Freestanding letterboxes, slim, box and door made of galvanized sheet steel, aluminum letter slot. Insertion and removal from the front. Installation box with intercom grille pre-equipped for all standard counter loudspeakers. Light and bell module with lighting. Available in all RAL colors for an additional charge. Box format 370x 330x 100mm. Complies with DIN EN 13724. System for 1 residential unit to screw on, 1229 mm high. Aluminum cladding profile RS 2000