Smart locks - UK

[Joanne151]

Hi Guys

All you knowledgable folk out there, we need help.  We currently have a really old fashioned key safe that we can't change the code on so every guest gets the same code which is obviously a hige secrutiy risk.  We'd like to offer a digital key box (with a real key inside, not a fob or card) and be able to change the code remotely via an app or similiar, recommendations on a postcard please.  We are also based in the uk.  We've looked at the yale keyless one but think it has to be connected to a smart system within the house?

Thanks everyone have a great day