... 4CH H.264 Standalone DVR, 4X IR Day/Night CCD Dome Camera Surveillance CCTV System Mini 4CH H.264 Standalone DVR, ... 4X IR Day/Night CCD Dome Camera DVR Specification:* H.264 compression format* Mobile monitoring, support ... , sensor recording and motion recording* Image quality: highest, high, standard, low* Detailed event log support* Searching modes: time/date searching ...