Our Automatic sensor faucet and motion sensor soap dispenser are elegant fixtures that will transform your washroom design project into a luxurious one. Its easy use technology definitely make your cleaning job easier. 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. Uses 4 AA Alkaline Batteries. 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.