2583D Features: -Programmable backlit digital lock with emergency override key.-Pry resistant concealed hinges.-Equipped with three 1" steel live locking bolts.-Fully carpeted interior.-3 Adjustable / removable shelves.-Hanging key rack.-Protects contents from fire in temperatures up to 1,100 Degrees Fahrenheit for 30 minutes. Includes: -Mounting hardware included.-Override key lock with 2 keys included - provides immediate entry in the event of battery or electronics failure. Construction: -Heavy duty steel construction. Color/Finish: -Finish: Gunmetal grey. Specifications: -Capacity: 6.74 Cubic feet. Dimensions: -Interior dimensions: 36.63" H x 20.5" W x 15.5" D.-Exterior dimensions: 38" H x 21.6" W x 21.3" D. Warranty: -5- Year limited warranty.