... NTSC:D1(704*480).Recording Frame 15'LCD all-in-one DVR(H.264). Adopts the standard main ... Network transmission, and playback simultaneouslySupport dual-stream transmission for all channelsSupport Multiplex operation:live, record, playback, backup, ... ControlSupport Multi-language OSDCentral management software and Networked system managementSupport mouse, remote controller, panel operating Display ...