STI’s Type 4 Metal Protective Cabinet helps protect electrical and electronic devices from vandalism and accidental damage. Constructed of super tough, heavy-duty 14 gauge metal with baked enamel finish. Enclosure mounts to the wall enabling units to be protected in their designated location. Cost effective and low maintenance, the size allows the cabinet to house significantly sized electronic devices with space to spare. Also available with a window and/or AC/heat. Type 4, UL Listed.