Feature: 1. APP Control: The smart valve support APP control, as long as you have a smartphone, you can control the water or air valve, and it also supports for ZigBee. 2. Intelligent Linkage: Smart WIFI valve also supports remote control, timing control, and scene control by linking other smart devices. 3. Timing Function: The smart valve has a timing function, you can set the time for the valve to automatically open or close. 4. Application: Wifi water valve is suitable for automatic control, electric, manual control water pipe ball valve, used for bottled gas valve switch. 5. Characteristic: Professional manufacture, anti radio interference, with automatic manual switching clutch, safe and convenient to use. Specification: Item Type: Smart Valve Material: ABS Application: Suitable for Valve Automation, Timing, Scene Control, Control Water, Air Valve (For 4 to 6 Branch Pipes) Power Input: DC 12V Current: 20mA-300mA Working Temperature: -10-45℃ Working Humidity: 10%-90%RH (Non-Condensing) Rated Torsion: 40kg.cmValve Closing Time: 6-20s Wireless Protocol: For ZigBee Plug Voltage: AC100-240V. Package List: 1 x Smart Valve1 x Power Adapter1 x Screw2 x Fixed Column1 x Iron Hoop1 x Bracket1 x Wrench1 x Manual