In the face of unexpected situations, fire safety and security work requires orderly and efficient completion of real-time feedback to prevent unforeseen situations. Traditional signal processing requires simultaneous operation of multiple devices, which seriously affects the efficiency of the entire command and control. Recently, Dalian Kedi's MARS and Kd-MF series high-definition multi format hybrid matrices were used in the Deyang Fire Brigade, solving the complex problem of its signal system and greatly improving the efficiency of its command process.

The Kodi MARS series high-definition multi format hybrid matrix is an ideal core access device for small and medium-sized AV systems, fully supporting analog, digital video signal and audio access, calmly responding to increasingly complex video and audio environments, and achieving arbitrary allocation and switching of multiple video and audio signals; Adopting advanced MFormat technology, a single input and output card is compatible with five types of signals: HDMI/DVI/VGA/YPbPr/CVBS, greatly improving the simplicity of the system and completely solving the problem of traditional multi format matrices requiring multiple input and output cards, as well as the need to replace boards for signal upgrades in the later stage; Standard 3.5mm TRS audio interface, supporting audio synchronization switching, embedding and de embedding, without the need for additional audio matrix configuration, effectively reducing costs and simplifying the system; Adopting cross platform control software, supporting Windows, Linux, IOS, Android systems, to achieve cross platform control of computers, phones, and tablets; Suitable for subsystems in small and medium-sized video conferencing systems, multimedia classrooms, command vehicles, stage performances, and complex systems, it is an ideal core access device for small and medium-sized AV systems.

The Kodi 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 x 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.

For many years, Kodi products have always been moving towards faster and more stable goals, constantly bringing customers a humanized application experience, while easily addressing various challenges of signal transmission in the digital era.