Compared with standard locks, keyless locks are more convenient and secure. There are no physical keys to lose or would be thieves to copy. Nor is there an open keyway to pick from the outside. These ...

[Jeremy Blum] wrote in to share his LibeTech QR Code Door Lock project. He developed it during his Senior year at Cornell University along with three of his classmates. It seeks to move away from ...

The house key is one of those things you often search for when your hands are full. Smart locks promise relief here and aim to make everyday life more convenient–without compromising security. They ...

We’ve seen no shortage of smart door locks over the years, but it seems as if the giants in the industry are starting to wake up to the future as well. At CES, keeping-the-doors-closed giant Schlage ...

Greg Kessinger is SD&I’s fire alarm and codes expert and a regular contributor. Email him your fire & life safety questions at [email protected]. A few readers have posed questions to me about door ...