Ball Valve Solid Stainless Steel Smart Motorized Remote Control with Manual Switch ,Durable

Open Percentage:The open percentage can be selected on the operation interface to finely control the flow rate of the medium Schedule Setting:It will automatically open or close as soon as the scheduled time is up after the time is set Manual Switch: The valve also provides a manual switch to control its open and close USB Connection:To simplify the wiring, this valve is made to connect by USB port Power-failure Protection: If the power is suddenly cut off, the valve will automatically close within 2 seconds.