Nowadays, with the rapid growth of social informatization and the influx of massive amounts of information, the application field of video conferencing has rapidly expanded. Recently, the People's Procuratorate of Fuzhou City purchased Dalian Kedi's high-definition multi format hybrid matrix to upgrade and transform its video conferencing system, greatly improving the speed and efficiency of information processing.

Dalian Kedi Kd-MF series high-definition and multi format hybrid matrix is a high-performance modular plug-in matrix system that can reach a scale of 288 × 288 and can flexibly configure input and output boards. Adopting FPGA array based pure hardware technology architecture: due to no hard disk, maintenance free, and no operating system, it avoids the problems of industrial control system crashes, hardware conflicts, blue screens, and computer virus intrusion; Moreover, the startup speed is fast (<20 seconds), stable and reliable, and unexpected power outages will not cause equipment damage. It can be operated frequently to switch on and off. The input and output boards adopt a modular rear panel structure, which can flexibly configure different signal formats and quantities; The power and control boards adopt a modular front panel structure with dual power and dual control redundant hot backup, which improves the stability of the equipment. This matrix also supports hot swapping, which allows online upgrades, maintenance, and expansion to be completed by simply replacing or adding cards without power outage or changing wiring. The integration of signal interface and signal board solves the process bottlenecks that affect signal quality, such as virtual soldering and missed soldering, and reduces the number of fault points in the matrix. The design of air-cooled noise reduction temperature control greatly improves the stability of the equipment.

Since its establishment more than ten years ago, Dalian Kedi has always regarded the latest technology as its core competitiveness and important product added value. After sales service actively responds, deeply integrates into customer service needs, timely solves any problems in application and maintenance, and continuously wins the support and trust of a large number of users. Kedi firmly believes that first-class technology, advanced production equipment, and strict quality management system, combined with strong economic strength and excellent research and development strength, are the solid guarantee for the Kedi brand to always be in a leading position in the domestic industry.