A satellite communications device can be lifesaving during emergencies, especially when conventional communication methods fail. These devices offer reliable SOS alerts, two-way communication, and ...

It wasn’t listed in any documentation. But here it was: a communication device, capable of talking to the outside world. Capable, potentially, of talking back to China.

Find out what you need to know about communication devices for deaf-blind people, and discover the pros, cons, risks, and benefits and how the devices may affect health.

During the investigation of inverters from China by experts in the USA, undocumented communication devices were found in some devices. According to media reports, US energy authorities want to ...