... faucet with sensor( sensor faucet, automatic tap), new design ~hygienic ~water saving ~power saving Our products ... industrial faucet with sensor( sensor faucet, automatic tap) new designare suitable for many public locations including KFC, hotels, ... type4pcs AA batteriesBattery life expectancy150, 000 cyclesDetection Zone5~25cm (adjustable, (based on standard inductive board))Ambient Temperature1 - 60 ...