The iTouchless EZ Faucet Adaptor is controlled with infared Point-N-Lock technology. Fast and precise, the infared sensor detects motion and immediately begins water flow when objects are placed underneath the faucet. This kitchen faucet adaptor will operate completely hands-free and prevents the spreading of contagious illnesses by eliminating virtually all interaction with the faucet handles. Easily installed, the faucet adaptor only requires an initial adjustment of your faucet handles to regulate the waterflow pressure and the hands-free operation takes it from there. The adaptor can handle water pressure of 10 to one hundred and 125 pounds per square inch, making it more than adequate for any rinsing job. Powered by 4 AAA batteries, the faucet adaptor is energy efficient with most batteries lasting up to 1½ years before needing to be changed. The iTouchless Infared EZ Faucet Adaptor ships via UPS.