[Real-time detection] A water immersion sensor that can detect water leakage in the environment in real time. When water immersion is detected, the detector will send an alarm signal to the host and report the information to the user's mobile phone. When the water level at the detection point reaches 0.5mm, the water intrusion sensor will report the water condition. [Scene linkage] The preset security scene is realized through the mobile APP. Once the monitored water level reaches the preset height, the alarm will be raised remotely. When the early warning water level is reached, the linkage gateway will send out a local sound and light alarm, and the mobile phone will receive the APP push reminder to let you know in time, and the mobile phone can close the water outlet by the remote electromagnetic valve. [Long battery life]The battery can supply power for 1 year (if the reminder is 10 times a day) [Multi-scene application]The water leak detector can work normally in houses, hotels, shops, offices and apartments. Protect every moment. [Hub is required]This product is only applicable to Tuya Gateway. • ZigBee WiFi Connectivity :Connects to your home WiFi network, allowing you to monitor your water sensor from anywhere using your smartphone. • Leak Detection and Flood Prevention :Detects leaks and floods, alerting you before any damage occurs. • Smart Life Control :Control your water sensor from your smartphone, making it easy to turn on/off and adjust settings. • for Google Assistant Compatibility :Works with for Google Assistant, allowing you to control your water sensor with voice commands. Note :Such product need to work with Tuya Zigbee Gateway Tuya ZigBee WiFi Smart Water Sensor Leak Detector Flood Water leakage Alarm Smart Life Control Work With Tuya Zigbee Gateway Power input: DC3V CR2032 battery