Small Electronic Drawer Safe can easily be placed in a drawer or mounted to a wall. The door is made of heavy-duty 11 gauge steel, and the body is made of heavy-duty 14 gauge steel. Gray carpet with pressure-sensitive adhesive lines the inside. Electronic safe has an electronic keypad that requires an access code for entry. Faceplate removes to reveal a backup keylock in case of battery failure. Safe includes two keys, mounting hardware and four AA batteries.