I have digital locks on my front and back door, but they have no external connectivity (something I specifically looked for). No wifi, no bluetooth. So far th

I have digital locks on my front and back door, but they have no external connectivity (something I specifically looked for). No wifi, no bluetooth. So far the only failure mode has been the battery running out, but it gives you plenty of warning. And if you're super lazy like me, you just go in the other door when the battery runs out. :)