High Security Key BoxThe security key box comes with a 4-digit resettable code with up to 10,000 combinations, which is really difficult to crack. Keeps your keys safe and allows you to securely share your keys with neighbors, tenants, family or friends, perfect for homes, fire entrances, garages, vacation homes, apartments and offices. Sturdy and Durable Design- Made of sturdy aluminum alloy, it protects the external key box from impact, sawing or prying, and is rust-proof and corrosion-resistant. You can use it for a long time. The concave design on both sides reduces slippage when opening. New and practical design: The wall-mounted password key box is designed in medium size and has enough space to store multiple keys, such as spare keys/car keys/door security cards. The storage space design is different from traditional key boxes on the market, making it easier to get keys in and out. Easy to use and install - 4-digit combination, keyless convenience, easy to remember and reset, you can set and reset your personalized password. The coded key box works well during operation and has a beautiful appearance. Comes with instructions and a mounting kit (4 free screws and 4 extensions) that are very easy to follow and can be installed even by non-DIYers. Wide Application: Open the wall-mounted key box with the correct password in seconds, it is a safe and high-value key for indoor and outdoor use, perfect for cleaners, workers, the elderly, and house rentals. Perfect for home, garden, office, and more. It will be a great helper for any occasion. Product Size: 91*48*132 mm (external dimensions)