The Bravat Sensor Activated Touchless Faucet The Clares motion sensor faucet is ideal for bathrooms, commercial or residential, it not only saves water by automatically turning on when it senses a hand, or, off when one's hands are removed but It also eliminates the spread of germs as there are no handles to contaminate. It's perfect for children or those who have limited use of their hands (ADA compliant). The Clares sensor faucet is easy to install and can be used in new construction or retrofit situations. Here's a List of its functions and advantages: Fits all standard US plumbing. Uses 4AA Alkaline Batteries (purchase separately). Water Pressure: 0. 5 - 7. 0 KGS/cm, 10-125 psi. Sensor faucet complete motion detection operation. Commercial and residential use. Sensitive Sensor with Infrared AI Smart-Chip Factory set to 30-second Auto Shutoff (can be adjusted). Water Pressure: 0. 5 - 7. 0 KGS/cm , 10 - 125 psi Solid Brass Construction, Polished Chrome Finish Easy to Install - Instructions Included Water resistant solenoid enclosure Advanced energy saving design for long lasting battery life Comes complete with Hoses & Accessories Power Supply: AC110V And DC6V (batteries not included) AC/DC power option. ADA Compliant Easily can be installed in new or retrofit applications. Reduces the transfer of germs by preventing cross-contamination and re-contamination of germs and bacteria by not touching the faucets or handles. Cut down on water usage by minimizing waste of water while soaping, lathering, scrubbing and drying hands by eliminating unnecessary and unattended water flow. Sensor Activated Faucet Special Features Durable Vandal-Resistant Brass Body; Ideal for Residential as well as commercial high use applications Intelligent: with its micro-computer controlling its action, the faucet will self adjust its best detection zone as per the color and shape of lavatory Flashing light indicator; a diagnostic indicators for power up, low battery, and solenoid function. Meaning of the codes are described in the installation instructions. 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 mounted to any sink surface. ADA Compliant. Batteries life 8,000 cycles per month and with enough water pressure is approx 5 year service life of the batteries. Adjustable sensing range; while the factory range is set about 4"to 5"from the sensor, it can be adjusted.