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Vehicle Driving Recorder Digital Tachograph Systems With 4 Cameras 

Place of Origin: Guangdong, China (Mainland) 
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Product Detail

Model No.: G-V303

Vehicle Driving Recorder Digital Tachograph Systems Wit

Vehicle Driving Recorder Digital Tachograph Systems With 4 Cameras



GPS features


GPS antenna interface

SMA interface: 26dB

Tracking sensitivity


Positioning time

Cold boot less than 34s; hot boot less than 3.5s; warm boot less than 33s, re-capture time 1.0s

Positioning accuracy

10m2D RMS

Speed accuracy


BS positioning accuracy


Environment features


Vehicle spark noise immunity

Discharge voltage 10 kV20 kV, discharge frequency 20 times/s200 times/s

Electro-transient pulse noise immunity

4KV, experiment grade IV

Static discharge noise immunity

Contacting discharge 6KV, air discharge 8KV, experiment grade III

Conduction interference limits

Accord with the requirements of class B

Radiated interference limits

Accord with the requirements of class B

Temperature characteristic

Working temperature -20 +60

Limiting temperature -35 -20, +60+70


595  non-condensation 




Product Functions:


1.Image: adopt H.264 technology to achieve the

monitoring by 4 routes real time image, store image at regular time, event record, alarm record, image resolution D1/Half D1/CIFcan be select.

2.SD storage:

adopt high capacity SD card to store image, strong error correction feature, it is safety for image in the condition of inside vehicle.

3.Image transmission:

Real time transmit/monitor video via PRS/3G, double code flow to transmit, adjustable transmission rate.

4.reply image:

routes image can be synchronous replay via DVR player, eplay according with the requirements, editing and storage, characters superposition, geographic info superposition.  

5.GPS monitoring:

Automatic tracking, regions setting, geo-fence, GPS mileage statistics, vehicle mileage statistics, blind area supplementary report, traces storage, base station positioning.

6.Signal detecting and control:

8 routes switch signal input, 1 route vehicle speed sensor’s signal input, 2 routes analog signal input, 5 routes relay control output. Intelligence mode and forced mode to cut fuel/circuit, cameras’ power source control, user-defined backup output control.


SOS, parking over time alarm, speeding alarm, speeding early warning, fatigue driving alarm, deviation alarm, lost power alarm, low power alarm.

8.Road detecting:

road detecting, road detecting calculation, departure alarm, speeding alarm, entry/exit station report…

9.Voice and phone call:

hands free phone, remote listen in, voice reminding device, TTS voice report.

10. National standard/local standard:

 Mr. kaylee

Tel: 86-755-83181674
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Company Info

Shenzhen Dragon Bridge Technology Co., Ltd. [China (Mainland)]

Business Type:Manufacturer
City: Shenzhen
Province/State: Guangdong
Country/Region: China (Mainland)

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