DVR AVTECH 16 CH AVC 798 Video System NTSC / PAL ( auto detection) Video Compression Format H.264 Video Input 16 channels ( Composite video signal 1 Vp-p 75Â © BNC) Video Loop Output 16....
DVR AVTECH 4 CH AVC 791 Video System NTSC / PAL ( auto detection) Video Compression Format H.264 Video Input( Composite video signal 1 Vp-p 75Â © BNC) 4 channels Video Output ( BNC) Main....