1 Adopts high-speed embedded micro controller and embedded real-time operating system, which provides extra high stability
2 Four video input channels and two video output channels (monitoring and playback), one VGA playback output
3 Four audio input channels, two audio output channels (monitoring and playback)
4 Network client supports two user interfaces: client software and IE browser, which provides complete functions
5 Supports host upgrade, video files backup and quick configuration for parameters of multiple hosts with CF card
6 Video preview achieves D1 effect; image encoding supports D1 and CIF.