H.264 32ch DVR CCTV 1,Second-generation video compression of H.264 2,USB,PTZ,Audio,Network,VGA 3,32ch playback H.264 32ch DVR CCTVFeature :1.Second ... -generation video compression of H.264(Main Profile)2.Two ... Android, iPhone, BlackBerry.Specification Sheet: D8032H Compression formatH.264 Main ProfileVideo inputBNC x 32(1.0Vp-p/75Ω) ...