For the secure attachment of lights, intercom systems, and more to insulated exterior facades with insulation thicknesses ranging from 60 to 160 mm. The height can be optionally increased by 100 mm increments (up to a maximum of 360 mm) and reduced in 10 mm steps down to 60 mm. There are 6 openings for pipes and cables with a diameter of up to 25 mm. Device mounting is possible with screws ranging from 3.2 to 4 mm in diameter. The housing is made of halogen-free polyethylene and is filled with a stone wool blanket for insulation.