Large and Secure StorageWallmounted key safe is 13 L8.5 B4.7 H cm, inner size is 12 L8 B cm, onethird larger than the general key safe on the market, can hold multiple keys or your spare key, credit cards, cash, car keys, etc. Secure the key safe on the outside instead of placing it under the doormat or under a stone.Emergency keyWhat should I do if I forgot my key safe with code password Break it Please dont do it This product avoids these kinds of problems, we provide an emergency key If you have forgotten your password, you can use the emergency key to open the key safe and reset the password. Note You cannot put the emergency key in the key safeReliable and RobustKey safe number code outside and inside 4digit multiple combination code offers 10,000 possible combinations to ensure robust protectionThe original combination is 0000. It would be good to reset the code after receiving it. Heavy duty steel locking mechanism and zinc alloy diecast body to withstand attacks from hammering, sawing or prying.Waterproof and Solid ConstructionThe key nest number code is made of high hardness zinc alloy, has the characteristics of waterproof and resistant to pry and corrosion, which can protect the internal items well. A waterproof cover can help waterproof and protect the outdoor integrity. If you have any questions, please contact us first.Reset CodeFind the return code If you want to reset the code, open the nest and press A to B button as the picture shows. Scroll the numbers to set the combination you want, then set B button to A is OK. Note If you forget the code, open it with the spare key first. Then scroll through 4 numbers until the RED COLOR appears on the back of the key. correct code.