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3G/4G LTE Push-to-Talk over Cellular (PoC) radios provide nationwide or global instant communication by leveraging existing cellular networks and Wi-Fi, offering unlimited range without the need for traditional radio infrastructure or FCC licensing. These devices, designed for professional use, offer crystal-clear audio, GPS tracking, and SOS features for logistics, security, and field service teams.
Popular 3G/4G/LTE PoC Radio Models
- FreedomLINK+ PG324S: A premier handheld offering 4G/LTE connectivity, digital noise suppression, and a 3000mAh battery for around $199.50.
- ExpressComm Nationwide 4G LTE Radio: Provides nationwide, instant group communication, often used in hospitality and security.
- Icom IP501M/IP503H: A durable, submersible option (IP67) that supports full-duplex communication (talking and receiving simultaneously).
- Hytera PNC360S/PNC380S/PNC560: Rugged handhelds and mobile units supporting 4G, Wi-Fi, and 5G, designed for secure, industrial, and public safety applications.
- Budget Options: Various generic 4G PoC radios supporting platforms like Zello or Real-PTT are available for $35–$50.
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Web results
PoC Two-Way Radios | Push-To-Talk Radios
Atlantic Radio Communications Corp.
https://www.atlanticradiocorp.com › collections › poc-ra...
Atlantic Radio Communications Corp.
https://www.atlanticradiocorp.com › collections › poc-ra...
These devices operate on existing 3G, 4G, and LTE networks, giving your team wide-area communication capabilities without the need for expensive radio ...Read more
6-day delivery30-day returns
Web results
PoC Radios / Push-To-Talk over Cellular
Hytera
https://www.hytera.com › product-new › lte-broadband
Hytera
https://www.hytera.com › product-new › lte-broadband
Hytera's trusted Push-to-Talk over Cellular (PoC) solutions enable instant, unlimited communication over 3G, 4G LTE, and 5G networks—anytime, anywhere.Read more
PoC PTT Radios | Push-To-Talk Portable Radio
VEI Communications
https://www.veicomm.com › poc-ptt-radios
VEI Communications
https://www.veicomm.com › poc-ptt-radios
The Hytera PNC380S PoC device is a compact, rugged, and easy-to-operate handheld radio that utilizes Wi-Fi and existing nationwide 4G/LTE cellular networks for ...Read more
Best Nationwide Walkie Talkie PoC LTE Radios
Electrocomm
https://electrocomm.us › nationwide-walkie-talkie-poc-l...
Electrocomm
https://electrocomm.us › nationwide-walkie-talkie-poc-l...
The cost-effective PNC370 and the feature-rich PNC380S are easy-to-operate handheld PoC devices that utilize nationwide 3G/4G/LTE cellular and Wi-Fi networks ...Read more
POC Radios | Nationwide Two Way Radios
Retevis
https://www.retevis.com › shop › business-nationwide-tw...
Retevis
https://www.retevis.com › shop › business-nationwide-tw...
Instant wide-area long range communication with POC radios. PTToC radios for nationwide coverage, clear audio, GPS, and reliable team coordination.
What's the point with these GSM POC Walkies/Radios? ...
Reddit · r/amateurradio
10+ comments · 4 years ago
Reddit · r/amateurradio
10+ comments · 4 years ago
Recently discovered that there are gsm/lte based walkie talkies with nearly unlimited range because it communicates through cellular data (LTE/4G/3G).
...
19 answers · Top answer: States that have hands free laws typically only allow mobile radios as communication ...
POC Portable Radio
yanton
http://www.yantonradio.com › poc-portable-radio_c6
yanton
http://www.yantonradio.com › poc-portable-radio_c6
T-X8 professional PoC two-way radio that offers nationwide coverage over 4G/LTE networks for your PTT communications.With high battey capacity for communcation ...Read more
Discussions and forums
What's the scam / gimmick with all these "unlimited range" radios?
Reddit ·
r/amateurradio
· 140+ comments
· 7 months ago
What's the scam / gimmick with all these "unlimited range" radios?
Reddit ·
r/amateurradio
· 140+ comments
· 7 months ago
LTE 2-way radios for outdoor use, camping, hunting, emergency use?
Forums Forums ·
2 years ago
LTE 2-way radios for outdoor use, camping, hunting, emergency use?
Forums Forums ·
2 years ago
See more
People also ask
What is a 4G PoC radio?
Push-to-Talk over Cellular (PoC) leverages cellular networks and Wi-Fi to enable wide-area radio communications, combining the advantages of traditional two-way radios with modern broadband technologies like 4G, 5G, and LTE.
What is Push-to-Talk over Cellular? Hytera US
Hytera US
https://www.hytera.us › resources › what-is-push-to-talk-...
Hytera US
https://www.hytera.us › resources › what-is-push-to-talk-...
Does PoC radio need a SIM card?
Comparing to smartphones, PoC radios are way more convenient for fast communication. Just press the PTT button, and you're connected. Using the mobile operator's network, all you need is a SIM card or IoT SIM card—no extra items needed.Jul 15, 2025
PoC Radios 101: What They Are, How They Work, and What's Popular
Hytera
https://www.hytera.com › connect › blog › poc-radios-1...
Hytera
https://www.hytera.com › connect › blog › poc-radios-1...
How to connect PoC radio?
0:59
2:05
Press to power. On.MorePress to power. On.
Poclink Radio Quick Start Guide - YouTube
YouTube
https://www.youtube.com · Poclink Radios
YouTube
https://www.youtube.com · Poclink Radios
What is the difference between IP radio and PoC radio?
The term PoC (Push-to-Talk over Cellular) Transceiver highlights its ability to use mobile networks for instant push-to-talk communication, while IP Transceiver emphasizes its reliance on Internet Protocol for connectivity.
Understanding IP Radio: LTE and Beyond | Explore our solutions - ICOM
ICOM
https://www.icomjapan.com › explore › IP-radio
ICOM
https://www.icomjapan.com › explore › IP-radio
Web results
POC Radio Walkie Talkie Wifi Bluetooth 2G/3G/4G Network ...
eBay
https://www.ebay.com › itm
eBay
https://www.ebay.com › itm
- 4G POC walkie talkie. - 1 x Set of Walkie Talkie. - Multiple network standards. Usually it costs about 30USD-50USD. - USB charging.Read more
$55.10In stock$30 delivery
LTE 4G 5G Walkie Talkie & Mobile PoC PTT over Cellular
passion-radio.com
https://www.passion-radio.com › poc-equipment
passion-radio.com
https://www.passion-radio.com › poc-equipment
Selection of LTE radio, walkie-talkie and PoC (PTT over Cellular) mobile handsets, enabling unlimited communication over any distance.Read more
14-day returns
LTE Radio Solutions | Network
Icom America
https://www.icomamerica.com › lineup › network › lte
Icom America
https://www.icomamerica.com › lineup › network › lte
Icom's LTE Radios are the perfect solution to help you optimize operations with secure, clear and real-time communications.Read more