4ch H.264 Standard HDMI Dvr Recorder , Embedded Linux

4ch H.264 Standard HDMI Dvr Recorder , Embedded Linux Description: H.264 compression 4ch DVR 100 frames full D1 resolution 4ch BNC Video input, 1ch BNC Video output, 1 VGA Video output. 4ch RCA Audio input, 1ch RCA Audio output. 8ch Alarm input, 3ch Alarm output VGA video output 1280×1080 Max HDMI HD Video output 1920×1080 Max Support mouse and remote controllor operation RS485 port, support PTZ control 2 USB port, support portable HDD backup 10/100 LAN port, support DDNS,