Interior locks allow a teacher to lock the door without stepping into the hallway, potentially putting themselves and their students at risk. Teachers unions have asked schools to install interior ...

Reaching over the side of the car to unlock the passenger door is easy enough, but it is certainly a little undignified.

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.