A water immersion sensor that detects water leakage in the environment in real time. When water immersion is detected, the detector sends an alarm signal to the host computer and reports the information to the user' phone. Adopt integral structure waterproof design,convenient and quick installation. Low voltage monitoring function. Low power consumption microprocessor, long standby. Send status report to host on a regular basis. Smart Water Leakage New smart home device for water leakage detection. When water leakage to buttom for the sensor, it will sent alarm notification to Zigbee gateway. Remote Control on APP via Zigbee Set scene on APP, and then when have water leakage, it will push alarm notification. Low Power Technology. With a high-performance, low-power microprocessor, battery life is available for 2 years, avoiding frequent battery replacements. More Application. This water leakage detector wrok well in house, hotel, shop, office, and apartment. to protect every moment and everywhere. Product name: water sensor Wireless type: Zigbee Transmission frequency: 2.4G Temperature range: -10~ 55 Humidity range: 0~99.99%RH Note:the Zigbee senosr and detector can not work standalone without gateway.This product is only applicable to Tuya Gateway Material: plastic colour: White Package Contents: 1 x water sensor Only the above package content, other products are not included. Note: Light 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.