HIGH SECURITY KEY SAFE--The code-protected key safe is made of robust steel material and a zinc alloy die-cast body, which has excellent defensive capabilities, making the external key box resistant to hammer blows, sawing, or prying. The code-protected key box has super resistance to water, corrosion, and bad weather. Especially suitable for homes, garages, schools, gyms, warehouses, and other places. EXCELLENT WATERPROOFING--The key box with code is equipped with a black cover, which can effectively protect the dial from dust, acid rain, ice, and snow, making it more robust and durable. The compact design makes it look like a weatherproof outdoor socket, no one will notice it. This key safe can be installed on the wall/door or other secret places such as a closet to make your keys safer. LARGE CAPACITY--External dimensions: 11.5x8.5x5.5cm/4.53x3.35x2.17IN'. Internal: 11x8x3cm/4.33x3.15x1.18IN'. The secure key box can be used indoors or outdoors. It provides ample and very secure internal storage space for your valuables. The external coded key box can hold up to 5-8 keys, access cards, car keys, and other items, so you can safely share keys with your loved ones. QUICK INSTALLATION--Installation is very simple. The product includes a wall-mounted key box and installation tools to ensure stable installation on any wall. The 12-digit resettable password offers thousands of combinations to ensure the highest level of security. It is recommended to take a photo or write it down with a pen after setting the password. Once the password is forgotten, you will no longer be able to use the key box. QUALITY ASSURANCE--The secure key box is intended for indoor and outdoor use. With this robust and secure key safe, you no longer need to put the key under the mat or flower pot. The external key box can help you save time and protect you from the risk of loss or theft of keys. It will be a wonderful gift for your family or friends.