Features: 1) Integrated style: integrated style which is easy to install and fix 2) Intelligent: self-adjustment detection rage upon the shape and reflectivity of basin 3) Time out setting: the maximum time the faucet will run upon continual detection is 1 minute to avoid running long time upon wrong detection 4) Low power consumption: DC operated, 9V battery can be used for 2 years at 100 cycles a day 5) Dimensions: dia.56 x 170mm 6) Water pressure: 0.03 - 0.7MPa 7) Dia. of inlet pipe: G1/2" 8) Water temperature can be adjusted easily by turning the side adjustment rod