... -alone DVR, H.264 compression.2. High quality video display: NTSC (720×480), PAL (704×576) real time display. ... 3. Multiple recording/ search categories: date/ time, event, manual, schedule, alarm, motion detection.4. Real time recording ... PTZ, camera control Backup ModeSupport CD-RW, DVD-RW, USB, Network Backup Compression StandardH.264 Hard DiskOne large hard drives Security ...