The faucet with infrared sensor can wash hands without touching it, avoid cross-infection with bacteria and obtain sanitation. G1/2 connection size, complete accessories, ready to install, complete faucet accessories, can be installed upon receipt, convenient and fast, enjoy the new experience of home improvement Equipped with a DC control box(battery-powered, Does not include battery), it can be used when there is no socket near the sink or when the power is out, but it needs maintenance, and the battery needs to be replaced when the battery is exhausted Powered by AA batteries (battery not included), once your hand is within the sensing range, it will automatically supply water and stop when you leave your hands Intelligent induction of water, quick induction of water to release hands quickly, avoid forgetting to turn off the water, waste water resources, environmental protection and energy saving