Delta 3000T3321ATR Commercial Chrome Deck-Mount Gooseneck Faucet with Sensor. Delta's Line of Commercial Products are an industry leader in the Bathroom Faucets, Shower Fixtures and Bathroom Accessories. The large line of Commercial Grade Electronic and Battery Powered Faucets are designed to withstand the every day wear and tear, and last for years to come. These products are ideal for hospitals, schools, and other high traffic and high use applications. This Delta 3000T3321ATR Commercial Chrome Deck-Mount Gooseneck Faucet with Sensor features a hardwire operation (24 VAC) that powers the infrared electronic handwash system. The water proof infrared sensor features an adjustable sensing range and timeout that allows contractors to get the perfect setting, and conserve water. Also included with this faucet is a High-Arc Fixed Gooseneck Spout, necessary mounting hardware, and a stunning Chrome finish designed to resist the scratching and tarnishing. This Electronic Faucet is ADA compliant and meets Handicapped Accessibility Standard. Recessed Mount with 10" x 10" Box-No Mix Valve Connection from box to spout not supplied Required separate purchase of ELAVT0001RI.