Instapark E20LG Electronic Safe with LCD Display & Tampering-proof Alarm, Color Beige Compact size measures 12x8x8 inches & weighs 14 lbs with 550 cubic inches of interior storage space Key-pad code entry with LCD Display & battery strength indication Programmable access code  3-8 digits long with back up keys Hidden anchoring design with two solid steel locking bolts,  in diameter Tampering-proof alarm (can be disabled) goes off if tampered or vibration detected