This smart Teacher tracking and board writing detection system has a USB HD lecturer tracking camera (USB 3.0, DVI, SDI supported) and an IP board writing detecting sensor. The configuration and installation of the system have always been challenging and effective. The unique performance of the system is that the sensor detects writing actions on the board. It triggers the lecturer tracking camera to automatically move to the pre-defined board position and start tracking the lecturer there. If undetected, the lecturer tracking camera can keep tracking the lecturer to return to a pre-defined work and start tracking there. Key Features: Full HD 1080P @ 60fps 59.5° Field Of View 20X Optical Zoom, 12X Digital Zoom USB3.0/SDI/DVI Connectors H.264/H265/MJPEG Video Compression Support Four Video Streams Auto Teacher Tracking Auto Student Tracking