Enclosure, Enclosed Back, Indoor, Outdoor, Color Clear, Material Polycarbonate, Mounting Surface, Width 10 in, Depth 10 in, Height 3 1/4 in, For Use With Keypads, Annunciators, Volume Controls, Lighting Controls, Etc., Operating Temp. -40 Degrees to 250 Degrees F, Features Clear Polycarbonate, Multipurpose Lockable Enclosure Helps Protect Large Units Against Physical or Environmental Damage, Includes Enclosed Back Box, Exterior Key Lock, Gaskets, Mounting Hardware