Super Security Lock BoxLUROON key safe box is constructed with high quality aluminum alloy and zinc alloy that is rust and corrosion resistant, meeting the highest quality standards, sturdy enough to withstand hammering, sawing and prying. Even if it is installed outdoors, it can withstand wind and sun, ensuring long-term use. 12-Digit Code CombinationThe 12-digit code allows you to set the code with many unique choices, which ensures high security. Be sure to record your password by taking a photo or a note after each password reset, otherwise, you have no way to recover it. The waterproof lock box's user manual will guide you through each step and allow you to reset your access code at any time. Extra Large Key SafeAt least 5 house or car keys can be locked in this wall mounted key box, as well as access cards, credit cards and USB flash drives. It is suitable for outdoor and indoor use, and can be used for emergency access or keyless entry for family, pet sitters and friends in the apartment, garage, garden, classroom, factory, company, store, college, dormitory, vacation home, etc. Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some color differences, please refer to the actual item received.