Safes - Made from 2mm thick solid steel; 4mm thick front door for added security Safe material: solid steel; colour: black; opens with digital PIN or included override key. Hidden lock with a key Security code of 3-8 digits with any number from 0-9; time out after 3 wrong combination attempts Pre-drilled holes behind the safe with the included 125px screws for anchoring; interior tamper evident hinges Carpet padding on the inside of the floor; mount on the floor, wall or cabinet