1.100% brand new2.It'll withstand hammering,sawing,prying3.With 4 digits, you can set you code with 10,000 possible combinations, much more difficult for thieves to crack.NOT recommend combination such as "A-A-A-A".4.For indoor and outdoor use.Hanging lock box can storage the house keys and access card.Large internal cavity allows secure storage for multiple keys.5.Perfect For Spare Key: Emergency access for seniors, realtors, construction, trades, family and friends.Scope of application: Household, Company, Warehouse, Factory, Office, etc.Re-settable Passwords:1.Open the waterproof cover of the lockbox2.Open the key lock box with the default code (0-0-0-0)3.Push the RESET lever on back of the door to the right and upward4.Rotate dials to set your desired combination5.Push the RESET lever downward and left,back to the original position5.Slide the RELEASE tab to left7.Pull up the shackle,hang over the object and put the shackle downColor:BlackMaterial:aluminium alloy + Zinc alloySize:185*83*41.5mmPackage Contents:2 * key lock box2 * waterproof cover8 * screws8 * nylon expansion dowels2 * manualOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.