Recently, Dalian Kedi Kd-MF36 high-definition multi format hybrid matrix was successfully used in Yichang Public Security Bureau, becoming a model project for the upgrading and renovation of the bureau's video conferencing system, and also playing an important role in promoting public safety and ensuring social stability in Yichang City.

Dalian Kedi Kd-MF series high-definition multi format mixed matrix adopts FPGA array based pure hardware technology architecture: due to the lack of 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.

In recent years, urban safety management has received increasing attention from citizens, and Dalian Kedi has opened a new window of modernization for urban safety management with its high-quality products and leading technology. In the future, Dalian Kedi will also continue to strive and closely follow national development policies to build a more rigorous urban safety management system.