Large and Secure Storage Key Safe Wall Mount Is 13 (L) * 8.5 (W) * 4.7 (H) Cm. Inner Size Is 12(L)*8(W) Cm. One Third Larger Than The General Key Safe On The Market. Can Store Multiple Keys or Your Spare Key. Credit Card. Cash. Arrange Car Keys Etc. Secure The Key Safe Outside. Than Putting It Under The Doormat or Under A Stone. Emergency Keywhat Should I Do. If I Forgot My Password of Key Safe With Code? Broke It Please Do Not This Product Avoids These Kinds of Problems. We Offer An Emergency Key If You Have Forgotten Your Password. You Can Use The Emergency Key To Open The Key Box and Reset The Password. (A Notice: You Can'T Put The Emergency Key In The Key Box ) Reliable and Robust Key Safe Number Code Outside and Inside 4-Digit Multiple Combination Code Offers 10000 Possible Combinations. To Ensure Robust Protection; The Original Combination Is "0-0-0-0". It Would Be Nice. Reset The Code Upon Receipt. Heavy Duty Steel Locking Mechanism and Zinc Alloy Cast Body. for Hammering Attacks. To Withstand Sawing or Chiseling. Waterproof and Solid Construction Key Box Number Code Consists of A High-Hard Zinc Alloy. Has The Characteristics of Waterproof and Resistant To Prying and Corrosion. That Can Protect The Internal Items Well. A Waterproof Cover Can Help. Waterproof and Protect Outdoor Privacy. If You Have Any Questions. Please Contact Us First. Reset Code & Find Return Codeif You Want To Reset The Code. Open The Box and Press Button A To B (As The Picture Shows). Scroll The Numbers. To Set The Combination You Want. Then Put Button B To A Is Ok. (A Notice: If You Forgot The Code. Open It First With The Spare Key. Then Scroll Through 4 Numbers. Until The "Red Color" Appears On The Back of The Key. Correct Code.