The Clean IR Touchless Faucet from American Standard uses reliable, hands-free technology to create more hygienic hand-washing. Activated by an infrared sensor that responds to hand motion, the Clean IR Touchless Faucet turns on and off automatically, helping to reduce the spread of germs. Temperature control lever can be set for optimal comfort. Designed for easy installation, controls are housed inside the faucet to eliminate under-sink mounting; long-life battery, included, eliminates the need for an electric outlet.