Recently, the large-scale high-definition and multi format hybrid matrix of Kedi 144 has been successfully used in a command center of a certain public security bureau in Shanghai, creating a new working form for the integration, efficient collaboration, multi business, and interconnection of its monitoring, management, and scheduling systems.

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 the current epidemic situation, Dalian Kedi always adheres to the principle of customer first, takes multiple measures to ensure supply, wholeheartedly provides services to users, and has won the recognition of users. We know the strength of the wind and the sincerity of the board! In 2022, Kedi will play the industry's leading role as a "matrix expert" through advanced technology, strong capabilities, and thoughtful services.