

PUSH-TO-TALK OVER CELLULAR (PoC) SYSTEM
The Most Advanced and Reliable Push-to-Talk Radio System with Nationwide LTE Cellular Coverage
Nationwide PoC radio coverage over cellular 4G/5G/LTE mobile networks
Supports PoC calling on both cellular LTE and Wi-Fi calling, and seamlessly switches between networks
Compact rugged PoC radios with industry-leading voice quality and Ai-based digital noise suppression
Instant group calling with unlimited channels
Widest variety of PoC radio available to meet the needs of diverse applications and users
Powerful web-based PoC Dispatching app for centalized communications and GPS fleet tracking
Advanced PoC cloud servers with system redundancy for the most reliable services
Fast and low-cost PoC radio system deployments that require no infrastructure or frequency licenses
Who Uses PoC Radios?

Schools and Universities
Small Businesses
Construction
Hotels, Resorts, and Casinos
Warehousing and Logistics
Vehicle Fleet Operations
Security Guard Companies
Hospitals and Healthcare
Manufacturing
Property Management Companies

PoC Radios
The PNC360S and PNC380S are compact, rugged, and easy-to-use handheld PoC cellular radio that support group calls over nationwide LTE cellular and Wi-Fi networks.
- Ai-based noise suppression for clear audio in loud enviroments
- Built in Wi-Fi, GPS, and Bluetooth
- Rugged MIL-STD and IP67 rated to withstand impact, dust, and water immersion
The PNC360S is an ultra-compact, cost-effective, and easy-to-operate PoC radio with a 40-hour battery life. This ultra-compact device provides one-handed operation and can be carried on a lanyard.
The PNC380S is a full-featured PoC radio with a full keyboard, built-in camera, a car dash-mount kit, 24-hour battery life, and is AT&T and T-Mobile network approved.
PoC Mobile Computers
The PNC560 is a smart handheld device that combines the advantages of an Android mobile computer with a Push-to-Talk communications device with instant group voice. The PNC560 features multiple HD cameras and Lithium polymer battery that provide over 24 hours of operation on a single charge.
- PoC radios and smart devices that run Android business apps
- Ai-Based noise suppression for clear audio in loud environments
- Built in Wi-Fi, GPS, Bluetooth, and multiple cameras
- MIL-STD 810G rugged and IP68 rated waterproof and dust proof
- 6.3″ Gorilla Glass FHD + Screen
- Built-in infra-red scanner


PoC Mobile Radio
The MNC360 Push-to-Talk over Cellular (PoC) mobile radios are professional-grade communications devices that provide clear push-to-talk communication, instant group calling, and location tracking for reliable and effecient fleet despatching. Unlike cell-phones, tablets, and handheld devices, the MNC360 is a legal and DOT compliant device for sale communications while driving.
- Safe vehicle use with tactile buttons and handheld microphone for simple push-to-call operation
- Real-time GPS tracking for use with the Hytera Dispatch application
- Emergency call buttons enable one-touch emergency calls to dispatcher and other PoC devices
- Digital noise suppression and high-volume speaker for exellent voice quality in loud vehicles
Hytera Bridge
Hytera Bridge is a Radio over IP (RoIP) gateway that adds nationwide Push-to-Talk over Cellular (PoC) communications to existing Analog or Digital two-way radio systems. Hytera Bridge offers the ability to connect Hytera PoC radios with analog radios, Hytera DMR Radios, third-party radios for group radio calls. This enables the expansion of a hybrid communications system while protecting previous radio system investments. For example, an organization may have a radio system at a facility location and require additional radios for wide-area fleet vehicles. With Hytera Bridge, PoC mobile radios for fleet vehicles can be added to the system with communications channels to the existing radios.


HORIZON PoC DISPATCH
HORIZON PoC Dispatch is a web-based communication and fleet tracking dispatch application with instant nationwide calling and real-time GPS location reporting of Hytera PoC Radios.
The dispatch application provides the most flexible calling available with group calling and individual calling. Dynamic call groups can be quickly created with a simple list selection or by selecting an area on the dispatch map. Track and coordinate fleet vehicle and remote worker locations with mapped travel routes, geofencing, time stamps, and real time speeding alarms. HORIZON Dispatch also supports call record storage and reporting options that enable users to instantly review, play, search, and export log for calls, messages, and alarms.

Push-to-Talk Over Cellular White Paper
Learn about Push-to-Talk over Cellular and PoC Radios for Vehicle Fleets.