The Large Biometric Safe from Barska is a user-friendly and versatile security storage solution for a wide range of applications. It can be unlocked quickly with the touch of a finger, and second generation fingerprint scanning technology permits 120 different users to be registered to internal memory. The matte black solid steel construction, removable shelves, and pre-drilled anchor points make this safe useful for the home, office, or garage. The external battery pack and two year battery life ensures dependable, long-lasting storage of your valuables and biometric data.