Marie Van Brittan Brown and her husband, Albert, filed for the patent in 1966 and received approval three years later.

Designing safer schools with tougher classroom doors requires more than adding stronger locks. Architects and school ...

In this article, I will share how a quality smart door lock transformed our daily life and gave us the peace of mind every newlywed couple deserves.

Today's home security devices are smart, easy to use and offer safety when aging in place -- these reasons will help you convince your relatives to adopt them.

Kodak quietly acknowledged Monday that it will begin selling two famous types of film stock—Kodak Gold 200 and Kodak Ultramax 400—directly to retailers and distributors in the U.S., another indication ...

Xiaomi launches Smart Door Lock M40 Pro with AI palm vein, facial, and fingerprint unlock, dual-camera viewer, HyperOS support, and 12 unlocking methods.

The Dual Camera Edition steps things up with a 3MP main camera offering a 160° FOV, paired with an additional 2MP camera with a 128° FOV.