CCTV DVR H.264 compression format ... ModeUSB mouse, IR remote control, Keyboard, NetworkVideoInput4 channel, BNC(1.0Vp-p, 75)StandardNTSC(525Line ... cameraOSDCamera title, time, video loss, camera lock, motion detection, recordingRecordingVideo/Audio CompressionH.264 / G. ... , Alarm ServerRemote OperationMonitor, PTZ control, Playback, System setting, File download, Log informationHard DiskHard Disk1 ...