Océ was Shenzhen factory direct Shenzhen HDMIj HDMIj matrix matrix

A perfect security video surveillance systems, data acquisition, signal transmission, switching and processing, signal displays, signal storage module is essential, signal switching and processing module, depending on the device to the monitoring center, you need to the vast amount of different types of video signal to provide switching capabilities. Core components of the video surveillance system is a matrix, and its function is to video from any input channel to any output channel switch output, which has a complete switching capability, can be displayed on any monitor any camera in FIG. like and corresponding audio, generally used in a variety of medium-sized monitor system, you can control all of the front-end PTZ camera operations. Traditional core matrix as the control center already exists for many years, and with the development, advancement of technology, video surveillance systems and matrix forms are changing. With the development of signal technology, network technology and image processing technology, matrix products currently there are some new trends. From the current situation, matrix products on the market has the following three: the traditional analog matrix, currently only supports input and output of the analog signal and switching full HD signal matrix, supports a variety of high-definition signal input and output as well as the exchange of digital to analog signal, high / SD signal mixing matrix support level standard definition, analog and digital input and output network of various signals and switching the main difference between the different types of matrices are different ways of exchanging signals, analog matrix based on analog circuit-switched technology, digital high-definition matrix based on speed Matrix serial digital circuit-switched technology to support IP signal is also related to the video signal coding and decoding technology.