About this item. Large & Secure Storage SpaceSecure key box exterior is 13(L)*8.5(W)*4.7(H)cm, interior size is of 12 (L) * 8 (W) cm, one third larger than the general key lock box on the market. can organize multiple keys or your spare key, credit card, cash, car key, etc. More secure than the key under the doormat or under a stone, a key safe can secure your key. Key Emergency What should I do if I forgot my digital key box password? Don& 39;t break it, we offer you an emergency key If you have forgotten your password, you can use the emergency key to open the wall key box and reset the password. (Remark: You can& 39;t put the emergency key in the key box ). More Reliable and RobustExternal secure key box use a 4-digit multi-combination code offering 10000 possible combinations to ensure robust protection; The original combination is "0-0-0-0", it would be nice to reset the code. Heavy-duty steel locking mechanism and die-cast zinc alloy body to resist attack from hammering, sawing or heaving. Waterproof & Solid ConstructionThe car key box is made of high hardness zinc alloy, it has the characteristics of impermeability and resistance to blows and corrosion, which allows good protection of the internal elements. The waterproof cover can help waterproof and protect outdoor privacy. If you have any questions, please contact us first. Reset Code and Retrieve CodeThe original key box code is "0-0-0-0", if you want to reset the code, open the box and put the AB button (as the picture shows), Scroll the numbers to set the combination you want, then put the B button to A is ok. (Note: If you forgot the code, first use the spare key to open it, then scroll 4 digits until you see the "RED COLOR" on the back of the key, that& 39;s the good thing. See more details.