Disclosed is a control device, particularly a remote control for industrial appliances, comprising a housing for accommodating the control electronics and at least one control element. The housing (10) is formed by a wall part (11) and holding elements (13, 14) which close the two faces of the wall part (11) and can be interconnected by means of bars (17, 18, 19). Preferably the holding elements are molded plastic parts while the wall part (11) and/or the bars (17, 18, 19) are profiled metal parts. The housing can thus be assembled from simple components, i.e. a wall part and holding elements that close the faces, as basic modules which can be expanded in many different ways, allowing an individually configured control device to be designed like a module or kit. Various requirement levels regarding mechanical stability, durability, service life, production costs, etc. can be met by adequately selecting the materials.