Teletron project, recognized since the mid-80s as the best “proximity electronic tap” is redesigned in the forms, technology and concept of use. A new sensor placed near the aerator and the flow of water is studied for better use and at the same time does not compromise the aesthetic components of the tap, leaving the shape without leds, sensors, or whatever. Stella in this way, extends the use of electronic tap from social or community wellness to domestic use; generating satisfying shapes but with the functionality and convenience of electronic taps. Teletron technology also enables a considerable water saving and subsequent exploitation of energy resources commensurate with the use of tap, reducing waste and helping the environment.