The smaller dimensions of the safe mean that it can be kept in little spaces out of reach of everyone but still accessible to the owner. No combinations to remember or carry a key because your fingerprint is the key that opens the safe door! Up to 30 users, Store anything you want to keep hidden, Pre-drilled holes allow the safe to be mounted into a wall, onto a shelf or counter top. New Silent Access Feature Allows you to mute beeping notification 2 solid steel locking bolts Operates on 4-AA batteries