TOUCH-ME function is easy-to-use, practical and intuitive. Water and energy saving is promoted thanks to the speed of execution of opening/closing commands and thanks to the self-closing factory setting after about 45 seconds of inactivity. TOUCH-ME mixers installation is simple and does NOT require electrical connections nor the technical intervention of an electrician. TOUCH-ME integrated technology can also run as a normal mixer any desidered time, simply unableing the TOUCH-ME feature .