In order to follow the fire protection policy of "prevention first, combining prevention and fire prevention", the Guiyang Fire Brigade Training Base recently purchased Dalian Kedi's Kd-MF72 high-definition multi format mixed matrix and comprehensively upgraded its video conference system, providing further guarantees for building a modern fire army and better protecting the safety of local people's lives and property.

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, the demand in the audiovisual industry market has been continuously increasing, and the application fields of signal processing products have been continuously extended. From the initial broadcasting and television to various functional departments such as public security, electricity, water conservancy, and government, from the public sector to widespread commercial use, it has now involved all aspects of social life. Dalian Kedi will continue to maintain its skilled technology and excellent quality in this field, as well as a tracking based after-sales service system, to become the most trusted matrix manufacturer for users.