Large Secure Storage: The capacity of the large code key box is large enough to place house keys, office keys or other large car keys; And you can also store some small things if needed, such as credit cards, ID cards etc. Two Unlock Modes: This code key safe has a 4-digit code Numbers and emergency key; It allows to define a maximum of 10000 combinations. You can set your own passcode and change it regularly to improve security, which makes it difficult to crack. Emergency keys can be more convenient in case you forget the code Easy to Install: This outdoor key safe comes with 4 screws and 4 nylon expansion wall anchors to 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 much more expense. Solid Construction: Our wall mounted key box is made of strong, durable aluminum alloy water, corrosion and bad weather. Perfect for outdoor mounted. Wide Application: This large outdoor key box can be widely used in home, garden, office etc. It would be a great helper for any occasion. It allows you to keep and secure your car key while surfing, instead of risking hiding it in the sand/under a rock etc. All Products From Us Have Undergone Strict Quality Checks. if There Is Any Quality Problem Or You Are Not Satisfied With The Product contact Us. we Will Give You The Best Solution.