Electronic tap is nothing but an automated valve which is added to a regular tap. Thanks to this addition, a photocell is able to switch the control to the valve which in this way ejects the water jet by passing the hand. Moreover, for safety reasons, electronic bathroom taps stop arrogating water after a given amount of time. In this way, there is also a big water saving compared to the common taps with knobs. This component is often installed in public bathrooms, where precisely there is the need to ensure a certain safety in the water arrogation managing. Electronic taps are installed with electronic blenders in these components which help to complete the installation and the assembly.