Robust key box - The high-strength aluminum alloy material makes it strong enough to withstand blows from hammers, saws and pry bars. In addition, the key box is resistant to rust and corrosion. Emergency key box - If you forget your keys, Or if a friend, A real estate agent, A babysitter, etc. Needs it temporarily, he can enter a code to get a spare key or other small item and you can change the code later to keep your keys safe. Key box with code - 10,000 codes can be combined by yourself to keep your keys safe. The material and design of the protective cover of the outdoor wall-mounted key box makes it resistant to corrosion, water and dust. Large capacity secure 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. < p>Easy to install and use - The coded secure key box Installation and use is very easy, there are several installation methods for you to choose, No power required. it can be installed at any time. entrance to your home, garage, business, or indoors to lock small items.