Usage Tips:The large storage capacity is enough to store key fobs, bank cards, car keys, cash or other small items.With this secure exterior key box, no longer worry about the keys you have hidden under the carpet being stolen. The rust-proof coded key box is made of sturdy PVC, aluminum alloy and a durable steel locking mechanism, which provides extra strength to the box to resist hammering or drilling attacks.And the weatherproof cover can protect the box from wind, rain, snow and dust. The secure password provides strong protection with multiple 12-digit combinations, allowing tens of thousands of different combinations, far more than the hard-to-crack 4-digit model.You can easily redefine the combination of your choice at any time.(Note: Take a photo/write down your password to save it). The waterproof exterior key box comes with instructions in 5 languages, a screwdriver and a mounting kit (4 screws + 4 expansion plugs).Ensure that the code key box can be mounted on any solid surface.No fuss or need for extra work to have a box drilled into the wall at a lot more expense. This is a valuable outdoor key safe for indoor and outdoor use, suitable for storing keys, cards and jewelry.For easy access, your friends, family and neighbors can get a spare key from the secure key safe when you are not at home.