Sound and light alarm When there is water leakage in some places like kitchen, bathroom, the water sensor can detect water and immediately trigger real-time sound and light alarm to warn you.2.4G WiFi The flood detector only supports this wireless type: 2.4GHz WiFi.For 5GHz router users, please be sure to choose the 2.4GHz node. 5G router usually has 2.4G and 5G nodes, please feel free to contact us by email if you have any connection problem: support@.ccWidely used Used to monitor leaks water, eg sink leak, central air conditioner leak, washing machine hose leak, water heater leak and hot water recirculation pump leak and other areas prone to water water.Easy to use The flood detector does not require a hub or subscription service.Designed to connect to your Wi-Fi network, it will You just need to download Smart Life or Tuya Smart APP from App Store or Google Play. This application can support multiple smart home products with different protocols. From the app, you receive instant notification of any water leaks.Design Professional design: The flood detector is compact and can easily be installed in the location of your choice. The detector is delivered with a flexible cable of 1.2 m. The sensor extends to the floor from the mounting site. Other cables can be added to cover a wider area up to 150m.Alarm sound power: 60 dba