Shenzhen, China [19-09-2015] Caltta Technologies, a global leading provider of mission and business critical communication solutions, has partnered with Troncal Radio to successfully deploy a Digital Mobile Radio (DMR) communication system at Gran Vía 2, the major commercial hub adjacent to Fira Barcelona. The system is now fully operational and delivering reliable, seamless communications to enhance operational efficiency for private security teams across the complex.

Located adjacent to Fira Barcelona—a world-renowned exhibition center with exceptionally high visitor traffic and daily operational demands—Gran Vía 2 requires continuous, robust communication capabilities. Reliable voice and data connectivity are essential not only for routine operations but also for rapid and coordinated responses to security or safety incidents.

Caltta’s DMR solution, built in conformance with the ETSI DMR standard, is designed for high-traffic, dense environments. The technology provides stable connectivity even during peak usage, eliminating signal dropouts or interference fast, clear voice communication and reliable short data capability ensures smooth operation on daily basis. Scalable architecture allowing for future expansion or integration with broader communication systems.

With these capabilities, the new DMR system has significantly enhanced operational efficiency at Gran Vía 2. Security personnel can now coordinate in real time, synchronize deployment during incidents, manage routine monitoring and patrols more effectively, and ensure reliable communication even in emergency or high-pressure scenarios.

“These advancements have greatly contributed to enhanced safety and more efficient daily operations for both the management and security teams at Gran Vía 2,” said José María Casas Casadesús, General Manager of Troncal Radio. “As the local partner, our role was to customize the deployment to the unique conditions of Gran Vía 2, overseeing installation and ensuring that all site-specific requirements were effectively addressed.”

Caltta remains dedicated to providing safe, efficient, and modern communication solutions for mission- and business-critical sectors. “Our objective is to deliver systems that are resilient, easy to operate, and scalable to meet our customers’ evolving needs. Caltta will continue to serve and safeguard users across Public Safety, Transportation, Utilities, and Enterprise sectors,” said Leo Li, Sales Director, at Caltta Overseas.