... 4 PTZ control, PELCO D/P, ALARM, RJ45 5 H.264 NETWORK DVR, $60 Robustsecu R-D8104 4 Channels Digital Video Recorder Compressed ... .VGA, video & audio can be independent local output. VGA display resolution max to 1280 X1024.Pre and delay recording of Alarm ... video recording of each channel can be set separately, including resolution, Frame, bit rate, image quality and so on.Support 4 ...