The Drawer Safe from Stack-On provides great security for personal documents and valuables at home, on the road, or in the office. The foam padded bottom prevents scratching or rough handling of your personal items. Its electronic lock has an easy-to-read key pad and features a low battery warning light. A time out period occurs after three incorrect combination attempts. The Drawer Safe's solid steel, pry-resistant door has concealed hinges and two steel live action locking bolts. This is a California-approved Firearm Safety Device that meets the requirements of Penal Code section 23655 and the regulations issued thereunder. Back-up key included.