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JM-VG02U
INS-aided OBD Tracker
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The JM-VG02U is an OBD II tracker that can be installed effortlessly. With the built-in 3-axis accelerometer, 3-axis gyroscope and a practical algorithm, it can detect 8 types of improper driving behaviors and prevent dark spots, even in areas with poor GPS signal. It's improved system of alerts increases the safety of both the drivers and the vehicle, while at the same time reducing false alerts.
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GSM Specification
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| GSM frequency |
850/1900MHz (VG02U-A) 900/1800MHz (VG02U-E) |
| GPRS | Class 12, TCP/IP |
| Memory | 32+32Mb |
| Phase error | RMSPE<5,PPE<20 |
| Max output |
GSM850/GSM900:33±3dBm GSM1800/GSM1900:30±3dBm |
| Max frequency error | ±0.1ppm |
| Receive sensitivity | Class ⅡRBER2%(-102dBm) |
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GPS Specification
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| Chipset | GPS+INS (Inertial navigation system) |
| RF Channel | GPS + Glonass |
| Location accuracy | <=3 meters |
| Tracking sensitivity | -162dBm |
| Acquisition sensitivity | -148dBm |
| TTFF (open sky) | Avg. hot start≤1sec |
| Avg. cold start≤32sec | |
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Others
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| Antenna | Built-in GPS ceramic antenna; GSM quad-band antenna |
| LED indicator | GPS(blue), GSM(green), Power(red） |
| Battery | 50mA/3.7V Li-Polymer battery |
| Working voltage/current | 9-36VDC/38mA(12VDC) |
| Standby current | 5mA |
| Working time | 1 hour (power supply disconnected) |
| Operating temperature | -20℃～ 70℃ |
| Weight | 37g |
| Dimension | 49.0*48.5*25.0mm |
Pry piece
Auto Insurance (UBI)
Fleet management
Auto Finance