... rectangular zones (each camera)OSDCamera title, Time, Video loss, Camera lock, Motion detection, RecordingRecordingVideo/Audio CompressionH.264 / G. ... Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoomBackup ModeUSB Device / eSATA Device / Internal SATA burner/ NetworkNetworkEthernetRJ ... ×89mmWeight6.5KG(without HDD)Application System 16CH Digital Video Recorder DVR