@b9b68b25 

Internet connected would provide some features such as ability to grant and revoke access immediately, and offsite logging.

Certainly you could go digital with no internet connection. 

 @b9b68b25 

Note, non-internet digital locks still have hacking risk. 

 @86ee8b2c @b9b68b25 Like hotel locks, they seem to fail when you need them. I don’t think I’ll ever get one.