01. H.264 Compression :Using Hardware CODEC not DSP
02. Max. 120 ips(HD1) /60 ips(D1) recording in NTSC
03. 4 channel of video input
04. Quadplexer: Record, Playback, Copy and Network at the same time
05. Embedded Linux
06. 1 channel synchronized audio
07. SD card memory
08. 4 level image quality setting
09. Schedule recording and various recording setup per channel
10. 4 CH sensor inputs pre-alarm and post-alarm recording
11. Panic alarm allows for Emergency recording in full frame rate of every channel
12. Digital Watermark support
13. Smooth reverse playback
14. Various search method: Calendar, Time, Event(speeding, lengthy stops, excessive braking, stopping without warning lights, etc..) (Copied)File, Text, Log file
15. Supported copy media: USB memory stick, External USB HDD / CDRW / DVDRW
16. Ease of operation: Front key, Remote controller, External controller, Network viewer
17. Firmware upgrade via SD card, USB or Network
18. RS-485 port for PTZ & External controller support
19. Driving Information(warning lights, brakes, turn signals)overlay on live and playback video
20. GPS (optional) data can overlay location & speed and record with video for Mobile DVR
21. Impact Sensor (optional) detects excessive gravitational forces on X,Y,Z axis.
22. Daylight saving time
23. Network client viewer: 16 units x 16 clients connection at the same time
24. Web browser support
25. AVI file converting
26. Multi-language support