General description The Waterproof Key Safe Box is a high-security solution designed to securely store and share access to your keys. Made from sturdy steel and zinc alloy, it offers excellent defense against hammer blows, sawing, and prying attacks. Its waterproof and corrosion-resistant features make it ideal for various environments, including homes, garages, schools, and warehouses. The compact design resembles a weather-protected outdoor outlet, ensuring discreet placement. Technical specifications External dimensions: 11.5 x 8.5 x 5.5 cm (4.53 x 3.35 x 2.17 in) Internal dimensions: 11 x 8 x 3 cm (4.33 x 3.15 x 1.18 in) Capacity: Holds up to 5-8 keys, access cards, car keys, and other items 12-digit resettable password with thousands of combinations Installation Simple installation process Includes wall-mounted key box and installation tools for stable mounting Can be installed on walls, doors, or in discreet locations like closets Usage This key safe box can be used both indoors