... 4Privacy Masking4 rectangular zones (each camera)OSDATM/POS information, camera title, time, video loss, camera lock, motion detection, recordingRecordingVideo ... play, Slow play, Next file, Previous file, Next camera, Previous camera, Full screen, Repeat, Shuffle, Backup selection, Digital zoomBackup ... )ATM box, 200mm×130mm×320mmWeight3.5KG-4.5KG(without HDD) 4 Channel D1 4HDD Standalone H.264 CCTV DVR