... at D1 recording•Dual encoding streams supported•TV(BNC)/ LCD synchronous video output•Live, recording, playback, backup & remote ... zones for privacy masking for each cameraOSDCamera title, time, video loss, camera lock, motion detection, recordingRecordingVideo/Audio CompressionH.264 ... 1~30 sec., Post-record: 10~300 sec. System Connection Dahua 10" Touchscreen combo dvr with built-in lcd monitor: ...