The 2-Gun Keypad vault's removable shelf provides twice the interior space while it fits neatly on a desk or nightstand. Program a four- to six-digit code to ensure security, or use the key lock backup. It is constructed of thick 16-gauge steel, and has a protective foam liner on the interior. It has an interior light automatically illuminates when opening the safe, and a programmable 4 to 6 digit keypad code for securing the belongings inside the safe. It requires four AAA batteries (not included) and has selectable audible and visible low-battery indicators. Can also be opened using the backup barrel key.