The Alu-Topline is a desktop housing that guarantees better and easier assembly of electronics and other components due to its split profile. Two graphite gray covers serve as profile ends. The top part is rotatable to cover multiple application areas (table/wall application). At the back, connection plugs, power sockets, etc., can be positioned. The profiles are equipped with grooves and screw channels for mounting circuit boards and mounting plates. There is a recessed area on the top for membrane keypads.