Zigbee 3.0 Smart Water Leak Sensor – Flood Detector & App Alert

Zigbee 3.0 Smart Water Leak & Flood Detector

Stay one step ahead of unexpected water damage with this Zigbee 3.0 Water Leakage Sensor. Designed for today's connected home, it instantly detects accumulated water, dripping pipes, and overflow events — then sends a real-time alert straight to your smartphone via the Tuya Smart or Smart Life app. Made in Mainland China.

⚠️ Note: This sensor requires a Zigbee 3.0 compatible hub/gateway to operate. Please ensure you have one before purchasing.

Key Features

• Rapid Dual-Probe Detection: Two built-in metal probes instantly sense moisture from pooled water, pipeline overflow, or slow drips — helping you catch hidden water hazards before they cause costly damage to floors, furniture, and equipment.
• Zigbee Smart Scene Linkage: Pair with other Zigbee smart devices such as electric water shut-off valves and relay switches. Automatically cut off your water supply or trigger alarm devices the moment a leak is detected.
• Real-Time APP Notifications: Receive instant push alerts on your phone no matter where you are. Monitor sensor status remotely through the Tuya Smart or Smart Life app.
• Voice Assistant Compatible: Works seamlessly with Amazon Alexa and Google Assistant — simply ask your voice assistant about your sensor's current status.
• Ultra-Low Power Consumption: Built on an energy-efficient chip architecture, this sensor supports long-term standby, reducing how often you need to replace batteries and cutting ongoing maintenance costs.
• Easy, Tool-Free Installation: No complicated wiring or drilling required. Place it anywhere moisture is a concern and connect it to your Zigbee gateway in minutes.

Where to Use It

• Under kitchen sinks
• Near washing machines and dishwashers
• Bathroom floors and behind toilets
• Water heater bases
• Basements and utility rooms
• Balcony drainage areas
• Storage rooms and rental properties

Product Specifications

Learn More About Smart Home Water Safety

Water damage is one of the most common and costly home incidents. The U.S. Department of Homeland Security's Ready.gov offers guidance on protecting your home from various hazards, including water-related emergencies. Proactive monitoring with a smart leak sensor is a simple, effective first line of defense.

Frequently Asked Questions

Q: Does the Zigbee water leak sensor work without a hub?

A: No — this sensor requires a Zigbee 3.0 compatible hub or gateway to connect to your home network and send APP alerts. It will not function as a standalone Wi-Fi device. If you already have a Tuya-compatible Zigbee 3.0 hub, setup is quick and straightforward.

Q: Which smart home apps and voice assistants are compatible with this flood detector?

A: The sensor is compatible with the Tuya Smart and Smart Life apps on iOS and Android. It also works with Amazon Alexa and Google Assistant, so you can check your sensor's status hands-free using voice commands.

Q: Where are the best places to install a Zigbee water leakage sensor in my home?

A: Ideal locations include under kitchen and bathroom sinks, near washing machines and dishwashers, at the base of water heaters, in basements, and around any area where pipes or appliances pose a potential overflow or drip risk. The small, low-profile design allows it to fit in tight spaces with ease.

Q: How long does the battery last on this smart water sensor?

A: Thanks to its ultra-low power chip design, the sensor is engineered for extended standby life, significantly reducing the frequency of battery changes. Actual battery life will vary depending on event frequency and your network environment, but the low-power architecture is optimized for months of reliable use between replacements.