IP-based Distribution Matrix Audiovisual SystemOctober 22, 2019The 4K Visual Distributed Management Platform of DSPPA integrates advanced audio and video transmission control, graphics signal switching, multi-screen image processing, network and intelligent contr...view
Audio and Video All in One SystemAugust 24, 2018A/V All in One Intelligent School System is a highly integrated system that combines transmission and control of audio and video and recording. It has super strong coding and decoding ability of ...view
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