HMC High Security Electronic Keypad w/LCD Screen & Alloy Handle, Resistant to 1400o Externally (30 Mins), Won"t Exceed 350o Internally, Battery-Operated, Plug-In Backup Entry System & Manual Reset Button, 4 Point, Live-Action Bolt Locking System, Pinbarrel-Hinged Door, Mechanical Override Key, ABS Coated Shell, & Pre-Drilled Base Mount, Dimensions:, Length:14 7/8"", Height:12"", Width:17 3/4"" SKU: HMK314