... sell each kind of HD Advertisement Machine, Android HD Network Player, HD Player, USB Video Capture Card, HDMI Switch, HDMI Splitter ... home theater, adv company, hotel KTV, home appliances market, multimedia teaching, E-market counter, digital shop and bus. UUDVR is ... at the same time which is better than the Harddisk DVR so far. Specification. SpecificationUUDVR-8HostVideo8-CH, BNCAudio4-CH, RCAHost ...