Check the listing for details. SSS Automatic Faucet System with 4" Cover, Surround Sensor Technology, #74287. Condition: New – Open box. Listed at 235.50 USD. SSS Automatic Faucet System with 4" Cover, Surround Sensor Technology, #74287. • Delivering Cost-Effective Customer Delight…provides the user water ONLY when needed, resulting in reduced water usage and associated costs -- win-win solution. • World-Class Reliability... breakthrough “surround sensor” technology (no infrared) senses user from any angle, patented cam gear technology controls water flow and eliminates sticking solenoid valves that cause dripping -- trouble-free operation. • Ease of Installation... all mechanical and electrical components are contained in one covered housing for easy installation -- customer convenience maximized. • Radius™ Touch-Free Technology... systems won’t corrode or fail because our proprietary cam-gear “dry” design keeps all electronics away from water flow. Technical Concepts’ exclusive technologies enable our systems to be the most accurate on the market delivering error-free, precise performance and are sophisticated enough to compensate for users and the environment. Kit Includes:Spout with 1.5 GPM AeratorValve Control HousingCover plate (either 4” or 8”)Mounting HardwareMixing Valve with filter(2) Supply Hoses (3/8” x 3/8” x 12”)