A solid set of walkie-talkies can be essential for good backcountry comms, and we've tested the spread to nail down the best ...

Ohio and Marshall counties will jointly spend nearly $500,000 on a new system to keep emergency communication towers in operation. Ohio County Emergency Management Agency Director Lou Vargo updated ...

The province of San Luis in Argentina is implementing a Motorola Solutions mission-critical radio communications system for its Provincial Police. The Tetra system will expand coverage and enable new ...

They shared three specific issues with 2News: In Salt Lake Valley, an officer was involved in a foot chase and attempted to call out a request for help on the radio. After a period of time ...

Freedom Link Group, Inc. operates a wide-area linked amateur radio repeater system designed to support local emergency services during critical events. With a network of 100's of members and 60 ...

INNOVATIVE BREAKTHROUGH——SPENFiLY High Power IR Blaster. With built-in battery and high power signal transmission, it can control multiple infrared devices at the same time, solving the ...

Google wants the FireSat wildfire detection system to offer near-real-time data The launch of the FireSat protoflight spacecraft will allow testing of the system’s performance. Once fully set ...

In the early 2000s, the idea that you could write programs on microcontrollers that did things in the physical world, like run motors or light up LEDs, was kind of new. At the time, most people ...

Defeating Wi-Fi dead zones is more important than ever. A mesh network system can help, and these are the best we've tested. I’ve been working with computers for ages, starting with a multi-year ...

(Some can even turn your router setup into a mesh system.) Here are the top performers in our testing. I’ve been working with computers for ages, starting with a multi-year stint in purchasing ...

The year's biggest phone show, Mobile World Congress, often has some wild handsets -- here's the cream of the bizarre crop. David Lumb is a mobile reporter covering how on-the-go gadgets like ...