Reliable performanceIf the water sensor detects water leaks or exceeds the preset limit, the water detector will send a 100dB alarm on site and send the alarm information to the smartphone via the APP Tuya Smart / Smart Life within 1-5 seconds (depending on network speed), avoiding possible water damage. Easy to use No gateway required, no complicated wiring required, and home WiFi can be connected in a few simple steps (2.4G WiFi only). Whether in the office or on the go, you can query the status at any time with the Tuya Smart / Smart Life app. You can also share with others, and more people can receive alerts and see the activity history of wireless sensors. Wide useHighly sensitive dual probe design, installation more flexible and convenient to use. It is suitable for continuous monitoring of households, aquariums, warehouses, basements, sinks, dishwashers, washing machines, sewage pumps, water heaters, bathtubs, water pipes. water and filtering devices. Long standby time and durable. 2.4G Wi-FiThe flood detector only supports 2.4GHz Wi-Fi. If you are using a 5G router (it offers two Wi-Fi signals: 5G and 2.4G), make sure to choose 2.4G Wi-Fi to connect to your smartphone.