This touchless bathroom sink faucet uses an infrared sensor to start and stop water flow automatically for convenient, hands-free operation. Built with a brass body and chrome-plated silver finish, it is designed for reliable performance in commercial and residential washroom settings. It is powered by 4 AA batteries and fits standard sink installations with a 9/16" hose connector. The faucet includes installation accessories for a straightforward setup and features a honeycomb aerator for a softer, reduced-splash water stream.