CCTV DVR H.264 compression format 4ch video input,1ch BNC output,1ch VGA output ... View, 7" TFT,support Iphone,black berry mobile monitoringH.264 compression formatRealtime: 25fps/ ch, 4ch 100fps(PAL), 120fps(NTSC)4ch video ... privacy masking for each cameraOSDCamera title, time, video loss, camera lock, motion detection, recordingRecordingVideo/Audio CompressionH.264 / G.711Image ResolutionD1/4CIF ...