The System supports multiple ports of different video channel inputs (up to 20 ports capability). One video capture card supports 4 ports of video inputs. All video inputs can be displayed
concurrently within one screen. Each video channel can also come with one port of a different audio channel input to perform synchronized video/audio monitoring, recording, and playback function.
The System provides a superb high monitoring speed for each video channel as real time displayed with NTSC 30 FPS, frames-per-second, and PAL 25 FPS, frames-per-second; for full system as real time
displayed with NTSC 600 FPS, frames-per-second, and PAL 500 FPS, frames-per-second. The System allows the highest recording speed for each video channel as real time recording with NTSC 30 FPS, and
PAL 25 FPS; for full system as real time recording with NTSC 600 FPS, and PAL 500 FPS (the system can supports all 20 channels with full D1, NTSC 702*480 and PAL 702*576, recording resolution
quality). Meanwhile, considering the network bandwidth limitation, the network transmission speed for each channel can be set within the channel recording frame speed.