About this item Large Secure Storage Space:External secure key box is 13(L)*8.5(W)*4.7(H)cm, the inner size is 12(L)*8(W)cm, one third larger than general lock box in 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 lockbox password? digital key? Don'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. (Noticed: You can't put the emergency key in the key box!) More Reliable and Robust:Outdoor secure key box use a 4-digit multi-combination code offering 10000 possible combinations to ensure safe 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 prying. Waterproof Solid Construction:The Car Key Box is made of alloy high hardness zinc, it has the characteristics of impermeability and resistance to blows and corrosion, which can protect the internal elements well. The waterproof cover can help waterproof and protect outdoor privacy. If you have any questions, please contact us first. Reset Code and Find Code:The original key box code is "0-0-0-0", if you want to reset the code, open the box and put the button A to B (as the picture shows), Scroll the numbers to set the combination you want, then put the button B to A is ok.