16 loop-through camera inputs Full screen, PIP, and quad screen display for monitoring and playback MPEG4 compression Intelligent motion detection with programmable area and sensitivity for each camera Real time recording (up to 120 FPS) ISDN and/or LAN module 4 audio inputs, 1 audio output Synchronized video and audio System auto recovery after power failure (Watchdog function and self diagnostic technology) Stable and reliable LINUX-based operating system Watermark and time/date stamp in exported images
9 loop-through camera inputs Full screen, PIP, and quad screen display for monitoring and playback MPEG4 compression Intelligent motion detection with programmable area and sensitivity for each camera Real time recording (up to 120 FPS) ISDN and/or LAN module 4 audio inputs, 1 audio output Synchronized video and audio System auto recovery after power failure (Watchdog function and self diagnostic technology) Stable and reliable LINUX-based operating system Watermark and time/date stamp in exported images
16 loop-through camera inputs Full screen, PIP, and quad screen display for monitoring and playback MPEG4 compression Intelligent motion detection with programmable area and sensitivity for each camera Real time recording (up to 120 FPS) ISDN and/or LAN module 4 audio inputs, 1 audio output Synchronized video and audio System auto recovery after power failure (Watchdog function and self diagnostic technology) Stable and reliable LINUX-based operating system Watermark and time/date stamp in exported images 
9 loop-through camera inputs Full screen, PIP, and quad screen display for monitoring and playback MPEG4 compression Intelligent motion detection with programmable area and sensitivity for each camera Real time recording (up to 120 FPS) ISDN and/or LAN module 4 audio inputs, 1 audio output Synchronized video and audio System auto recovery after power failure (Watchdog function and self diagnostic technology) Stable and reliable LINUX-based operating system Watermark and time/date stamp in exported images 
