Model i-Pro WJ-ND400 can record up to 64 network cameras simultaneously with multiformat recording in MPEG-4 and JPEG. With built-in motion detection and filtered search, NVR offers 2x and 4x digital zoom on live or recorded video and camera control for pan/tilt, zoom, focus, brightness, preset position, and auto mode. Embedded real-time operating system ensures reliability, while RAID5/6 provides redundant recording for data security.