To welcome the arrival of the 2014 China International Public Safety Products Expo, as a well-known matrix expert in the industry, Dalian Kedi will focus on showcasing products such as kd-MF144144 × 144 multi format matrix, 512 series HD-SDI large matrix, digital adder, and Kedi's full range of interfaces.

The Kd-144 high-definition multi format hybrid matrix has a scale of 144 × 144 and can flexibly configure high-performance multi signal and multi format modular plug-in matrix for input and output boards. Dalian Kedi achieves true "full HD" signals and outputs high-quality, jitter free signal images based on the characteristics of no compression, no loss, and no distortion in the transmission of signal images, as well as high-definition, real-time, and no delay in the signal transmission process. Because separate matrices are no longer needed to process signals, and various converters are no longer needed to achieve signal conversion, the stability and reliability of the system are greatly improved while simplifying the system and reducing costs.

        Dalian Kedi has launched a full range of multifunctional interface products, including signal converters, distributors, and processors. The converter covers the mutual conversion between all digital to analog and high/standard definition signals, including one-to-one single function format conversion and many to many multifunctional format conversion. It not only has excellent signal quality, but also has rich functions to meet different needs. The distributor has a wide variety of types and flexible scales, covering all commonly used signal formats in the industry. The processor includes various extenders, twisted pair extenders, optical transceiver, and frame synchronization jitter free switching products. Extenders and twisted pair extenders can effectively extend the transmission distance of VGA, DVI, and HDMI signals while ensuring signal quality; The optical transceiver is suitable for ultra long distance transmission of VGA, DVI, HDMI, and HD-SDI signals, and has special functions such as reverse control data transmission and audio embedding and de embedding; The frame synchronization jitter free switching product is mainly aimed at situations that require high signal switching effects, ensuring jitter free switching of VGA, DVI, and HD-SDI signals, completely solving the problem of black screen switching.

        Kodi 512 series HD-SDI large matrix, compliant with broadcast grade SMPTE 292M standard and ITU standard, supporting at 1.485Gbps bit rate 720p@50Hz  720p@60Hz  1080i@50Hz  1080i@60Hz  1080p@25Hz  1080p@30Hz Digital high-definition signal in signal format, and downward compatible with digital standard definition SD-SDI signals with code rates ranging from 10Mbps to 540Mbps.