People walking to a trade fair

Keeping teams connected

PMRExpo in Germany is Europe's leading trade fair for secure communications. It brings together companies, public authorities, organizations, and industry professionals involved in mission-critical and business-critical communications.

The event focuses on solutions for public safety organizations, emergency response services, control rooms, critical infrastructure operators, and industrial organizations. Key topics include professional mobile communication solutions, Critical IoT, private 5G campus networks, satellite communications, and artificial intelligence.

At the AddSecure booth located in Hall 08.1 Stand F-052, visitors will have the opportunity to meet the GroupTalk team and learn more about our business-critical Push-to-Talk solution for reliable and secure team communication. AddSecure provides secure IoT connectivity and end-to-end solutions that help organizations optimize their operations, create business value and protect critical functions. Together, AddSecure and GroupTalk offer reliable connectivity and communication solutions for organizations where effective communication is essential.

iPhone with the grouptalk app online

Explore GroupTalk in action

GroupTalk is designed for effortless communication, making it simple for teams to stay connected no matter where they are. With its intuitive Push-to-Talk (PTT) service, users can instantly communicate with just one button press—just like a traditional radio, but with the power of mobile networks.

GroupTalk supports smartphones, tablets, rugged devices and computers, providing flexible communication for both field personnel and control room operators. With features such as group communication, private calls, location tracking, video and personal alarms, GroupTalk helps organizations stay connected and coordinate effectively when communication matters most.

Are you attending PMRExpo 2026? Come and meet us at the AddSecure booth in Hall 08.1 Stand F052 to discover how GroupTalk can support your communication needs.

Location: Koelnmesse, Cologne, Germany
Date: November 24–26, 2026