|
Item
|
Parameters
|
Specification
|
|
System
|
Operating Language
|
Chinese/English
|
|
OSD
|
Graphical User interfaceï¼OSD menu
|
|
|
Password
|
Users Password/ Administrator Password
|
|
|
Vision
|
Video input
|
4-CH video input 1.0Vp-p.75Ω
|
|
Video output
|
1-CH Video output 1.0Vp-p.75Ω
|
|
|
Recording Ratio
|
PAL 25 Frame/s CCIR625 lineï¼50 field
|
|
|
NTSC 30 Frame/s CCIR525 lineï¼60 field
|
||
|
Audio
|
Audio input
|
4-CH video input 600Ω
|
|
Audio output
|
1-CH Video output 600Ω
|
|
|
Audio output V
|
1V-2V
|
|
|
Recording mode
|
Audio & Video sync.
|
|
|
Audio compression
|
ADPCM
|
|
|
Video & Recording System
|
Audio compression
|
H.264 Variable streamï¼VBRï¼/Fixed streamï¼CBRï¼
|
|
Audio format
|
4CIF@25fpsï¼4HD1@25fpsï¼2D1@25fps+2CIF@25fps
|
|
|
Video stream
|
ISO 14496-10
|
|
|
Audio stream
|
ADPCM
|
|
|
Video Rateï¼kbps
|
CIFï¼256kbps~1.5Mbps 8 levels optional. Bestï¼1 levels
|
|
|
HD1ï¼600kbps~2Mbps 8 levels optional. Bestï¼1 levels
|
||
|
D1ï¼600kbps~3Mbps 8 levels optional. Bestï¼1 levels
|
||
|
Audio Bitrate
|
4Kbytes/s
|
|
|
Store-in
|
Dual SD card storageï¼support 32GB for each
|
|
|
Alarm
|
Motion Detection
|
Optional
|
|
Alarm input
|
6 to 8 alarm output
|
|
|
Alarm output
|
2 alarm output
|
|
|
Communication Port
|
Serial Interface
|
Support 1-RS232 interface
|
|
Serial Interface
|
Support 2-RS232 interface
|
|
|
Wireless Transmission
|
HSDPA/HSUPA
|
Built-in HSDPA/HSUPA module
|
|
EVDO
|
Built-in EVDO module
|
|
|
GPRS
|
Built-in GPRS module
|
|
|
Wireless Transmission
|
802.11b/p
|
Built-in WIFI moduleï¼View Video VIA WIFIDownload Video files
|
|
GPS
|
Built-in GPS moduleï¼upload GPS info by WIFI & 3G
|
|
|
Upgrade Mode
|
Playback Software
|
Playback Video files & Analyses vehicle info in files
|
|
CMS
|
Preview Video VIA WIFIãGPSãAlarm upload andParameter configuration and so on.
|
|
|
SD card upgrade.
|
||
|
Others
|
Power input
|
+8V~+36V
|
|
Power output
|
+12V@2A
|
|
|
Oper. Temperature
|
-30ºC±70 ºC
|
|
|
Power
|
6W
|
|
Dual SD Vehicle-mounted DVR
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