RunFine RF411001 Modern High Arc Best Commercial Chrome Stainless Steel Spout Dual-Mode Sensor Kitchen Sink Faucet with Pull Down Sprayer If you like, faucet can be switched into non-sensor common mode using switch wrench or taking off control box and connect out-let hose with spray-hose USA style - Brushed Nickel finish with Copper construction, cupc certification which ensures durability and resist against rusting Easy installation: one integral control box which is waterproof contains battery pack and with patented quick connection on it makes the sensor faucet very easy to install and uninstall (4AA battery not included), designed to be installed through 1 or 3 holes(deck plate included) Smart saving system: it will automatically close after 3 minutes of no activity Reliable quality: backed by RunFine Faucets' lifetime limited warranty, 90 days return and money back guaranteed