Opens with digital PIN or included override key. Hidden lock with two keys

Security code from 3-8 digits using any number from 0-9, 3000-time operation life expectancy of battery

Pre-drilled holes behind the safe with included 2 bolts for anchoring Inside tamper-proof hinges

NOTE: The safe runs on 4 x AA-Size 1.5V batteries are not included.

Exterior dimensions: 7H x 9W x 7 D, Interior dimensions: 6.6H x 9 W x 5D