Secure Key Box, Wall-Mounted Key Box with 4-Digit Code, Outdoor Secure Key Box, Waterproof and Rustproof Key Box for Apartments, Offices, Schools, Garages, Warehouses, and Houses

【High Quality】Secure Key Box Made of high-strength, rust-resistant, sturdy, and durable solid zinc alloy steel, suitable for outdoor use. 【4-Digit Combination Options】A 4-digit combination lock with 10,000 possible combinations is ten times harder to open than a 3-digit combination lock. 【Large Capacity】The key box's storage space has been improved. At least 5 house keys can be stored there, and you can also temporarily store small car keys, documents, and other small items. 【Easy Installation】The key box has pre-drilled holes on the back, as well as 4 screws and 4 expansion plugs, making it easy to install on walls and any solid surface without any electrical power. 【Key Box for Sharing】This key box with a digital code is a perfect solution for sharing keys. Store your keys or cards in this key box. It prevents accidental unlocking for individuals living alone, schoolchildren, the elderly, those in emergencies, caregivers, etc.