Keep keys organized and secured with the 144 Key Digital Lock Wall Safe by Barska. This safe features 144 numbered hooks and colored key tags that can be labeled to make key identification quick and easy. The digital keypad retains 1 PIN code (3-8 digits) and can also be accessed with the included barrel keys. Users who do not have access to the key safe can return keys using the key return drop slot located on the side of the safe. Features solid steel construction and two solid-steel locking dead bolts for added security. The safe has four pre-drilled mounting holes and includes hardware for installation.