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.

These door locks provide the same security as a regular door lock but with smart features. You can lock and unlock your home with your fingerprints which is much more secure than a key ...

It quickly upgrades almost any existing regular door to an access-controlled door — without any drilling. The new Knob Cylinder fits seamlessly and flexibly into a SMARTair® system, providing advanced ...

Aperio® is a quick and simple way to bring any internal door into an access control system. The Aperio® cylinder is available for rubber and metal knobs, and for many door profiles: Euro, Scandinavian ...