<p>The Indestructible Wall-mounted Key Safe adopts high-quality zinc alloy casting body and heavy-duty steel locking mechanism, which has excellent waterproof, corrosion and weather resistance. The outer shell is cast with high-strength zinc alloy, and the rust-proof lockable key cabinet is weatherproof and effectively resists hammering, sawing or prying. Extremely high security push button combination key safe is very large and can accommodate 8-12 keys, car keys, access cards and other small items to meet all daily needs of the family. The weatherproof key lock box adopts a resettable 4-digit password with 10,000 unique password combinations. It is difficult for thieves to crack. In addition, due to the use of high-quality zinc alloy materials, the anti-theft ability of the key box is greatly improved. Ideal for sharing keys The wall-mounted key safe can be used indoors or outdoors. It is perfect for daily needs such as home services, renovations, elderly living alone, emergency medical care, Airbnb and house rentals. The resettable key lock box allows you to keep your keys safe and safely share key access with neighbors, family or friends. Easy to install It only takes 15 minutes to install the key lock box. Key cabinet external dimensions: 4.33 * 3.35 * 1.57 inches. Internal dimensions: 3.94 * 3.15 * 1.38 inches; The package includes a safety key lock box, four heavy-duty mounting screws and four expansion nuts to ensure stable installation on any wall. You can set your own password and change it regularly for increased security. Please write down the password or take a photo. (Once you forget the password, the key box will no longer be usable.)</p>