Proximity™ Sensing Technology
Delta Faucet's new Proximity™ Sensing Technology enables easy operation of the Arzo (shown) and Grail faucets by forming a 4" field around the body of the faucet. When the user's hand enters the field, the faucet turns on. When the user removes their hands, the faucet turns off within two seconds. The designs, free of optics and infrared, are easy to maintain due to their clean lines and are able to fit into a variety of spaces.