Here is a faucet in a class of its own .Power touch sensor faucet in polished chrome, with built-in infrared AI Smart-chip no water dripping design 100% touch-free operation. The faucet is compatible with all standard US plumbing. The faucet comes with easy installation instructions and all the required hoses and accessories. There is a water-resistant solenoid enclosure. The faucet uses 4 AA alkaline batteries and has an advanced energy-saving design for longer battery life. The robust brass construction has a chrome finish, giving the faucet a sleek, aesthetically-pleasing effect. The faucet can be used in commercial and residential locations, and comes with 3-Year warranty. Convenient to maintain; with built-in strainer to prevent sundries from entering the solenoid valve and the strainer is easy to clean.Faucet can be mount to any sink surface. This cast brass power sensor faucet reduces the transfer of germs by preventing cross-contamination and re-contamination of germs and bacteria by not touching the faucets or handles. It minimize waste of water, by using the automatic faucet. Immediately reduces water waste by eliminating unnecessary and unattended water flow. Ideal for commercial use applications in public restrooms, restaurants, office building, public facilities, hospitals. Fits all standard US plumbing.