This cast brass electronic motion faucet is now available in dual function water And Touchless Soap Dispenser sensor faucet. This touch less motion sensor faucet reduces the transfer of germs by preventing cross-contamination and re-contamination of germs and bacteria by not touching the faucets or handles. Fits all standard US plumbing.Uses 4 AA Alkaline Batteries (purchase separately).Water Pressure: 0.5 - 7.0 KGS /cm, 10-125 psi. With its micro-computer controlling its action, the motion sensor faucet can self adjust its best detection zone as per the color and shape of lavatory.Sensor faucet with built-in Infrared AI smart-chip no water dripping design 100% touch-free operation. Ideal for commercial use applications in public restrooms, restaurants, office building, public facilities, hospitals. Fits all standard US plumbing.