Here is a faucet in a class of its own. It has an oil-rubbed bronze finish which sets your restroom apart from others. The infrared sensors enable totally hands-free operation, effectively preventing the transfer of germs. The oil-rubbed bronze faucet is compatible with all standard US plumbing. The infrared ai smart-chip enables complete touch-less operation. The faucet comes with easy installation instructions and all the required hoses and accessories. There is a water-resistant solenoid enclosure, which houses the solenoid valve set at a 30-second shutoff, but can be adjusted according to user preferences. The faucet uses 4AA alkaline batteries and has an advanced energy-saving design for longer battery life but can also run on AC110V. The robust brass construction has a dark tone with an oil-rubbed bronze finish, giving the faucet a sleek, aesthetically-pleasing effect. The faucet can be used in commercial and residential locations and is ADA Compliant. This high-quality cast brass electronic faucet in oil rubbed bronze finish reduces the transfer of germs by preventing cross-contamination and re-contamination of germs and bacteria by not touching the faucets or handles. Ideal for commercial use applications in public restrooms, restaurants, office buildings, public facilities, hospitals. Fits all standard US plumbing.