The Barska Biometric Safe is a handy item to have within the home. Use it to protect your valuables and belongings with a couple of strong locking bolts. The Ax12476 .46 cu ft biometric security safe features an all-new module that provides both a fingerprint scanner and a numeric digital keypad. Store up to 30 and 1 PIN code into the memory bank. The advanced BioSecure technology will only recognize the prints that have been programmed into the unit. The other method of entry acts as a backup in case it to be accessed by someone who has not been registered. This Barska safe is the right storage solution for small electronics, jewelry, medicines, important documents and countless other items. This set comes with a floor mat, two keys, installation components and batteries. It has two mounting holes that have been pre-drilled.