Reliable performance: When the water sensor detects a water leak or a preset limit, the water detector will emit a 60dB alarm tone and the alarm will sound within 60 seconds, and the alarm message will be sent to the smartphone within 2-10 seconds (depending on the network speed ).;To prevent possible water damage. Sound and light alarm: Even in the absence of WiFi, the scene can trigger a loud 60dB alarm and a red flashing alarm on site, enough sound can be heard even if there is a leak in the basement Widely used: Perfect for homes, warehouses, basements, continuous monitoring of kitchen sinks, dishwashers, appliances, refrigerators, washing machines, sewage pumps, water heaters, hot tubs, water pipes and filtration devices.;Swimming pool, bathtub, fish tank and sensors will alert you of the water level. < p>Battery operated: The built-in battery (included) can be used for one year and you can check the power of the application.;200cm water detection sensor cable for flexible placement Installation and UseNo gateway and complicated wiring required, just a few simple steps to connect to home WiFi (applicable to 2.4G WiFi only).;Whether in the office or on the go, you can use TUYA / Smart Life App to check the status at any time. ;You can also share it with others, and more people can get notifications and track wireless sensor activity.