In the vast forests and grasslands of the Xing'an League in the northern frontier of China, there is a forest fire communication soldier – Qin Jian. For 20 years, he has traveled through the endl...
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Caltta is a leading provider of integrated professional trunking communication solutions. With the mission of "Make Communications Safer and Richer", Caltta takes continuous innovation as the technology-driven cornerstone, professional technology as the root of the industry, provides efficient and high-quality services, and works with industry partners to create win-win cooperation of ecology, creating value for global customers.
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With a complete range of 2G, 4G, 5G, and PoC end-to-end products, Caltta brings you a one-stop solution and high-quality services.
Based on the industry-leading carrier-class architecture, Caltta supports "DMR+LTE" and "DMR+PoC" cross-system networking and integrated dispatching.
Taking continuous innovation as the technology-driven cornerstone, Caltta supports flexible customization of solutions from systems to terminals.
With a deep understanding of vertical industries, Caltta's DMR solutions have been widely used in Public Safety, Transportation, Utilities, Energy, Emergency Response, etc.
In the vast forests and grasslands of the Xing'an League in the northern frontier of China, there is a forest fire communication soldier – Qin Jian. For 20 years, he has traveled through the endl...
Project BackgroundIn July 2023, affected by Typhoons "Doksuri" and "Kanun," the Beijing-Tianjin-Hebei region experienced an unprecedented heavy rainfall, resulting in severe floodi...
In today's rapidly advancing technological era, enhancing the combat capability of public security agencies and achieving transformation in professionalism, systematization, intelligence, and prec...
In today’s fast-paced digital world, public safety organizations must adapt to new technologies to ensure efficiency, accuracy, and rapid response. The demand for smarter, more systematic, and highly...
Caltta, a global leader in mission-critical communication solutions, announces the successful deployment of its eChat PoC (Push-to-talk over Cellular) communications solution by a municipal client in central Spain. This innovative implementation is transforming municipal operations by streamlining workflows, enhancing collaboration, and improving service delivery in response to the growing complexities of urban management.
Caltta Technologies, a leader in mission and business-critical communications solution, has secured a large-scale contract with Harbin Petrochemical Company, one of the prominent leaders in China’s petrochemical industry. With a legacy spanning over 40 years and an annual crude oil processing capacity of 4.2 million tons, Harbin Petrochemical continues to drive innovation and operational excellence.
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