Recently, Dalian Kedi has received continuous good news. After the successful application of the large RGBHV stereo matrix and large AV matrix in the video surveillance center of Anshan Public Security Bureau, the 256 × 128 large video and audio matrix has been used for more than a year, and the product runs stably and reliably, successfully passing the acceptance inspection of Liaoning Provincial Public Security Command Center.

The informatization of Liaoning Provincial Public Security Department ranks among the top in the national public security system, and has set higher standards for the construction of new command centers, striving to build a high standard command center system. All devices used in this system have undergone strict testing and demonstration. After a comprehensive evaluation of numerous brand products, the Cody 256 × 128 large video and audio matrix has successfully won the bid. After a year of use and comprehensive evaluation by the acceptance expert group, it is believed that the product fully meets the design requirements of the building, meets various standards, and achieves ideal application effects. In this project, it has played a positive role in realizing the networked public security command, digital information transmission, intelligent decision-making assistance, clustered police force scheduling, information resource sharing, real-time query and statistics, and overall technical standardization for the Liaoning Provincial Public Security Command Center.

The Kodi 256 × 128 large video and audio torque adopts internationally advanced modular design, plug-in structure, advanced circuit layout and imported components, and has strong anti crosstalk ability, which can achieve full switching without jitter. Meanwhile, all circuit boards in the system support hot swapping, which greatly facilitates system maintenance. In addition, the product has a power-off memory function, which can ensure that data will never be lost after a power outage. The entire chassis adopts a hot backup integrated switch power supply, with dual power modules and dual control modules, which are mutually hot backup, greatly improving the safety and stability of the system.

After years of practical application, Kedi's large-scale matrix technology has become fully mature and has been listed as the preferred brand for domestic large-scale matrices by many users. Dalian Kedi will adhere to the development philosophy of "focus and innovation" and become a consistent "matrix expert".