Format: H.264 main profile
Master processor: Technical grade embedded micro controller
O.S.: Embedded Linux operation
System resources: Multichannel real-time recording, playback, multi users network ops, simultaneously. USB backup output
Operation interface: 16bit true color graphical operation interface, support mouse operation
Picture display: 1/4/8/9 frame
Video standard: PAL (625TVLine, 50fps); NTSC (525TVLine,60fps)
Monitoring quality: PAL, D1 (704x576); NTSC, D1 (704x480)
Playback quality: PAL, CIF (352x288); NTSC, CIF (352x240)(real-time) CIF: 200FPS PAL, 240fps NTSC; D1: 100fps PAL, 120 fps NTSC;
Code capacity: CIF: 200FPS PAL, 240fps NTSC; D1: 100fps PAL, 120 fps NTSC;
Motion detection: 396(22x18) surveyed area can be set in everyone frame; Multilevel sensitivity can be set
Audio: compression G711A
VoIP: Yes
Recording |and playback: Recording mode Manual/alarm/motion detection/timing
Local playback: Single channel, 8channel and multi channel (max 8channel simultaneously)
Recording search: Time point, calendar, event, channel
Storage and back up: Occupation HDD space in everyone channel Audio: 28.8Mbyte/ hour + video: 25~450Mbyte/hour
Record storage: Local HDD, and network
Backup mode: Network, USB HDD, USB DVD-R/RW
Video input: 8 channel BNC
Video output: 1channel BNC, 1.0Vp-p, 75 ohm, 1channel VGA output
SD card: 1 X SD
Audio input: 4channel RCA, 200-2800mV, 30K ohm
Audio output: 1channel RCA, 200-3000mV, 5K ohm
Alarm input: 8
Alarm output: 1
Network: RJ45 10M/100M self-adapting Ethernet port, I.E. viewing, and supports: Windows mobile, Symbian, iPhone and Black Berry and Google cell phone viewing; also Central Management System (CMS)
PTZ: 1 x RS485
USB: 2 x USB interface
HDD: 1 x SATA supports 2TB
Power: 12V/4.15A external adaptor
Dissipation <10W(w/o HDD)
Working temperature: 0 degree +- 55 degree
Working humidity: 10% -90 %
Dimension
Color box: 365*325*110mm, DVR: 310*215*45 mmCarton: 580*380*340mm, 5pcs/carton
Weight: 2.5KG/carton
Support language: S. Chinese, T. Chinese, English, French, Portugal, Russia, Italian, Spanish, Thai, Greek, Japanese, German, Turkish, Polski and Finnish.