with infrared sensor for bi-directional communication for monitoring, configuration and servicing with plug transformer 100-230 V AC, 50-60 Hz, 6 V DC GROHE StarLight finish GROHE EcoJoy mousseur 5.7 l/min flexible connection hoses non-return valve dirt strainers with integrated solenoid valve rapid installation system 7 pre-set programs: auto flush thermal disinfection cleaning mode additional functions and precise settings by remote control 36 407 CE approved noise classification I in accordance with DIN 4109 type of protection faucet IP 59K min. recommended pressure 1.0 bar