Smart Valve Controller Water Gas Shut Off APP Remote Control Timing Switch Work with for Tuya AC 100?240VEU Plug Features: 1.It is suitable for Tuya and for Smart Life APP, which can be linked with other for Tuya product, easy to operate. 2.Support mobile phone remote control, no matter where you are, you can use your smart phone to control the valve to close or open. 3.Support local timing function. After connecting to wifi, set the timer to open and close the valve on the mobile APP, and then the valve can run the timer task without wifi connection. 4.The bottom of the unit is equipped with a manual clutch with a pull ring, and the lever can be moved to close or open the valve to prevent it from being unusable due to power failure. 5.It is suitable for water and air valve control in various places such as hotels, schools, apartments and so on. Specification: Item Type: Smart Valve Controller Material: ABS Model: ER-TYSF Input Voltage: 100-240V AC Frequency: 50-60Hz Output Voltage: 12V DC Output Current: 1A Wireless Protocol: WiFi 2.4GHz, support Bluetooth low energy Purpose: Suitable for water and air valve control in hotels, schools, apartments and other places. It can be linked with other for Tuya product. PackageList: 1 x Controller Motor 1 x Power Plug 1 x Metal Bracket 1 x Manual Note: Pay attention to electricity safety when installing and using.