Common Wi-Fi can be used to detect weapons, explosives and chemicals in bags and may save lives if used in key public areas, researchers said this week. A Rutgers University–New Brunswick-led study ...

In the world of indoor security systems, motion detection usually relies on cameras or at least dedicated sensors. Both types of solution add to hardware plus installation costs, not to mention that ...

Wi-Fi stumblers and analyzers are a must-have when troubleshooting Wi-Fi interference and performance issues, or when simply checking channel usage on the wireless bands. They’re also needed for Wi-Fi ...

For detecting interference affecting wireless microphones, the PR100 portable receiver for in-field radio-monitoring apps operates over a frequency range from 9 kHz to 7.5 GHz. For detecting ...

Just like cellular standards, Wi-Fi standards continue to evolve. Wi-Fi 6E is the newest kid on the block. This standard enables wireless Internet of Things (IoT) devices to operate in the unlicensed ...

(Bloomberg) — U.S. safety regulators have received more than 100 pilot reports of possible interference from 5G wireless signals -- including three near Chicago O’Hare International Airport -- since ...