U.vision is a control valve with backlight display.  It is connected to a U.valve, U.meter+ or U.count module by Bluetooth®. U.vision displays the hose reel (fluid outlet) number, the type of fluid delivered, the battery life and Bluetooth® signal strength, the solenoid valve (open or closed) status, the volume delivered and delivery progress. U.vision is powered with 4 x AA 1.5v batteries.