On November 26, 2024, the highly anticipated PMRExpo opened its doors in Cologne, Germany. As Europe’s leading trade fair for secure communication, PMRExpo attracts global exhibitors and professionals in the field of wireless communication. Spanning three days, the exhibition highlights the latest advancements in communication technologies, products, and solutions, offering a vital platform for industry players to connect and collaborate.

Caltta Technologies seized the spotlight by showcasing a range of groundbreaking products and solutions, including Digital Mobile Radio (DMR), Push-to-talk over Cellular (PTToC), PMR and LTE convergent solutions, and emergency communication systems. These innovations underscore Caltta's dedication to addressing evolving user needs through technological excellence, garnering significant attention from partners, customers, and industry professionals.

Emergency Communication Solutions: Reliable Support in Critical Moments

Caltta has consistently focused on developing robust and efficient emergency communication solutions to enable rapid response and seamless coordination in crisis scenarios. Among the highlights were the SmartLink600 ad-hoc network portable repeater and the SmartLink580 fixed repeater, which provide reliable connectivity during network, power, or infrastructure outages. With one-button activation and rapid network setup within one minute, these solutions offer flexible deployment and wide coverage, ensuring safety and resilience during disaster relief operations.

eChat and PoC Solutions: Instant, Clear, and Limitless Communication

Caltta’s eChat PoC solutions break geographical barriers by tapping into ubiquitous cellular and Wi-Fi coverage, while integrating multimedia capabilities such as voice, images, and video. The newly launched eChat PoC radio G280 made its debut at PMRExpo. Powered by a high-speed RTOS system, the G280 delivers instant push-to-talk communication with ultra-fast startup. Its user-friendly design, clear audio quality, extended battery life, and comprehensive functionality make it an ideal choice for professionals seeking reliable and versatile communication tools.

DMR Solutions: Unmatched Performance and Quality

Caltta showcased a lineup of DMR products, reaffirming its expertise in PMR communication technologies.

The DH5/PH6 series radios, available in professional and commercial variants, support both analog and digital modes. Lightweight, compact, and highly reliable, these radios are designed for maximum portability and safety.

The PH910Ex/PH990Ex explosion-proof radios, certified to ATEX standards, are built for use in hazardous environments containing flammable gases and dusts. These radios ensure reliable communication in high-risk industries such as firefighting and oil & gas sectors.

The PR680 portable repeater, weighing only 3.7kg, supports digital, analog, and IP-connect modes, offering exceptional flexibility for emergency scenarios. The DM660 professional mobile radio, weighing just 1kg, combines high transmission power, superior sensitivity, and multifunctional design, making it a standout choice for industry users.

Narrowband and Broadband Convergence: Leveraging Complementary Networks

Caltta's DMR and PoC convergent solution combines the stability of private PMR networks with the extensive coverage and cost-efficiency of public cellular networks. By deploying private networks in critical areas while leveraging public networks for broader coverage, this solution reduces system costs and enhances service capabilities, ensuring seamless communication for diverse applications.

"PMRExpo has provided us with an invaluable platform to strengthen ties with our existing partners while introducing Caltta's high-quality products and innovative brand to new audiences. This marks a significant step toward unlocking new opportunities in the global professional communications market, paving the way for groundbreaking developments and broader cooperation," said Leo Li, Sales Director of Caltta Overseas.

PMRExpo 2024 brought together over 260 manufacturers from countries such as France, Germany, the United Kingdom, Italy, and Turkey. Amid this prestigious lineup, Caltta stood out as a key innovator. The company’s booth attracted a constant stream of visitors eager to explore its forward-thinking products and solutions. Through meaningful discussions and collaborations, Caltta successfully demonstrated its technical leadership and commitment to innovation.