Push-to-Talk Over Cellular Radios
Nationwide Coverage. Instant Communication.
Push-to-Talk Over Cellular
Push-to-Talk over Cellular (PoC) technology has changed how organizations communicate across large geographic areas.
Instead of relying on repeaters, towers, or licensed frequencies, nationwide radios use cellular and Wi-Fi networks to deliver instant communication — wherever coverage exists.
With a simple push-to-talk experience, teams can connect across cities, states, or the entire country.
What Do Nationwide Radios Operate On?
📶LTE
📡4G
🌐Wi-Fi Networks
Why Choose Push-to-Talk Over Cellular?
✔ Nationwide Coverage
Communicate anywhere cellular coverage exists.
✔ Instant Push-to-Talk
One-button communication across unlimited distances.
✔ Cloud-Based Management
Manage users, talk groups, and devices remotely.
✔ Secure & Reliable
Business-grade performance designed for mission-critical teams.
✔ Instant Group Calling: Connect with your entire team at once using seamless one-to-many broadcast capabilities.
Perfect for:
- Transportation & Logistics
- Utilities & Field Service
- Construction Teams
- Security & Patrol Services
- Multi-Location Businesses
- Field Service Organizations
- Enterprise Operations
- Hospitality & Entertainment Venues
- Event & Production Teams
- Hospitals & Healthcare
Traditional Radio vs. PoC
Traditional Two-Way Radio
Requires repeaters/towers
Limited geographic range
FCC licensing required
High expansion costs
Push-to-Talk Over Cellular
No infrastructure required
Nationwide coverage
Operates on cellular networks
Easily scalable
Nationwide Radio Options
Below are four nationwide radios commonly deployed across mobile, field, and fleet environments.
PNC360S
Compact Nationwide Radio for Mobile Teams
The PNC360S is a compact nationwide radio designed for portability and ease of use. It is ideal for teams that need instant communication without carrying bulky equipment.
This radio is lightweight, easy to wear, and simple to operate. Despite its size, it delivers clear audio and reliable Push-to-Talk performance across wide geographic areas.
Key strengths
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Compact and lightweight design
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Long battery life for full shifts
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Simple push-to-talk operation
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Nationwide coverage without infrastructure
PNC380S
Nationwide Radio With Display and Keypad
The PNC380S is a nationwide radio built for users who need greater interaction and visibility. It features a color display and physical keypad, making it easier to manage talk groups, contacts, and system features directly from the device.
This model is well suited for supervisors, dispatch-coordinated teams, and users managing multiple roles or groups.
Key strengths
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Display and keypad for advanced control
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Clear digital audio
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GPS and dispatch integration
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Nationwide Push-to-Talk communication
PNC560
Smart Nationwide Radio With Touchscreen
The PNC560 is a smart nationwide radio that combines Push-to-Talk communication with data and touchscreen functionality. It bridges the gap between traditional radios and smart devices while remaining purpose-built for professional use.
This radio supports voice, location awareness, and data interaction in one device, making it ideal for teams that need more than basic communication.
Key strengths
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Touchscreen interface
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Push-to-Talk voice and data capability
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GPS and dispatch visibility
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Nationwide coverage via cellular networks
MNC360
Vehicle-Mounted Nationwide Radio for Fleets
The MNC360 is a nationwide radio designed specifically for vehicle-based communication. It is built for dashboard or console mounting and provides instant Push-to-Talk communication for drivers and dispatch teams.
This radio draws power directly from the vehicle, ensuring continuous operation during long routes and multi-shift use.
Key strengths
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Vehicle-optimized design
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Continuous power from vehicle system
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Clear audio in mobile environments
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Nationwide Push-to-Talk coverage
Choosing the Right PoC Radios for Your Team
Handheld Units:
Handheld PoC radios are portable and designed for easy one-handed operation.
They are ideal for:
- First responders
- Security officers
- Field staff
Key features often include:
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Instant one-to-many group calling for immediate team coordination
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Built-in GPS
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Rugged, durable casing
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Long battery life for extended shifts
These radios are perfect for teams that need reliable, on-the-go communication.
Mobile & Vehicle-Mounted Radios
Mobile PoC radios are installed directly in vehicles, typically mounted on dashboards.
They are well suited for:
- Fleet operators
- Logistics teams
- Transportation services
Key benefits include:
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Seamless group calling for fleet-wide announcements
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Tactile buttons for easy use while driving
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Road-safe design
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GPS tracking
These units are built for teams that rely heavily on vehicle-based operations.
Smart Devices with PoC Capability
Some PoC radios operate on smart platforms with touchscreen interfaces.
These devices combine:
- Traditional PoC voice communication
- Mobile computing functionality
They allow teams to:
- Use business applications
- Access data tools
- Communicate seamlessly in one device
This option is ideal for teams that need both communication and operational software in a single solution.
Our Partners
Our Customers
Partnering for Performance
At Kelrad, we don’t just sell hardware; we build the lifelines that keep your teams safe and synchronized. From public safety dispatch to large-scale event logistics, we are proud to support the organizations that keep Georgia moving.