What is PoC (Push-to-Talk over Cellular)?

PoC enables instant, one-button group communication over existing cellular networks.

Push-to-Talk over Cellular (PoC) allows users to initiate real-time group calls and access command and dispatch services over 3G, 4G LTE, and WLAN networks.

By leveraging nationwide 3G and 4G infrastructure, PoC delivers wide-area coverage, seamless connectivity, and fast deployment—without the high cost of traditional radio systems. Its ease of use, scalability, and low startup investment have made PoC increasingly popular across a wide range of industries.

Why Choose PoC (Push-to-Talk over Cellular )?

· No Spectrum Licensing Required

PoC operates over existing cellular and WLAN networks, eliminating the need for dedicated radio spectrum investment.


· No Costly Infrastructure Investment
With nationwide coverage provided by commercial networks, PoC enables instant deployment without the need to build and maintain private radio infrastructure.


· Rich Multimedia Services
PoC offers more than just voice. It supports video calls, multimedia messaging, video dispatch, and other data-driven services to meet diverse operational needs.

Why not a Smartphone

Compared to smartphones, dedicated Hytera PoC radios offer key advantages that make them purpose-built and irreplaceable for professional communication.

Highlights

Group and Private Calls

Group and Private Calls

Stay connected and informed when every second counts
Loud and Clear Audio

Loud and Clear Audio

The radio equips an optimized powerful loudspeaker that can help users to hear clear sounds even in a noisy environment.
Video Streaming

Video Streaming

Radio supports rich multimedia services to industrial users, from voice-centric to multimedia capabilities.
Positioning

Positioning

With various combination of GPS, BDS, GLONASS, and Galileo and higher-precision positioning module, radio can be located faster and more precise.
Long Battery Life

Long Battery Life

The battery offers over 24 hours of talk and standby time on a 5-5-90 duty cycle and can be charged conveniently when you work outside.
Rugged Design

Rugged Design

Radio is exceptionally resistant to water and dust. It also stands up to 1.2/1.5-meter drop and extreme temperatures from –20°C to +60°C.
hytera video player