... 1280*1024, 1024*768, 800*600Tour DisplaySupportRecordingOSDCamera title, Time, Video loss, Motion detection, RecordingVideo/AudioH.264/ADPCMImage ResolutionD1(720*576 ... 22*18),Sensitivity:1-5(Level 5 is the highest)Video lossSupportAlarmNone4 IN /1OUTPlayback & BackupPlayback channel4CHPlayback speedD1:60FPS;CIF:240FPSSearch ... , Android, iPhone and Blackberry etc. H.264 dvr digital video recorder