The First Alert 2064F 1.24 Cubic Foot Laptop/Document Anti-Theft Digital Safe is perfect for securing most laptop or notebook computers (up to 17-inches), valuables, personal items, digital media and fits standard letter-size 8-1/2-by-11-inch documents. The First Alert 2064F is constructed with double steel walls and features pry-resistant concealed hinges, one oversized door bolt for optimal security, digital lock access, and a removable shelf to help maximize space and organize belongings. The digital keypad lock allows users to choose their own personal 3 to 8 digit passcode and comes with an emergency override key for immediate access in the event of electronics failure. The interior is completely lined with carpet and the safe comes with mounting hardware for bolting to a shelf. The First Alert 2064F is also pre-drilled for mounting to a wall.