with infrared sensor for bi-directional communication for monitoring, configuration and servicing for cold or premixed water with transformer 100-230 V AC, 50-60 Hz, 6 V DC GROHE EcoJoy technology for less water and perfect flow laminar mousseur 9 l/min stainless steel escutcheon SuperSteel spout 172 mm 7 pre-set programs: auto flush thermal disinfection cleaning mode additional functions and precise settings by remote control 36 407 set for final installation for concealed fitting box 36 336 000/36 337 000 CE approved noise classification I in accordance with DIN 4109 min. recommended pressure 1.0 bar