Qumonin NUOBESTY Outdoor Hooks Digital Safe Key Lock Box Gray

Made of metal material, shock resistant, sturdy and a reliable safe storage box |It is tightly sealed and water prevent, durable enough for the house key and outside key storage |4-digit combination can be reset as needed for enhanced security; lock offers 10,000 possible combinations |You can hangs it anywhere easily including doorknob, metal fence, railing, and pipe, no tools needed |Suitable for emergency entry, pet sitters daily activities, friends and real estate business, etc