• Touch-less control faucet features a sophisticated sensor with a self-adapting range and water-conserving aerator • ADA-compliant faucet is not affected by reflections or abnormal lighting • Design also features commercial, high-quality brass construction and can be used for retrofit and new construction • Battery powered sensor has three-year battery life based on 3,000 hand washings per month • Standard equipment includes four AA batteries, a 1 • 5 gpm vandal-resistant aerator and an inlet for a 1/2 (13) ball riser supply hose (not included)