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 may receive a commission on purchases made from links. Many front doors have two locking mechanisms — a deadbolt and a knob or level. There are now many smart deadbolts that allow you to use ...

A simple way to upgrade your security system or add to your smart gadgets in the home is to invest in a smart lock. It allows you to keep track of who is locking and unlocking your doors, give ...