The Sifely Keyless-Entry Fingerprint Smart Door Lock is on sale for Amazon Prime Day. The smart lock allows users to unlock their door with a passcode, fingerprint, fob, or smartphone. The lock is ...

We might earn a commission if you make a purchase through one of the links. The McClatchy Commerce Content team, which is independent from our newsroom, oversees this content. When it comes to ...

This multi-access smart lock allows entry through numerous methods. The coolest is the three-dimensional fingerprint scanner that reads prints in less than a second, but you can also open the door ...