The behind-the-scenes mechanism that locks and unlocks your vehicle’s doors with the push of a button is the power door-lock actuator. Mounted inside the door, it includes an electric motor ...

Popular European smart lock maker Nuki has announced the fifth generation of its smart lock. The Smart Lock Ultra is a third ...

as long as the smart door lock is equipped with internal battery backup, a manual override option, or Bluetooth connectivity, it should remain secure and functional during a power outage; however, as ...

Door Lock Ratings Protect your home and family with the best door lock or smart lock. Some door locks offer extra security with deadbolt and spring-bolt reinforcement technology.

"This means that even in the event of a power failure or disruption with the internet connection, your lock will continue to function without interruption," reassures Eskew. "With the touchpad feature ...

That’s why you need a good deadbolt. Not ready to buy? You can probably make your current door lock more secure with a simple tweak. In one of our standard tests, Consumer Reports technicians ...