It's pretty simple: your valuables; your safe; your fingerprint. BARSKA's biometric guardian of cash, firearms, last wills and testaments, and treasures you stole from Smaug allows keyless access only to those with the correct genetic code. A fingerprint pad on the safe door recognizes up to 30 different prints, and unlocks instantly when a cleared finger is scanned. In addition, if one day you get tricked into putting on a Thorns In glove and lose access to...or succumb to ripping off...your fingerprint, the BARSKA safe also comes with 2 backup keys for non-biometric access.
The pictured biometric safe measures 16-1/2" x 7-3/4" x 14-1/2" inches on the outside and slightly smaller than that on the inside. Hey, what do you want? We're talking biometrics, not time and relative dimension in space here. It requires 4 AA batteries to function, plus someone capable of lifting 31 pounds to get it out of the box.