Heavy Duty Key Box - High-strength aluminum alloy material makes it strong enough to withstand the knocks of hammers, saws and pry. Plus, The Key Box is rust and corrosion resistant. Backup Key Box - If you forget your keys, Or if a friend, Realtor, 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 afterwards 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 key box storage space 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 security key box has a code Installation and use are very easy, there are several installation methods for you to choose, No power required. it can be installed at the entrance of your home, garage, business, or indoors to lock small items. Note: Data is manual measurement, please allow some 1-34cm error, due to differences between light and screen, there will be a certain color difference, the specific received in kind prevail.