1、It is a novel design product with short range, low cost, low power consumption and high reliability. 2、Smart WiFi valves are compatible with voice assistant, and it can allow you to turn off/on the water valve by voice. 3、It is fully compatible with wireless networks, you can remotely control the valve via your smartphone. 4、It can support timing and detect the leakage condition. 5、No pipe is required, and it is easy to install, convenient to use and operate. 6、The mobile app synchronizes the control water valve on or off. The WiFi smart water valve with local distribution function. If you perform an on/off valve during connection to WiFi, the valve can perform scheduled synchronization tasks without WiFi connection. 7、In order to avoid a power failure, it cann't ba used. There is a manual clutch at the bottom of the device, which allows you to move the lever to close or open the valve. 8、Compatible with water pipe ball valve, electrical switch, manual control, natural gas / liquid / faucet. It is suitable for controlling water valve, gas valve, filling tank, farm irrigation equipment. Item Type: Water Valve Controller Color: Black Wireless Protocol: WiFi 2.4GHz Wireless Range: Maximum 30m/98.4ft (Outdoor) Valve Pressure: 1.6MPA Valve Specifications: Approx. 1/2in, 3/4in, 1in, 1.25in Valve Opening Time: 5-10s Valve Closing Time: 5-10s Valve-Closing Time: 5-10s Torque: 30-60kg.cm Application: for iOS/for Android Power: DC 12V 1A Application Valve Type: Handle Valve 1 x WiFi Smart Water Valve Controller 1 x Power Supply 1 x Pipe Clamp 1 x Instruction Manual