HIGH SECURITY KEY SAFE--The code key safe is made of sturdy steel material and zinc alloy casting body, which has excellent defense capabilities, making the outdoor key case durable against hammer blows, sawing, or leverage attacks. The coded key box has superior resistance to water, corrosion, and weathering. Particularly suitable for homes, garages, schools, gymnasiums, warehouses, and other locations. EXCELLENT WATERPROOFNESS--The key box with code is equipped with a black cover, which effectively protects the dial from dust, acid rain, ice, and snow, enhancing durability. The compact design resembles a weatherproof outdoor outlet, making it discreet and unnoticeable. This key safe can be installed on walls, doors, or other concealed areas like closets to keep your keys secure. LARGE CAPACITY--External dimensions: 11.5 x 8.5 x 5.5 cm / 4.53 x 3.35 x 2.17 in. Interior dimensions: 11 x 8 x 3 cm / 4.33 x 3.15 x 1.18 in. The secure key box can be used indoors or outdoors. It provides ample and highly secure internal storage space for your valuables. The exterior coded key box can hold 5 to 8 keys, access cards, car keys, and other small items, allowing you to safely share access with family or trusted individuals. QUICK INSTALLATION--Installation is simple. The product includes a wall-mounted key box and installation tools for secure mounting on most surfaces. The 12-digit resettable password offers thousands of combinations for enhanced security. It is recommended to record the password in a safe place after setting it. If the password is forgotten, access to the key box will not be possible. QUALITY ASSURANCE--The secure key box is designed for both indoor and outdoor use. With this durable and reliable key safe, there is no need to leave spare keys under mats or flowerpots. The exterior key box helps save time and reduces the risk of key loss or theft. It makes a practical gift for family or friends. All products undergo strict quality control to ensure performance and reliability.