Automatic Designer Series™ faucet made with cast brass spout body. Touch-free hidden sensor with adjustable activation range delivers efficient, hygienic operation and a streamlined profile. Elevated architectural design pairs beautifully with matching Bobrick Designer Series™ soap dispenser. Available in three different finishes: polished chrome, brushed nickel and matte black. Faucet uses 4 AA batteries or optional plug-in AC adapter provided. Unit has adjustable operational settings for auto water time-out durations, water shut-off delay, metering mode, and auto-flush feature to reduce excessive water use and provide reliable performance.