Today’s door locks can be separated into three categories—conventional, nonconnected deadbolts; smart locks; and retrofit smart locks. Here’s what you need to know about them. These models ...

Once inside, users can simply lift to lock, as with any multi lock door handle. The lock itself is battery powered, removing the need for an electrician or locksmith. Installation is ...

Currently, if you have a smart door lock, you typically have to tap a button on your iPhone or Apple Watch to unlock it, or ...