Features: 1.It is easy to install. Install it in the kitchen, living room, bathroom, and detect water leakage or high water level, water leak detector can immediately notify the mobile phone APP, send out an alarm, or use it with other alarm equipment. Real?time query of alarm records, alarm records can be queried in the APP at any time. 2.Zigbee wireless networking, it can also be used normally when the network is disconnected. It can be linked with other smart devices, linked with valves, and stop loss in time: When a water leak is detected, the water immersion detector transmits a signal to the smart valve manipulator through the gateway(not included), the valve is closed, and the water is stopped. 3.Used in conjunction with other alarm equipment, when water leakage is detected, the water immersion detector transmits the signal to the sound and light alarm through the gateway(not included) , and the alarm flashes quickly and sends out a high?decibel alarm. 4.Low?power operation. Using 16?bit low?power microprocessor to help you start a new life of energy saving and environmental protection. IP67 waterproof. It reaches the international IP waterproof and dustproof standard to protect the immersion probe from damage. Ensure the normal use of the probe in a humid and dusty environment. 5.Mobile phone APP alarm reminder to realize intelligent linkage. For Tuya Zigbee smart water sensor can be remotely controlled with a mobile phone, and realizes intelligent linkage with other for Tuya?supporting products in the home. It must be used with zigbee 3.0 gateway (not included) Specification: Item Type: Water Leak Detector_x000D_ Material: ABS_x000D_ Size: Approx. 53 x 16.6mm/2.1 x 0.7in_x000D_ Power Supply: 1 x CR2032 button battery, 100mAh (shipped with built-in battery)_x000D_ Working Time: 1 Year_x000D_ Wireless Standard: ZigBee_x000D_ Operating Voltage: DC3V_x000D_ Standby Current: 8uA_x000D_ Working Current: 25mA_x000D_ Operating Temperature: -10 - 55_x000D_ Working Humidity: 10% - 90%RH PackageList: 1 xWaterLeakDetector 1 xManual