What is a cellular communication device?

A cellular communication device uses mobile networks (3G/4G/5G) to transmit voice, data, or location information. These devices include PoC radios, GPS trackers, vehicle modems, and IoT-enabled safety tools.

How is a PoC (Push-to-Talk over Cellular) radio different from a traditional UHF/VHF radio?

PoC radios operate over mobile data networks, allowing long-range communication without repeaters or line-of-sight limitations. They’re ideal for teams working across wide or regional areas.

Do cellular communication devices require a SIM card?

Yes, most cellular devices require a SIM card with a data plan to access mobile networks. Some units support multi-network or roaming SIMs for broader coverage.

Can I use these devices in remote areas without coverage?

If you're working in very remote regions, we recommend hybrid devices that combine cellular and satellite communication (e.g. Iridium or SPOT) or pairing with Starlink for mobile data.

What industries benefit most from cellular communication systems?

Common industries include transport and logistics, emergency response, construction, forestry, agriculture, tourism, and utility services—especially where wide-area or mobile coverage is critical.

Are your cellular devices compatible with team dispatch software or fleet platforms?

Yes. Many of our PoC radios and GPS trackers integrate with cloud-based platforms for live dispatching, location tracking, voice history, and SOS alerts. Integration support is available.

Can I manage multiple devices through one account or platform?

Absolutely. Most of our solutions include a web dashboard or mobile app where you can monitor and manage all connected devices in your fleet or workforce.

Do you offer data plans or SIM cards with your devices?

Yes. Mobile Systems offers flexible SIM/data plans for communication and tracking devices, including pooled data, multi-network access, and fleet subscriptions.

How secure are cellular communication systems?

Our devices use encrypted channels and secure cloud platforms to protect your voice, data, and location information. We also offer private APN configurations for high-security applications.

Where can I get help choosing the right cellular solution?

Get in touch with our expert team at Mobile Systems. We’ll help you choose the ideal device, plan, and setup based on your team size, location, and communication needs.