The Hornady Keypad Handgun Safe securely stores 1 handgun where only you, or others chosen by you have access to it. The spring-loaded door pops open immediately by punching your personalized security code into a keypad, or with a back-up barrel key. Keypad can be programed with a 4- to 6-digit code. An interior light automatically illuminates when opening the safe, and a protective foam lining safeguards contents from damage. The Keypad Handgun Safe is constructed of 16-gauge steel, and an included steel security cable allows you to fasten the safe down. Four AAA batteries (not included) are required to operate the keypad and light, though the safe can still be opened without power by using the key lock. Selectable audible and visible low-battery indicators let you know when batteries need to be changed. Exterior: 12L x 8.3W x 2.6H. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Personal Safes.