The world''s FIRST and BEST newly invented Automatic Touch Free Smart Sensor Faucet has taken the use of faucets to a next level and sets a new standard for the Touch Free Faucet industry. The innovative & intelligent iSense touch free technology provides an easy to install, easy to use, convenient and unique faucet experience. No handles or buttons to operate - completely touch free operation ensures that there is minimal risk of spreading or contact of germs & bacteria, a great design concept that improves personal hygiene and prevents cross contamination, and to promote water conservation for commercial and residential applications. Thirteen functions combined in five sensors provide completely touch-free convenience to make everyday task easier. Full water temperature and water flow control without touching the faucet. Three user-defined water temperature and water flow settings for personal convenience. Patented "Pause" function save up to 70% water and for working in the sink area and cleaning. Continuous water flow function for continuous water service and container filling operation. Maximum water temperature setting adjustment for ADA compliant. No scalding risk for any age (kids, elders & the disabled). Single hole mount for less counter clutter and easy operation. Solid brass construction for durability. Simple and easy installation. Includes 5 infrared sensors, Digital Controller, cold and hot water supply hoses. A 120/240 AC/DC 6 volt adapter and 4 AA backup battery for continuous use during electric power outage.The world''s FIRST and BEST newly invented Completely Touch Free Faucet has taken the use of faucets to a next level and sets a new standard for the Touch Free Faucet industry. The innovative & intelligent iSense touch free technology provides an easy to install, easy to use, convenient and unique faucet experience. No handles or buttons to operate - completely touch free operation ensures that there is minimal risk of spreading or contact of germs & bacteria, a great design concept that improves personal hygiene and prevents cross contamination, and to promote water conservation for commercial and residential applications.