Stay Connected with Reliable Push-to-Talk Communication

Empower your frontline and mobile teams with instant, secure voice communication. Kestronics delivers Communication Solutions that keep your workforce connected in real time - wherever they are.

Through our partnership with Zello, a global leader in push-to-talk (PTT) software, we offer advanced communication tools designed for industries where speed, safety, and teamwork are essential.

Integrated with our mobile computing devices, these solutions replace traditional two-way radios with a modern, flexible platform that works across Wi-Fi, 4G, and 5G networks.

Integrated with Industry-Leading Mobile Devices

Kestronics provides complete communication solutions built around rugged, reliable mobile technology.
Our experts configure and deploy Zello’s push-to-talk software across a wide range of devices - ensuring performance, security, and compatibility with your existing systems.

Technology Partners

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What Are Push-to-Talk (PTT) Solutions?

Push-to-talk communication enables instant voice connection at the press of a button — just like using a radio, but over a secure data network.
With Zello’s enterprise platform, your teams can communicate instantly between devices, vehicles, and sites, without range limitations.

Key features:

  • One-touch, real-time voice messaging
  • Group and private channels for clear coordination
  • Encrypted communication for enterprise security
  • Compatible with Android and iOS
  • Works across Wi-Fi, LTE, and 5G

Compatible Devices

Why Choose Kestronics

With decades of experience supplying mobile computing and data capture solutions, Kestronics ensures your communication systems are built for performance, reliability, and scalability.

We offer full configuration support, device management, and integration with existing infrastructure.

Our Services Include:

  • Device setup and PTT configuration
  • Custom channel creation for large teams
  • Ongoing technical and maintenance support
  • Integration with rugged accessories and headsets

Industry Applications

Kestronics' communication solutions are designed to meet the demands of frontline industries, enabling faster response, safer operations, and seamless teamwork.

  • 1

    Retail

    Improve in-store coordination and customer service with instant communication between staff and managers.

  • 2

    Transport & Logistics

    Keep drivers, dispatchers, and warehouse teams connected for smooth, real-time operations.

  • 3

    Aviation

    Coordinate airside and ground crews efficiently and securely.

  • 4

    Manufacturing

    Streamline communication across production lines for faster decision-making.

  • 5

    Hospitality

    Enable staff to stay in touch across departments for improved service.

  • 6

    Emergency Services

    Dependable communication for critical, time-sensitive operations.

Partner Spotlight: Zello

Zello is a leading enterprise push-to-talk platform, trusted by thousands of organisations worldwide.
Their software delivers instant, encrypted communication across mobile and rugged devices, with a simple user interface and enterprise management tools.
Zello Highlights:

  • 99.99% uptime for always-on connectivity
  • Secure and compliant voice channels
  • Cross-device compatibility (Android, iOS, Windows)
  • Centralised admin console for large deployments
  • Optional integration with Bluetooth PTT accessories

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