with infrared sensor for bi-directional communication for monitoring, configuration and service purpose | for cold or premixed water | with plug transformer 100-230 V AC, 50-60 Hz, 6 V DC | GROHE Water Saving mousseur 5.7 l/min | dirt strainer | external 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