Recently, in order to accelerate the implementation of the province wide broadcasting and television cable network, with one province, one network, full network connectivity, and digitalization process, Fujian Radio and Television Network Co., Ltd. Branch has adopted the Kodi Kd7021 emergency switch to improve its digital playback system, greatly enhancing the stability of the entire system.

The Dalian Kedi Kd7021 series ASI/TS stream signal monitoring emergency switch is specifically designed for stream signal monitoring, alarm, and automatic emergency switching in the front-end of digital cable TV networks. The main and backup channels, as well as the cushion broadcast signals, form a stable and reliable system of either 2 out of 1 or 3 out of 1. If the emergency switch detects a fault in the main channel's stream signal, it can directly switch the corresponding faulty channel to the backup channel. The Kd7021 digital ASI/TS stream signal emergency switch is currently a specialized emergency equipment in China that can effectively and in real-time solve the problem of secure broadcasting of wired front-end signals.

Dalian Kedi started with broadcasting and television, and has been focusing on the production, research and development, and sales of matrix products for more than a decade. Its products have reached the national first-class or above standard. Kodi has always adhered to independent research and development, and has become the preferred brand in the minds of users with a high degree of innovation consciousness and professional service spirit. With the continuous development and expansion of the company, Kodi will continue to increase investment in research and production, better demonstrating the extraordinary strength of domestic leading brands.