Box made of galvanized sheet steel with RAL 7035 paint finish corrosion class C4 (outdoor use in industrial and urban areas with high pollution and high humidity). Door with deposited EPDM gasket, equipped with locking by means of screw knobs with brass inserts and Y21 cipher security lock. Supplied with bracket kit for wall mounting and prepared for pedestal installation by drilling holes for cable passage at the bottom. To be completed with related accessories for interior equipment and ventilation.