Operating System : Embedded LINUX 
System Resource : Multi-channel real-time recording, playback, network operation, USB back up
Operation Interface : 16 bit real color GUI interface support mouse operation
Display Screen : 1/4/8/9 screen
Video Standard : PAL (625 lines, 50fps) ; NTSC (525lines, 60fps)
Image Encode : H.264 (High Profile)
Monitor Support : VGA, HDMI
Playback Quality : Analog 960H/D1/HD1/CIF/QCIF ; IP max 1080P
Encode Capability : 8ch D1/AHD-M real time
Decode Capability : 1ch D1/ AHD-M
Analog Rec Mode : 8 x D1/960H
Hybrid Rec Modes : 4 x D1+ (1 x 1080P + 3 x 720P)
Full Digital Rec Modes : 16 x D1, 2 x 1080P + 2 x 720P, 1 x 1080P + 1 x 720P + 6 x 960H, 8 x 720P
Motion Detection : Each channel can set 192 (16 x 12) detection area, can set multi-level of flexibility
Audio Compression : G711A
Bidirectional Talk : Support
Record Mode : Manual>Alarm>Motion Detection>Timing
Local playback : 1-4ch playback synchronously, Under the mode of local 4 x 960H, Max support 4ch playback 4 x 960H@25fps
Video Search : Time, Date, Event, Channel Search
Space Occupation : Video CIF 4~5G/Day x Channel ; D1 16~20G/Day x Channel ; Audio 691.2M/Day x Channel
Video Storage : Local HDD, Network
Back Up Mode : Network Backup, USB Portable HDD, USB Imprint, SATA Imprint
Video Input : 8ch BNC
Video Output : 2ch BNC (including 1 Spot), 1ch VGA, 1ch HDMI
Audio Input : 4ch RCA
Audio Output : 1ch RCA
Alarm Input : 8ch
Alarm Output : 1ch
Network Port : RJ45 10M/100M self-adaptive Ethernet port
PTZ Control : 1 RS485, 1 RS232, Support multi kinds of PTZ protocol
USB Port : 2 x USB2.0
HDD Port : 2 SATA port (Each max support 4TB)
Wireless Port 3G WIFI (Extension via USB port)
Power : 12V, 4A
Dimension : 350mm (Length) x 295mm (Width) x 45mm (Height)