Restaurant sink wash

iTouchless EZ Faucet PRO Automatic Touch-Free Faucet Adaptor, New Model for Any Sink/Faucet
The World's only patented "faucet-mount" automatic faucet system that requires no plumbing modification. This saves installation time by 80% and cost of hiring a plumber. After mounting to any standard faucet, simply run your hands (or whatever you are washing, filling or getting wet) under the faucet and your water comes on automatically. It will then stay on until you move from under the sensor. You can also override the automatic feature by pressing the manual override button - this allows the water to run for 3 minutes until you press the manual override button again, sending it back to the automatic feature. The new PRO model is smallest and smartest that makes any faucet automatic. 4 AAA batteries can last up to 1 1/2 year. (Not included)