The Lockin V7 Max receives power wirelessly from an infrared transmitter to keep its battery fully charged all the time.

The house key is one of those things you often search for when your hands are full. Smart locks promise relief here and aim ...

Abstract: Arduino is an open-source microcontroller system that has been widely used in the development of various electronic projects because it is simple to use and many resources are available. The ...

Abstract: This letter presents the development of a real-time object detection system using frequency modulated continuous wave millimeter-wave (mmWave) radar signals and the python productivity for ...

Finding and installing the right keyless door lock depends on whether you already have smart home security, your Wi-Fi ...

CES brought a crowd of security companies, all vying to impress with new cameras, sensors and locks. But here's what really ...