Great security for pistols, ammo and valuables at home, on the road or in the office. Solid steel, pry resistant plate steel doors, steel live action locking bolts and concealed hinges provide greater security. Electronic lock can easily be programmed by the user with a "Safety Key" override. Time out period after 3 incorrect combination attempts. Safes have pre-drilled holes for mounting to the floor or a shelf. Fastening hardware in included. Electronic lock can be programmed to beep when the numbers on the key pad are pressed or programmed so the beeps are turned off.