evota interactive touch display. Support 1080P real-time encoding Multiple video record modes: Movie mode, Picture in Picture mode and Resource mode Front physical button control: One-key to start/stop/publish courseware Set different video resolution, f??ame rate and bit rate for different environment Multiple connection interfaces: HD-SDI. HDMI, VGA Noise??eduction to facilitate mutual communication at different places Professional acoustic echo elimination to convey clear human voice Industrial structure and OS Ultra-low latency with built-In audio dual processor Software copyright certificates available Simple design and handy operation Optional cardioid o??hyper-ca??dioid directivity characteristic . As an ideal solution to education and business, K Series interactive flat panel features 10-point touch that enables several users working on the screen at the same time.IQClass 6.0 and installation-free IQClass Plus software help make an interactive teaching and collaboration.