This essentially turns your boring door chain lock into a charm bracelet for your ... outside of the typical four walls by ...

If the door knob on your front door locks, do you really need the extra expense of a deadbolt? Our panel of experts weighs in ...

removing the variety of fit and operation issues common to exterior doors, many of which can affect any lock’s performance. In tests, we looked for the models with the simplest programming ...

To test the locks, we installed each lock into a metal exterior door to assess fit and ease of installation. We then paired them with our smartphones and a 25-Mbps Wi-Fi network, ran through the ...