FM-Plug4 is a Plug & Play type GPS tracking device that connects to the vehicle via an OBD II socket. Fast and simple installation eliminates installation costs and allows on-the-spot presentation of the device. By assigning each employee their own device, the driver instead of the vehicle can be tracked, and the device can then be used in different vehicles.

This device is also available with an integrated battery – FM-Plug4+ version.


FM-Plug4 functionalities

  • Vehicle location, history, mileage, speed monitoring
  • OBD data (FM-Plug4+ version)
  • Vehicle towing detection

Functionalities for driver behaviour monitoring:

  • Speeding
  • Excessive idling
  • High RPM
  • Hard acceleration
  • Hard braking
OBD II Connection K-Line – ISO 9141| CAN – ISO 15765
Accelerometer 3-axis auto-calibrating
Firmware/configuration updates


GPRS or USB | Configuration interface
GPS/GLONASS antenna Internal
GSM antenna Internal
Internal memory 4 MB
Electrical specifications
Power Supply 10 ÷ 32 V DC
Battery (FM-Plug4+) Li-Po 190 mAh
Physical properties
Operating temperature -35 to +60 °C
Size 62.3 x 52 x 28 mm

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