Great material: Sturdy and durable, wall mount key lock is made of aluminum alloy, which can prevent the cabinet from being hammered, sawed or swayed, and is suitable for outdoor use Fit for: Key safe box mainly used for key storage, it has a large storage space, which can safely store multiple keys or access cards Safe to use: Key lock is a perfect household tool for you and your family, efficient management, safe and reliable, making your home safer and making your life more convenient Easy to use: It is a combination of 4 digital adjustable metal wheel lock, which can provide 10,000 passwords, so you can reset the password at any time Wide range of applications: for convenient access and security, this digital key cabinet is perfect for placing spare keys in your home or car, and for emergency access, home care services, holiday homes, pet caregivers, etc