SDA-VM2560 is a high integration, flexible, predominant modular video, and audio and alarm switch matrix. It can synchronous switch video and audio, overlap Chinese and English character in output image, and the output volume can adjust. Single machines can connect no less than 512 cameras and audio probes, 64 monitors and baffle boxes, and switch on no less than 1024 alarm signals, 8 alarm linkage monitors. The matrix can set alarm linkage monitor and its locate point arbitrarily, starting on site light and record when alarm. Each image can be independent set mode by switch or fixed point. Switch mode can divide into automatically, manually, program and group. Group switch can set 4 group monitors and 4 group switch modes, each mode included no less than 64 groups cameras, each group camera included no less than 16 cameras, each group monitor can transfer any group switch.
Large video and audio switch matrix adopt modular structure, it can convenient combination and extension. High performance storage can automatic set protection on site when suddenly power cut.