* All-in-One Design All-in-One design, can output 5 channel HD video (3 channel for close-up camera, 2 channel for panorama camera) at the same time. both teacher tracking and student traking are use the same devide. * Changeable Lens Panorama camera can replace the lens, compatible M12 mount lens, easy to use for different size classroom. * Adjustable Viewing Angle Panorama camera can adjust viewing angle in vertical(-15° ~ 0°), conveninet installation and degugging. * High Efficient Traking Built-in image recognition and traking algorithms, can be tracking realized without any auxiliary camera or tracking host. * Same Image Style Both panorama camera and close-up camera use the same ISP, make sure the image output have the same brightness, color, style, etc. * Easy Configuration Easy to make a configuration for tracking, direct connect by Ethernet, just need make some base parameters for configuration, large engineering debugging time and cost will be save. *72.5° Wide-angle Lens + 16x Digital Zoom Close-up camera use 72.5° wide-angle high quality lens, support 12x optical zoom, and 16x digital zoom (optional). *H.265 Support H.265 encoding support, enabling full HD 1080p video stream by ultra-low bandwidth. *1080P Full HD Apply Panasonic's 1/2.7 inch, 2.07 million effective pixels high quality HD CMOS sensor, can reach maximum 1920 x 1080 high resolution and achieve quality image. *Ultra-high Frame Rate The output frame rate up to 60fps in 1080P. *AAC Audio Encoding Close-up camera support AAC audio encoding, better sound quality and smaller bandwidth. * Local Storage Close-up camera support local storage module, directly recording to local USB flash disk without NVR.