As an important department for inspecting and supervising the implementation of tax laws, regulations, and rules by local tax authorities at all levels in the province, the local tax system provides a solid foundation for the national economic regulation work. Recently, in order to strengthen local tax supervision, the Hubei Provincial Local Taxation Bureau purchased the RGB-3232 matrix from Dalian Kedi to comprehensively upgrade its conference system. It has now been put into use and operates stably.

The modular plug-in structure adopted by Dalian Kodi RGB matrix was first used by Kodi in China, adhering to the internationally advanced design concept of "front door plug-in structure, redundant dual power supply, and dual control system", completely solving the signal quality and production bottlenecks of large-scale matrices. Front door plug-in structure: supports live plug and unplug modules, and there is no need to replace the entire machine or change the system wiring after the device is mounted. Only the corresponding matrix module can be replaced to complete matrix maintenance and upgrading, greatly facilitating system failures, maintenance, expansion, etc. Redundant hot backup dual power supply: Adopting a redundant hot backup design, the matrix system's chassis adopts a hot backup integrated switch power supply, and the dual power modules in the chassis work simultaneously, serving as hot backup for each other. When one of the power components fails, the other power pack automatically assumes all power supply to the system, ensuring the continuity of system operation and greatly improving the reliability of the system. Dual control system: The dual control system can be selected according to requirements, and the matrix controls the control system as the main and backup. When the main control system fails, the backup control system continues to support system operation without affecting the switching operation of the matrix system.

For many years, Kodi has been committed to the research and production of video signal switching, transmission, and processing products. The product technology has always been at the leading level in the industry, and it keeps up with the latest international technological development trends. It continues to launch new products with high-tech standards and high stability, making it a trustworthy national brand for users.