Sd Card Vehicle Dvr With 3g Gps 

4channel SD Card Vehicle DVR


1) 4 channel video and audio recording
2) Video format:1D1(25fps) + 3CIF(25fps)
3) Alarm input: 4 alarm input, No alarm below 4V, high level alarm above 4V.
4) Alarm output: 2 alarm output, high level 12V output.
5) Compression: H.264, 75fps D1/s
6) Data Storage:suport 64GB SD Card.
7) Motion detection / timer switch / alarm recording
8) Suport USB port
9) Power: DC6—36V
10) Body Weight:0.45Kg.
11) Product Size:135mm x 125mm x 65mm
12) Language: Chinese/English
13) Plus GPS function and 3G transmission function(WCDMA/EVDO)

Items	Parameters	Specifications
System	Language	Chinese/English
	OSD	Graphical User interface(OSD 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
	Preview	Support 1 channel or synchronous 4 channels preview.
	Recording Ratio	PAL -25 Frame/s    NTSC -30 Frame/s
	Image Compression	H.264 Main profile,
Audio	Audio input	4-ch Audio input 600Ω
	Audio output	1-ch Audio output 600Ω
	Recording mode	Audio & Video sync.
Image processing & storage	Video format	4-ch CIF: 25fps, 4-ch HD1: 25fps, 1D1: 25fps + 3CIF: 25fps,
	Video stream	ISO14496-10
	Video Rate(kbps)	CIF: 1536Kbps ~ 128Kbps,6 levels optional. Highest:1 level HD1: 2048Kbps ~ 380Kbps,6 levels optional. Highest:1 level D1:  2048Kbps ~ 400Kbps,6 levels optional. Highest:1 level
	Audio Bit rate	4Kbytes/s
	Storage	SD card  storage(support to 64GB)
Alarm	Alarm input	6 switching value
Wireless Transmission	3G(EVDO/ WCDMA)	Built-in 3G(EVDO / WCDMA)module
GPS	Built-in GPS module, Geographic co-ordinates \ speed can be read in coding flow,and can be wireless uploaded.
Software	Analysis of PC playback	Video playback on PC,and analysis the vehicle info in the file.
	CMS	Video preview via GPS upload\alarm upload, central command and parameters configuration, etc.
Upgrade	Support SD cards upgrade.