ZENY Lock and Safe Large Electronic Digital Security Safe Box Gun Jewelry Home Secure (EA50) Brand new and high quality, Opens with digital Pin or included override key Hidden lock with one key,Security code from 3-8 digits using any number from 0-9 Time out period after 3 incorrect combination attempts,Constructed with 2mm Thick Solid Steel 4mm Thick Front Door for More Security, 0.75" thick door bolt for secure locking; Pre-drilled holes behind the safe with included 2" bolts for anchoring Electronic lock can easily be programmed by the user with a "Safety Key" override. 20 second warning "beep" will be actived and time out period after 3 incorrect combination attempts.