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Solutions > Push-To-Talk (PPT)

Instant Communication with Push-To-Talk Over Cellular

Professional mobile devices for mission-critical communications.

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A woman in a yellow vest using a handheld radio while reviewing a clipboard, with additional Lisheng communication devices displayed.

Digital LTE Radio

These LTE Radios offer communications and operational control while accelerating innovation. Enjoy high-quality audio, encrypted communications, multimedia messaging, and the flexibility to choose any device and communicate at any distance.

H28Y

The H-28Y is compact and small Push-to-Talk over Cellular (PoC) radio that offers nationwide coverage over 4G/LTE networks for your PTT communications. The user can enjoy license free nationwide radio communications. With a battery capacity of 4400mAh and easily meet the battery needs of long day operations.

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Specification Sheet

D828

The D828 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 efficient fleet dispatching and make a safe communications while driving.

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Specification Sheet
A close-up of a Lisheng mobile radio and microphone, highlighting the device’s controls.
FEATURES

Seamless, Instant, and Reliable Communication

Long-Lasting Battery

Optimized batteries ensure reliable communication for long shifts.

Durability Tested

Built to withstand extreme conditions for dependable performance.

Glove Friendly

High-quality screens allow smooth use even with wet hands or gloves.

Emergency Ready

An easily accessible SOS button ensures quick emergency response.

GPS Precision

Supports GPS, A-GPS, Glonass, Galileo, and Beidou for precision.

Loud & Clear

Designed for clear communication with output up to 105 dB.

Trusted by Global Teams for Reliable Connectivity
Industries

Use cases for every industry

Security

Law Enforcement

Health

Construction

Transportation

Logistics

Distribution

Agriculture

Testimonials

What our clients say about us

Partnering with VNetgy has been a game-changer for our education initiatives. Their seamless IT solutions have enhanced collaboration and learning outcomes across our network of schools.

Principal

VNetgy’s expertise in healthcare IT has improved our patient data management systems. Their commitment to security and efficiency has made a remarkable difference in our operations.

Medical Director

Managing projects in remote locations has always been challenging, but VNetgy’s solutions have revolutionized our operations. Their support ensures seamless communication and efficiency, no matter where we are.

Field Engineer

As a startup in agriculture technology, we needed scalable IT solutions. VNetgy delivered exactly what we needed, helping us innovate and grow sustainably.

Co-Founder

The creative industry thrives on flexibility, and VNetgy’s cloud solutions have made it effortless for us to collaborate across teams. Highly recommended!

Creative Director

We absolutely love the TrackPoint experience —it was seamless, efficient, and incredibly easy to use. From implementation to daily usage, everything was straightforward and user-friendly, making our vehicle tracking operations smoother than ever. Your team’s support and responsiveness have also been outstanding, ensuring we had everything we needed along the way.

ActionInvest Caribbean
Ms. Divya Doerga
Project Director

We have been extremely pleased with VNet’s TrackPoint solution. The system is highly reliable and efficient, providing us with real-time tracking, which has significantly improved our fleet management and overall operational efficiency. The user interface is intuitive, making it easy to monitor our vehicles' locations and performance. A great partner, offering excellent customer service and support.

Edmondson Design
Mr. Troy Edmondson
Managing Director

Pixels Signs and Prints relies heavily on V Net Technologies' Track Point to track our vehicles in real-time, ensuring faster deliveries and optimized routes. This means on-time signage deliveries and improved service for our customers!

Pixels Signs and Prints
Ms. Lisa Prasad
Managing Director

I want to take a moment to express my appreciation for the outstanding service I received from VNet’s TrackPoint. It was refreshing to encounter such a dedicated team that truly prioritizes their clients. I highly recommend their Fleet Management solution for anyone in need of reliable GPS tracking solutions backed by exceptional customer service.

Paragon
Mr. Jason Arjune
Project Coordinator
Partnered with Global Leaders for Seamless Connectivity
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Instant, Reliable Communication Anywhere

Stay connected with Push-To-Talk Over Cellular (PoC) solutions. Enjoy instant group or one-on-one communication with nationwide 4G/LTE coverage, rugged durability, and crystal-clear audio. Perfect for security, transportation, logistics, and emergency teams.

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A woman in a yellow vest using a handheld radio while reviewing a clipboard, with additional Lisheng communication devices displayed.

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