Tuya ZigBee Wireless Water Leak Sensor with App Alerts and Dual-Probe Detection

This Tuya ZigBee Wireless Water Leak Sensor protects your home from water damage by instantly detecting leaks and sending real-time alerts to your smartphone. Using dual-probe technology, it senses water contact at the surface and notifies you through the Tuya Smart or Smart Life app, even when you are away.

Advantages

Compact and easy to install, this sensor can be mounted on floors, walls, or near appliances such as washing machines, dishwashers, boilers, and water heaters. Its low-power CR2032 battery delivers up to 1–2 years of operation, and the sensor also features an audible local alarm for immediate on-site warning. With IP67-rated probe area and reliable ZigBee 3.0 wireless connectivity, it integrates seamlessly with your smart home ecosystem, supporting scene automations and notifications.

Suitable for

• Under sinks and washing machines
• By water heaters and boilers
• In basements or crawl spaces
• Near dishwashers and refrigerators with ice makers
• In RVs or boats where leaks can go unnoticed

Key specifications

• Wireless protocol: ZigBee 3.0
• Detection: dual-probe water contact
• Power: 1x CR2032 lithium battery (up to 1–2 years)
• Operating temperature: -10°C to +50°C
• Operating humidity: 0–95% RH
• Material: ABS plastic
• Mounting: adhesive or screw
• Waterproof rating: IP67 (sensor probe)
• Wireless range: up to 30 m indoor
• App compatibility: Tuya Smart, Smart Life
• Requires: ZigBee gateway/hub

Recommendations

For best performance, place the sensor at the lowest point of the area you want to monitor, where water is most likely to accumulate. Test the sensor upon installation and ensure a stable ZigBee connection to your hub. This device is for indoor use; avoid direct contact with conductive liquids other than water.