Please remove the battery tab before use. If the device does not work, check the battery level. For any questions, please feel free to contact us.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WQPJBTQ |
| Batteries | 3 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Metal |
| Battery Description | lithium_metal |
| Best Sellers Rank | #7,835 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #14 in Water Detectors & Alarms |
| Control Method | App |
| Customer Reviews | 4.3 4.3 out of 5 stars (3,427) |
| Date First Available | March 29, 2022 |
| Description Pile | lithium_metal |
| Included Components | Water Leak Sensor |
| Item Package Quantity | 1 |
| Item Weight | 6 ounces |
| Item model number | TZ-005 |
| Manufacturer | Lumi United Technology Co., Ltd |
| Maximum Range | 10 Meters |
| Mounting Type | Wall Mount |
| Noise Level | 55 Decibels |
| Number of Batteries | 3 Lithium Metal batteries required. (included) |
| Part Number | TZ-005 |
| Product Dimensions | 19.69 x 11.81 x 1.97 inches |
| Sensor Technology | Probe |
| Smart Home Compatibility | Smart Home Compatible |
| Style | Water Leak Sensor 3 Pack |
| Voltage | 3 Volts |

## Product Details

- **Brand:** Aqara
- **Color:** white
- **Compatible Devices:** iPad, iPhone
- **Power Source:** Battery Powered
- **Product Dimensions:** 1.97"L x 1.97"W x 0.59"H

## Images

![Water Leak Sensor 3 Pack, Zigbee Wireless Water Leak Detector for Alarm System and Smart Home Automation, Requires AQARA HUB, App Notifications, for Kitchen, Bathroom, Basement, Works with IFTTT - Image 1](https://m.media-amazon.com/images/I/61IEsEr1N2L.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Does this water leak sensor come with a hub?**
A: No, the Aqara hub is required and sold separately.

**Q: Which hub are the water leak sensor compatible with?**
A: The Aqara water leak sensor is only compatible with Aqara brand hub, not third-party hub.

**Q: Do the water leak sensor support direct internet connection?**
A: No. the water leak sensor require an Aqara hub (not third-party hub)as a bridge to access the internet.

**Q: How can I ensure a stable connection for the water leak sensor ?**
A: To ensure a stable connection, ensure that the Aqara water leak sensor is within 10 meters (33 ft) of the Aqara Zigbee hub, and the hub is within the same range from the Wi-Fi router.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect for Home Assistant - Small and Reliable
*by S***I on January 26, 2026*

Very happy with these sensors! They're surprisingly small, which makes placement easy in tight spots like under sinks and behind the washing machine. Connected directly to my Home Assistant hub without any issues, setup was straightforward. The Zigbee connection is stable and responsive. Having peace of mind knowing I'll get alerts if there's a leak is worth every penny. If you're running Home Assistant and need water leak detection, these are excellent. Highly recommend the 3-pack for covering multiple areas.

### ⭐⭐⭐⭐⭐ Excellent water leak sensors — easy to set up and reliable!
*by E***M on July 5, 2025*

I’m really impressed with this Aqara Water Leak Sensor 3 Pack. Setup was quick and seamless using the Aqara Hub, and the Zigbee connection has been rock-solid ever since. The sensors are compact and easy to place—perfect for under sinks, near appliances, or in the basement. I tested them with a small amount of water, and they instantly triggered an alert through the app. Notifications come in fast, which gives great peace of mind. I also love that it works with IFTTT, so you can integrate it into your broader smart home setup. This is a great investment for anyone looking to prevent water damage and stay ahead of potential leaks. Highly recommend!

### ⭐⭐⭐⭐ The Aqara Water Leak Sensor is a compact and responsive device that shows great promise.
*by T***R on August 17, 2024*

The Aqara Water Leak Sensor is a compact and responsive device that shows great promise. Its small size and quick setup make it easy to place strategically around your home. The sensor's impressive speed in detecting water leaks is a standout feature, offering peace of mind against potential water damage. However, there are some critical limitations to consider. First and foremost, the sensor requires an Aqara hub, which excludes it from compatibility with other Zigbee hubs, even though Aqara produces some of the best in the market. This limitation is a significant drawback for power users who prefer more flexibility in their smart home ecosystem. Additionally, while the sensor indicates a leak in the Aqara app, setting up a notification for a leak requires additional steps. The app doesn't clearly guide users through this process, which could lead to missed alerts if not configured correctly. The sensor is advertised to have a 2-year battery life, though I haven't owned it long enough to confirm this. Replacing the battery is straightforward as it uses a common coin cell battery. Despite these shortcomings, the Water Leak Sensor's core functionality is impressive. Its rapid detection time and reliable performance make it a valuable tool for protecting your home from water damage. However, potential buyers should be aware of the limitations and be prepared to invest in an Aqara hub and spend time setting up notifications.

## Frequently Bought Together

- Aqara Water Leak Sensor, Requires AQARA HUB, Not Support Third Party Hubs, Wireless Water Leak Detector for Alarm System and Smart Home Automation, for Kitchen Bathroom Basement, Works with IFTTT
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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*