Long Range Two-Way Radio Over Cellular

Seamless communication across radios, mobiles and tablets over 4G/5G & Wi-Fi

What is Broadband Push-To-Talk (PTT)?

Broadband PTT replicates the function of traditional two-way radios but operates over cellular networks and Wi-Fi instead of UHF/VHF radio frequencies. This provides a long-range communication solution with the speed and simplicity of push-to-talk, extending your reach across regions or even nationwide.

Why Use Long-Range Two-Way Radio for Your Business?

  • Instantly connect with your team at the push of a button—on radios, mobiles, or PCs.
  • Quick and easy to deploy—no complex infrastructure or installations required.
  • It works with your existing SIM and data plan, with no hidden costs or call charges.
  • Compatible with Android, iOS, and Windows PC, so you’re free to use your platform of choice.
  • Communicate over Wi-Fi or 4G from anywhere in Europe—even with teams on digital radios.
  • Stay connected even when off-site, improving team coordination and responsiveness.
  • Subscription-based pricing provides fixed costs and simplified budgeting.

You can relax knowing that you can still participate in the conversation, even when not on-site with your team. Reducing the barriers to communication increases your organisation’s efficiency and effectiveness. The subscription-based service means that costs are fixed, with no usage-based call charges, allowing you to balance your budget easily.

 Motorola WAVE PTX & Caltta eChat POC Radios  

WAVE PTX can be used throughout your organisation, using a variety of hardware:

  • Front Office: Tablet
  • In the field: Smartphone or Hands Free Car Kit
  • On site: Digital Radio
  • Back Office: Desktop

The increased efficiency that WAVE PTX will provide can benefit both large organisations with multiple communication needs and smaller, more dynamic operations.

If GPS location is important to you, the WAVE PTX Despatch client is a browser based application which can display the position of all users on Google maps, show historical positions and allow a despatcher to communicate and message with all users.

WAVE PTX Options

  • TLK 110- Safeguard
  • TLK 100
  • TLK 150
  • TLK 100 Hands-Free Car Kit

View WavePTX page for more information

Long range walkie talkie WAVE PTX

Caltta eChat POC Radios

Caltta’s eChat radios are professional-grade Push-to-Talk over Cellular (PoC) devices that deliver instant, reliable communication over 3G/4G/5G and Wi-Fi networks. These radios are widely used across public safety, logistics, construction, and event management industries. They offer features like GPS tracking, emergency alerts, and integration with dispatch systems, all within rugged, field-ready designs.

Caltta G280 Display

Compact, lightweight PoC radio ideal for light-duty use in hospitality and retail with essential GPS and SOS functions.


Caltta e600 Non- Display

Non- display PoC radio built for demanding field operations with long battery life and advanced safety features.

View Caltta eChat page for more information

Tell us what you need

Are you running or setting up a site and need the right communications package for smooth, efficient operations? Talk to our Chat-Com team to find out how we can help you. Call us on 01747 898 008 or email us at sales@chat-com.com.

Want some further information? Get In Touch.

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