4G OBDII GPS Tracker
4G OBDII gps tracker is a combination of GPS tracker and On board diagnosis device.
As for 4G GSM module, it has 2 options: LET and Cat M1/NB2. Cat M1 is supported in more than 40 countries like US, Canada, Brazil, Thailand, and Japan etc.
To read data from OBD port, 4G OBDII gps tracker support below protocols:
ISO9141-2 /ISO14230-4 KWP /ISO15765-4 CAN
The advantage of OBD gps tracker is it does no harm to vehicle original harness. Plug N Play.
Countries that support Cat M1 and Cat NB2.
APP Show
- Advanced ST 32bit MCU for data collection and analysis
- Stable OBD data collection formula.
- Industrial GPRS module with high sensitivity GSM antenna with TCP/IP
- Accurate fuel consumption, mileage and speed data collection, accuracy is up to 95%
- Remote vehicle engine detection, diagnosis and fault upload
- Built-in flash to store GPS data at GSM blind area, and send data to server when GSM recovers.
- Built-in 3D axis sensor to detect harsh acceleration, brake, turn and collision.
- High sensitivity active ceramic GPS antenna with AGPS support.
- Support car battery voltage, shock detection under sleep mode.
- Strictly reasonable data collection without interfering vehicle CAN Bus data.
| Function | Details | |
| Working voltage | DC 9V – 35V | |
| Working current | 12V/73.6mA | |
| Sleep current | 12V/38.2mA | |
| Backup battery | 80 mAh (3.7V Li-polymer) | |
| Working temperature | -20℃ – 75℃ | |
| Storage temeprature | -30℃ – 80℃ | |
| Working humidty | 10%-85% RH Non-condensing | |
| CPU | ARM stm32 | |
| GSM module | QUECTEL EC20/EC25 | |
| Frequency | LTE/4G | FDD-LTE:B1/B3 |
| TDD-LTE:B38/ B39/ B40/ B41 | ||
| 3G | WCDMA :B1 | |
| TD-SCDMA:B34/B39 | ||
| EVDO/CDMA2000 1x:BC0 | ||
| GSM/EDGE/2G | B3/B8 | |
| SIM | Micro SIM | |
| GSM antenna | Built-in FPC antenna | |
| GPS module | AT6558D | |
| Positioning mode | GPS + Beidou | |
| GPS time | Cold start < 32s avg. | |
| Hot start = 1s avg. | ||
| GPS sensitivity | -162 dBm | |
| GPS antenna | Built-in 18*18*4mm, active ceramic antenna | |
| GPS frequency | L1: 1575.42±1.023MHz | |
| Beidou frequency | B1: 1561.098±2.046MHz | |
| GPS channels | 50 | |
| GPS accuracy | <10m（1σ） | |
| Speed accuracy | <0.1m/s（1σ） | |
| Max acceleration | 4g | |
| Max speed | 515m/s | |
| Max height | 18000m | |
| CAN interface | 1 | |
| Dimension | 58mm * 45mm * 22mm | |
| Materia | ABS | |
| Weight | 54 g | |
Check Videos about 4G OBDII GPS Tracker.