DK2 is designed to control LED traffic light objects at intersections. Structurally, DK2 consists of a metal cabinet, in which all component parts are placed. The cabinet from the front side has a door opening outwards, on which there are two locks and a rubber seal around the perimeter of the door. On the back side of the cabinet there are elements of fastening to the lighting support. In the bottom wall of the cabinet there are holes for cable glands.
Inside the cabinet there is a metal panel on which are located: cross board with modules, terminal blocks for connection of external cables, power switch DK2, service socket. The cabinet provides a place for installation of the electricity meter. The main unit is the central processing unit (CPU) with a control panel installed on it. The control panel is a set of toggle switches and is designed to set the operating modes of DK2.
