Feature: 1. 【Compact and Secure】Our safe is designed with a compact size of 8.8 x 6.4 x 6.6 inches, with an inner hold size of 8.1 x 6.5 x 6.4 inches. Its portability allows for installation in tight spaces, providing excellent concealment. This safe box is an ideal security companion for homes, hotels, dormitories, and offices. 2. 【Waterproof and Fireproof Box】Featuring an all-metal integrated door panel, this safe is significantly safer than traditional semi-plastic doors. It's perfect for storing cash, jewelry, and important documents, safeguarding your valuables from fire, hurricanes, and earthquakes. 3. 【Anti-Theft Alarm System】Our safe is equipped with a dual alarm system to deter password guessing. If the wrong password is entered three times consecutively, the system will lock for 20 seconds; if the wrong password is entered 3 more times, it will lock for 5 minutes. This feature effectively deters unauthorized access and keeps valuables safe from children. 4. 【Password and Spare Key】Our home security safe features a responsive password system and a spare key. The programmable code allows for quick and convenient access to the safe's contents. You don't have to worry about hiding or keeping track of a key. If you forget the password or the battery dies, you can use the provided spare key. 5. 【Wall/Closet Installation】This home safe comes with pre-drilled holes in the back, allowing for permanent installation on a wall or floor to prevent theft. Specification: Color: Black Exterior Size: 22.5 x 16.5 x 17cm/8.8 x 6.4 x 6.6in Interior Size: 20.7 x 16.7 x 16.3cm/8.1 x 6.5 x 6.4in Document Bag Size: 20.5x13.5vm Weight: 1940g/4.2lb Battery: 4xAA battery (not included) Package Weight: 2400g/5.29oz Package List: 1 x Security Box2 x Keys1 x Document Bag2 x Expansion Screws1 x User Manual