M89B Tuya Zigbee Smart Water Valve WIFI Control Gas Shut-off Valve WIFI Sprinkler Controller Works With Alexa,Google-homeOOTDTYComs: 100% Brand New & High Quality Applicable to new and old gas pipeline valves, no additional pipelines, users can install it by themselves. Compatible with water pipe ball valves, electric, manual control switches, and natural gas/liquid/faucet, suitable for controlling water valves, natural gas valves, filling swimming pools, farm watering plants. To prevent power failures due to inability to use, there is a manual knocker clutch at the bottom of the unit that allows you to move the lever to close or open the valve. Suitable for automatic control of water pipe ball valves, electric, manual control on and off, for gas valve opening and closing, also suitable for self-control valve switches, such as liquid and other gasesses. The Zigbee smart valve compatible with Amazon Alexa and Google-Home assistant, allows you to turn off/on the water valve with your voice. Remote control can also be carried out via a mobile phone app. Specification: specification:: EU plug/UK plug/US plugPower supply voltage: 12V/1A Communication Technology: Zigbee TuyaWireless Distance (Outdoor): 30mValve Pressure: 1.6mpa Automatic Valve Closing Time: 5 - 10 secondsAutomatic Valve Open Time: 5 - 10 seconds Torque: 30 - 60kg.cmSize: as the picture showsPackage Included: 1x Host Computer1x Instructions1x Adapter1 Set Pipe ClampsNote: 1. Please allow 1-2cm errors due to manual measurement, please make sure you do not mind before ordering.2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.