... ,4 Audio 3.OUT:1 VGA, 2 BNC 8-Channel Standalone DVR AST-DVR0804LB H.264 Algorthm, Pentaplex, Support Internal CD ... LockCamera locked for usersCamera AdjustmentAdjust color according to different time periodVideo InformationCamera title, time, video loss, camera lock, motion detection, recordingTV Output ... / USB CD/DVD-RW/ built-in SATA Burner/ Network downloadNetwork STANDALONE DVR AST-DVR0804LB