Heavy Duty Key Safe - High strength aluminum alloy material makes it strong enough to withstand hammer, saw, and prying. In addition, the key safe is rust and corrosion resistant. Emergency Key Safe - If you forget your keys, or a friend, real estate agent, babysitter, etc. needs them temporarily, they can enter a code to get a spare key or other small item, and you can change the code afterward to keep your keys safe. Key Safe with Code - 10,000 codes can be combined by yourself to ensure the security of your keys. The material and design of the outdoor wall mounted key box's protective cover make it resistant to corrosion, water and dust. Large Capacity Security Key Box for Keys - The storage space of the key box has been improved, At least 5 house keys can be placed, you can also temporarily store small car keys, Documents and other small items. Easy to Install and Use - The coded key box Installation and use are very easy, there are several installation methods for you to choose,