News & Events

September 7, 2024 - The first Public Security Tech Expo (Lianyungang) has drawn over 2,100 participants, including law enforcement agencies, renowned experts, and scholars from 122 countries, regions, and international organizations. Chinese government officials and public security leaders were also in attendance to assess global public security challenges and explore strategies for enhanced cooperation. As a leading provider of critical communication solutions, Caltta showcased its cutting-edge public security solutions, unveiling new technologies, products, and achievements.

Jilin, China - July 2024 - Caltta Technologies, a leading provider of critical communication solution, is advancing the digitalization of industry partners through technological innovation. Recently, ...

Caltta Technologies, the leading mission and business-critical communications solutions provider, showcased its cutting-edge emergency communications products and solutions at the MWC Shanghai 2024 from June 26-28. The show saw the largest-ever international participation, welcoming nearly 40,000 attendees from a record 124 countries and territories for three days of innovation, collaboration, and progress. 

Caltta Technologies, a leading provider of integrated professional Private Mobile Radio (PMR) communications solutions, proudly announces the successful implementation of its DMR solution at Salisbury...

Caltta Technologies, a leading provider of critical communication solutions, continues to foster strategic collaborations with industry partners to deliver enhanced value to global customers. Recently, Caltta has successfully implemented its state-of-the-art digital radio systems at Salisbury Cathedral, a historical landmark built between 1220 and 1256, boasting Britain’s tallest cathedral tower and attracting over 600,000 visitors annually.

As digitalization and 5G technology continue to reshape the technological landscape, professional mobile radio (PMR) technology is experiencing a transformative evolution, with continuous upgrades enh...

London, UK - Mar 4, 2024 - Caltta Technologies, a leading provider of critical communication solutions, continues to foster strategic collaborations with industry partners to deliver enhanced value to global customers. Recently, a prominent aviation company in the UK deployed a Caltta ECS (Enhanced Conventional System) to elevate its communication capabilities and work efficiency. 

The existing user base of two-way radios is highly diversified regarding technology adoption in terms of both communications protocols and use cases. As the industry steps into the digital and LTE and...

Gansu, China - On December 18, 2023, at 23:59, a Ms6.2 magnitude earthquake struck Gansu Province (35.70°N, 102.79°E), a northwest city of China. Caltta Technologies, a leading provider of integrated professional PMR (Private Mobile Radio) communications solutions, has played a pivotal role in supporting Gansu earthquake relief efforts through its proactive contributions to crucial emergency rescue communications.

Shenzhen, China, Dec 5th, 2023 - Caltta Technologies, a global leader in integrated professional PMR (Professional Mobile Radio) communications solutions, showcased its latest innovations at PMRExpo 2023 held in Cologne from November 28 to 30, 2023. The company presented its advanced DMR (Digital Mobile Radio), PTToC (Push-to-talk over Cellular), and high-security emergency communication solutions, alongside the groundbreaking new products DM660 and PR680 at Booth B20.

On October 8, 2023, the 19th Asian Games came to a successful conclusion in Hangzhou, China. Caltta Technologies, a leading provider of integrated professional PMR communications solutions, in collaboration with China Mobile, the largest Mobile Network Operator (MNO) in the world, played a pivotal role in ensuring the success of this mega event.

Shenzhen, China - Caltta Technologies, a leading provider of integrated professional PMR communications solutions, in collaboration with China Mobile, the largest Mobile Network Operator (MNO) in China, played a pivotal role in ensuring the success of the 19th Asian Games held in Hangzhou in October.