SLIM IS THE NEW BEAUTIFUL
43 MM TOTAL OUTREACH
No matter what the installation depth of the rough-in is, the total height of the trim never exceeds 43 mm. The GROHE SmartControl Concealed combines space-saving convenience in the shower and slim good looks.
THINNER WALL PLATES
With a height of only 10 mm, its super slim design makes the GROHE SmartControl Concealed wall plate both elegant and space saving.
HIDDEN SEALING SYSTEM
The GROHE SmartControl Concealed has an integrated sealing system, completely eliminating water behind the wall.
SYMBOLS CAN BE CHANGED
The control knobs come with a range of different symbols, representing the different shower options. These symbols are clear and recognisable and their functionality distinct. They can be individually configured and also easily exchanged if required..
More information in this link.