Shenzhen Dragon Bridge Technology Co., Ltd.
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Gold Index: 10537
Place of Origin: | Guangdong, China (Mainland) |
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Main Features:
Based international newest chip, double core structure, powerful
GPRS and SMS double channels, TCP and UDP double working mode
Positioning based GPS reflected wave, assist with base station, strong capacity to prevent blocking to reduce the blind area
Three proofing design, Quadruple protection for power source, 4 levels watchdog
Low power consumption,
Build-in high capacity backup battery.
Broad intelligence interface to achieve automatic report station for bus, LED screen to release Ads
Build-in TTS voice module to achieve the function of voice report.
It can update remotely, easy to maintain
Approved by 3C, and approved by national grade quality authentication.
Hardware features |
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Hardware framework |
Adopt double core chip |
Communication module |
GPRS, SMS double channels module |
Reliability design |
Quadruple protection for power source, 4 levels watchdog |
PCB protection |
Three proofing protection |
Technical specifications |
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Working voltage |
933 V/DC |
Limiting voltage |
100V/DC |
Car battery protecting voltage |
Low: 9V (12V car battery) or 20V(24V car battery)high:36V |
Power voltage of Anti-reversed connection |
≥100V |
Average working current |
70mA DC 12V |
Power saving mode |
20mA DC 12V |
Backup battery |
Working time 3h |
Dimension |
88x 62.5x 32.5mm(L x W x H) |
Canning material |
Aluminum alloy |
Main device weight |
0.26kgnet weight |
Interface |
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GPS antenna |
SMA interface: 26dB cable length: 5m |
GSM antenna |
SMA interface: 3dB cable length: 3m |
Vehicle detecting interface |
9 routes signal input |
AD detecting interface |
2 routes AD signal input (for enhancement type II, III, IV) |
Video interface |
Serial port for video input, it can expand to 4 video input |
Shenzhen Dragon Bridge Technology Co., Ltd. [China (Mainland)]
Business Type:Manufacturer |