Large Secure Storage SpaceOuter 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 the general secure key box on the market. Can arrange 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 EmergencyWhat should I do if I forgot my digital key box password? 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. (Note: You can't put the emergency key in the key box!) More Reliable & SturdyOutdoor secure key box use a 4-digit multi-combination code offering 10000 possible combinations to ensure robust protection; The c ...