Hytera, PNC360

The Hytera PNC360S PoC (PTT Over Cellular) radio simplifies the way you communicate with your teammates. This radio can operate on the widely available public network to instantly transmit information with a single button press. It's the perfect choice for supermarkets, logistics, hotels, manufacturing, urban management, and more.
 More details at:
 https://www.crelosapoc.com/pnc360