. Perfect combination of minimalistic design and comfortable features with sleek lines and an elegant profile the mixer has a modern appeal and GROHE innovative technology takes washing efficiency and comfort to a whole new level. The infrared sensor detects hand movement so water only runs when it needed delivering luxury and saving precious water and energy; perfect for the cloakroom at home and in busy public spaces. GROHE EcoJoy limits water flow to 5.7 l/min without compromising performance. Water temperature is adjusted with a small lever on the side of the tap and can be limited with the use of a small enclosed accessory saving energy and cutting the risk of scalding. The durable GROHE StarLight chrome finish will sparkle for years. With less skin contact also hygienic and very easy to clean. This advanced mixer is simple to install it only takes a few minutes and the pre-settings are optimised for most ceramic washbasins and personal preferences. Cleaning mode is easily activated by covering the bottom of the sensor with a thumb which temporarily locks the water flow. Combined with the GROHE Remote Control (36407001) additional settings are available including automatic hygiene flushing and thermal disinfection. The mixer\'s body is made from durable composite polymer which is approved for drinking water and as the touchless technology uses low-energy electronics the batteries last seven years Features . Infrared sensor for bi-directional communication for monitoring configuration and servicing6V lithium battery type CR-P2Battery lifetime approx. 7 years (150 actuations a day)GROHE StarLight chrome finishGROHE EcoJoy mousseur 5.7 l/minGROHE Zero isolated inner water ways - lead and nickel free within the tapBody made of composite polymerFlexible connection hosesNon-return valveDirt strainers with integrated solenoid valveExternal battery with multistage battery status displayAuto flushCleaning ModeAdditional functions and precise settings by remote control 36 407CE approvedNoise classification 1 in accordance with DIN4109rType of protection faucet IP 59. .