Diy Smart Home Remote Control Water Gas Automatic Shut-off Tuya Wifi Air Valve Timing Au Us Uk Eu New Description: Power supply voltage: 12V / 1A Communication technology: WIFI Communication frequency: 2.4G + dual channel Product package size: 190*100*92mm Product weight: 650G Specifications: Suitable for multiple environments: Can be used for household water supply pipes, farmland irigation pipes, garden irigation pipes, water pipes for breeding farms, etc. Remote control: The mobile phone is connected to the robot and the valve network is not closed, and it can be controlled remotely when you are away. Timing control: Set the time to automatically open or close the valve Installation Notes 1. Pay attention to the alignment of the coaxial line when installing 2. Pull down the clutch first when you need to manually rotate the power outage Package Included: Package list. 1 * intelligent air valve