|Our Automatic sensor faucet and motion sensor soap dispenser is an elegant fixture designed to fit seamlessly in all upscale commercial bathrooms. Such precise touchless technology increases hand washing compliance since it makes hand washing easier, simpler and hygienic in any high-traffic restroom. 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 (purchase separately). 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.