[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 send an alarm signal to the host and report the information to the user' phone. When the water level at the detection point reaches 0.5mm, the water intrusion sensor 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 be raised remotely. When the early warning water level is reached, the linkage gateway send out a local sound and light alarm, and the mobile phone 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 Assistant Compatibility :Works with for 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 Working temperature: -10C- 55C Communication protocol: Zigbee 3.0 Battery working life: more than one year, 20 times a day (replaceable) System support:for l0S8.0/for Android4.0 and above App name: Smart Life/TUYA When water overflows more than 0.5mm in the detected environment, the sensor sends an alarm in real time and pushes a message to the mobile app.High Detection Sensitivity High sensitivity, real-time into your home. Color: White Material: Plastic Package Contents: 2 x Water Leak Detector 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.