ZigBee Communication: The Tuya ZigBee Water Sensor leverages ZigBee communication for efficient and reliable data transmission, ensuring timely leakage alerts Smart Home Integration: Designed to work seamlessly with Assistant, this sensor enhances your smart life by providing real-time leakage alerts, protecting your home against water damage Leakage Alarm Detector: This device serves as an effective leakage alarm detector, continuously monitoring your water supply for any signs of leakage, alerting you promptly Flood Protection: Beyond leakage, this sensor also protects your home against floods, providing a comprehensive solution to keep your property safe from water-related issues Easy Installation: With its user-friendly design, this sensor can be easily installed, making it a convenient addition to any home or office Specifications: Power input: DC3V CR2032 battery Working temperature: -10°C- 55°C Communication protocol: Zigbee 3.0 Battery working life: more than one year, 20 times a day (replaceable) System support: l0S8.0/Android4.0 and above App name: Smart Life/TUYA Product Size:5x5x1.5CM (The product appearance and printed words depending on the batch, but this does not affect use) Colour: As Shown Material: plastic Package Contents: 3 x Water Sensor Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.