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HORIZON by Hytera is a subscription-based Push-to-Talk Over Cellular (PoC) service that provides instant individual and group calling over the most advanced and reliable cloud-based communications network. HORIZON PoC services utilize the 4G/5G/LTE cellular infrastructure of Mobile Network Operators and Wi-Fi networks to access the cloud-based PoC servers.

4G/5G/LTE cellular networks enable unlimited coverage area, so radio users are untethered by the range of repeaters and base stations used in traditional radio networks.

Hytera HORIZON supports all of the rugged and feature-rich Hytera PoC devices. Plus, it includes the web-based dispatching application called HORIZON Dispatch that enables centralized group calling and GPS location tracking.

  • What is PoC and How Does it Work?

    PoC or Radio over IP (RoIP) devices are handheld two-way radios that access cloud-based PoC services via the Internet. They permit both voice and video calling. When a user presses the push-to-talk button, the voice and/or video is converted into digital data. The compressed information is sent to the server and broadcast to all devices within the designated group or to a specific recipient.

    By purchasing a data plan, you’ll receive a SIM card—similar to SIM cards used in cell phones—to install in the PoC device for enabled Internet access.

    A data plan SIM card (similar to those used in cell phones) is installed in the PoC device to enable access. Once connected, users can utilize the 4G/5G/LTE cellular infrastructure of Mobile Network Operators. 

    Communication has never been more convenient than with HORIZON by Hytera. The subscription-based PoC service permits access to the HORIZON Nationwide PoC cloud controller through the internet using 4G/5G/LTE cellular networks and Wi-Fi networks for wide-area radio communications. Third party gateway routers provide connectivity between the 4G/5G/LTE network and the cloud hosted PoC controller.

    The result is access to reliable cloud-based services using existing cellular and Wi-Fi networks that require no maintenance or operational expenses. HORIZON Dispatch web browser applications also connect to the PoC cloud server through the internet.

  • PoC Service Advantages

    Instant Group Communication: Group voice and video calling with team members across the country, enabling swift decision-making and response times.

    Efficient Collaboration: Enhance teamwork and collaboration by providing a seamless platform for real-time communication among remote and dispersed teams.

    Increased Productivity: Boost productivity by with voice and video communication happens at the push of a button, share images and videos, and run Android business apps.

    Cost-Efficiency: Reduce communication costs significantly compared to traditional phone calls, leading to substantial savings for businesses and individuals.

    Reliable Communications: Highly dependable HORIZON PoC services with operational resilience through high redundancy and hot-host standby cloud servers for zero downtime.

    Communicate instantly with remote teams nationwide using a variety of PoC devices

    Coordinate locations and jobs with centralized dispatching and GPS location tracking

    Facilitate cost reductions by improving operational efficiencies and fast problem-solving

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