But isn't it ironic that the solution to a smart-lock failure is to rely on an old-fashioned key? You might end up putting one back under the flowerpot. This is the sort of thing historians will ...

Heck, you can even unlock the door using an old-fashioned key. The beauty of this lock is that you can unlock your door for others even if you’re not there. For instance, if you’re on vacation ...

That's the ethos of the current generation of best smart locks, including the new Lockly Visage Zeno Series smart deadbolt. It will happily let you gain access with an old-fashioned key ...

The Yale Keyless Connected Smart Lock does away with old-fashioned keys altogether, relying instead upon access via pin code, key card, remote fob, or a smartphone connected to Amazon Alexa or ...