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.

Resistance to kick-in as sold is how well the lock survived increasingly forceful impacts using the hardware it comes with. Kick-in reinforced is the same test using an aftermarket Box Strike in ...

This smart lock has a video screen to show who’s on the other side of the door, which is kind of useless if your door has a ...