... 1024, 1024*768, 800*600Tour DisplaySupportRecordingOSDCamera title, Time, Video loss, Motion detection, RecordingVideo/AudioH.264/ADPCMImage ResolutionD1( ... *18),Sensitivity:1-5(Level 5 is the highest)Video lossSupportAlarm4 IN /1OUTNone4 IN /1OUTPlayback & BackupPlayback channel8CHPlayback ... 2T; 1 CD-RSpace occupationAudio: 14.4MB/H, Video: 56-900MB/HHDD managementHard disk hibernation technology, HDD ...