Traditional radio systems typically require repeaters, licences, and dedicated radio infrastructure to extend coverage beyond a single site or local area.
Push to Talk over Cellular works differently. By using existing mobile data networks and Wi-Fi connectivity, organisations can achieve wide-area communication without investing in radio infrastructure.
This approach allows teams to communicate across:
Because the system runs on broadband networks, it can also support high-bandwidth services such as video, image sharing, and GPS tracking, which are not possible with many traditional radio systems.
For organisations with distributed teams or mobile engineers, this makes PoC a highly flexible and scalable communication solution.
A PTT app can be installed on Android smartphones, allowing organisations to turn existing devices into powerful push to talk communication tools.
For more demanding environments, we also supply rugged smartphones and PoC devices with dedicated push-to-talk buttons. These devices combine the ease of use of traditional radios with the intelligence and flexibility of a smartphone.
Features of PoC smartphones can include:
For hazardous environments, intrinsically safe ATEX smartphones are also available for Zone 1 / 21 areas.
Communication is not only about efficiency — it is also essential for safety.
Many organisations have employees working remotely, travelling between sites, or operating in environments where help may not be immediately available. In these situations, being able to raise an alarm and contact colleagues instantly is critical.
Push to talk over cellular solutions can support safety features that allow workers to trigger an alarm if they experience an accident, feel threatened, or require immediate assistance. Alarms can be raised using dedicated PoC devices, body worn cameras with integrated communication capabilities, or smartphones running a lone worker application.
When an alarm is triggered, alerts can be sent directly to supervisors or response teams, often including information such as the user’s identity and location. This helps organisations respond quickly and coordinate assistance when it is needed most.
By combining push to talk communication, safety alarms and location services on a single device, organisations can improve both team coordination and worker protection while reducing the need for staff to carry multiple devices.
Another advantage of push to talk over cellular platforms is the ability to manage communication from a central dispatch console.
Supervisors or control room staff can monitor users and groups in real time, view their location on a map, and coordinate teams during routine operations or emergency situations.
Depending on the system configuration, dispatch consoles may allow organisations to:
This visibility can help organisations respond faster to incidents, allocate resources more effectively, and maintain better oversight of field teams.
In many operational environments, communication systems also play an important role in safety and incident management.
PoC devices can support features such as emergency alerts, man-down sensors, and priority calls, helping workers quickly raise the alarm if an accident or incident occurs.
Some devices can also support integrated cameras and video streaming, allowing workers to share live footage of incidents or equipment faults with colleagues or supervisors. This can be useful for:
By combining communication, safety features, and multimedia capabilities on a single device, organisations can improve both operational efficiency and worker protection.
Push to talk over cellular is transforming how organisations communicate. By combining the instant communication of two-way radio with the flexibility of mobile networks and smart devices, PoC enables teams to stay connected wherever they are working.
Today’s solutions can be used across a range of devices, including dedicated PoC handhelds, rugged smartphones and body worn cameras, giving organisations the flexibility to choose the most appropriate equipment for different roles and environments.
If you would like to learn more about our solution, PoC devices or body worn cameras, our team can help you explore the available options and identify the best approach for your organisation.
