Multimedia, volta, UPV, 4-row, with slotted plastic door. Surface-mounted distribution board made of plastic, compliant with DIN VDE 61439-3, suitable for use in residential buildings according to DIN 18015 and for the installation of protective insulated VDI components. Protection class IP30, protection class II, double insulated. Consisting of a plastic wall box with a standard cable catch, a break-out cable entry slider with snap fastening, an integrated spirit level, and galvanized steel mounting brackets. Rotatable frame with a ventilation door made of steel sheet and a slotted plastic insert for better Wi-Fi signal, powder-coated and baked, with 15 mm plaster compensation. Ventilation door, flush with the front, with internal manually operated hinges. Door lock with flush handle recess and self-retracting handle, door hinge can be on the right or left without disassembling the frame. Upper connection area: Patch panel and DIN rail insulated and snapped in to accommodate various communication modules; for the required functional potential equalization according to DIN EN 50310 (VDE 0800-2-310), there are 2 screw fastenings on the patch panel. Labeling option with included labeling strip for port labeling. Pre-mounted perforated mounting plates made of galvanized steel sheet with 3.2 mm perforation are installed. A universal holding bracket can be directly hung on the perforated sheet for tool-free mounting of VDI components. In the lower connection area, a 3-fold protective contact socket (rotatable 90°) is installed. The sockets can be directly connected via a terminal block. The sockets can be equipped with an included protective contact cover to comply with protection class II. Note: A type 3 surge protection module can be connected directly (not included).