Description Large & Secure Storage: The capacity of the large code key box is large enough (inner size about 98*78*45mm) to place house keys, office keys or other large car keys; And you can also store some small things if necessary, such as credit cards, ID cards etc. Two Unlocking Modes: This code key safe features a 4-digit numeric code and emergency key; It allows to define a maximum of 10000 combinations. You can set your own passcode and change it regularly to improve security, which makes it difficult to crack. The emergency keys can be more practical in case of forgetting the code! Easy to Install: This outdoor key safe comes with 4 screws and 4 nylon expansion wall anchors to ensure the code key box can be mounted to any solid surface. No fuss or need for extra work to have a box drilled into the wall at much more expense. Solid construction: Our wall key box is made of a strong aluminum alloy, resistant to water, corrosion and weathering. Perfect for exterior mounted. Wide Application: This large outdoor key box can be widely used in home, garden, office etc. It would be a great helper for any occasion. It allows you to keep and secure your car key while surfing, instead of risking hiding it in the sand/under a rock etc. Have you ever hidden your keys under the doormat or in a flowerpot when you're away from home, but worry if it's safe? Don't worry! Our secure key safe can make your life easier. And there are 2 unlocking modes, which is more convenient than others, you won't need to open it when you forget the password, using the emergency key instead. The car key box is perfect for safely sharing keys with: the kids after school, the babysitter, emergency care for the elderly, etc. How to set a password? 1. Open the key vault with the default password (0-0-0-0) 2. Press the reset button on the back of the cover from "A" to "B". 3. Dial the password to any number you want as a new password. 4. Push the reset button to "A". Note: Remember to take out the emergency keys when you receive this product. Features: Dimensions: 150*90*50mm Inside dimension:98*78*45mm Material: aluminum alloy Packing list: 1 * secure key box 4 * screws 1*Instruction 1 * Emergency key Cat eye bolts need to be provided by oneself)