Teltonika
Official Teltonika Distributor
Teltonika FMB640 2G | For national transport trucks
The Teltonika FMB640 is a professional 2G (GSM/GPRS) GPS tracker designed for demanding vehicle and mobile asset tracking applications. It is ideal for solutions requiring real-time location tracking, vehicle data monitoring, and peripheral device management.
Equipped with built-in GNSS support (GPS, GLONASS, Galileo, BeiDou, and others), the FMB640 delivers accurate positioning and reliable real-time tracking.
The tracker supports CAN bus data reading from heavy vehicles and specialized machinery (e.g., J1939 and J1708), as well as live tachograph data via K-Line or other interfaces, aiding in driver compliance and fleet management.
It includes multiple inputs and outputs, such as 2× RS232, 1× RS485, digital and analog I/Os, and 1-Wire connectivity for flexible integration with sensors, RFID readers, temperature loggers, and other third-party devices.
Dual-SIM support ensures continuous network connectivity and reduced roaming costs, while the built-in backup battery guarantees operation even if external power is lost.
Key Features
Professional 2G GPS tracker with GNSS & GSM/GPRS
CAN bus data reading for heavy vehicles and machinery (J1939, J1708)
Live tachograph data access and remote file download
2× RS232 & 1× RS485 for external peripherals
Multiple digital and analog I/Os
Dual-SIM for reliable connectivity
Built-in backup battery
Bluetooth support for wireless connection and configuration
Equipped with built-in GNSS support (GPS, GLONASS, Galileo, BeiDou, and others), the FMB640 delivers accurate positioning and reliable real-time tracking.
The tracker supports CAN bus data reading from heavy vehicles and specialized machinery (e.g., J1939 and J1708), as well as live tachograph data via K-Line or other interfaces, aiding in driver compliance and fleet management.
It includes multiple inputs and outputs, such as 2× RS232, 1× RS485, digital and analog I/Os, and 1-Wire connectivity for flexible integration with sensors, RFID readers, temperature loggers, and other third-party devices.
Dual-SIM support ensures continuous network connectivity and reduced roaming costs, while the built-in backup battery guarantees operation even if external power is lost.
Key Features
Professional 2G GPS tracker with GNSS & GSM/GPRS
CAN bus data reading for heavy vehicles and machinery (J1939, J1708)
Live tachograph data access and remote file download
2× RS232 & 1× RS485 for external peripherals
Multiple digital and analog I/Os
Dual-SIM for reliable connectivity
Built-in backup battery
Bluetooth support for wireless connection and configuration
- ManufacturerTeltonika
- Waterproof ratingIP41
- Wireless connections2G, BLUETOOTH
- Supply voltage10–30 V
- Internal battery550 mAh

The Teltonika FMB640 is one of the top choices for monitoring heavy vehicles and trucks. With the ability to read tachograph and engine data, it offers the capability to organize and oversee a fleet of heavy vehicles, while providing the flexibility to connect up to 8 peripherals or sensors per vehicle. It is also equipped with an accelerometer to detect movement or towing of your vehicle.
Technical specifications
| Brand | Teltonika |
|---|---|
| MPN | FMB6403BFE01 |
| EAN | 4779027312330 |
| Manufacturer | Teltonika |
| Waterproof rating | IP41 |
| Wireless connections | 2G, BLUETOOTH |
| Supply voltage | 10–30 V |
| Internal battery | 550 mAh |
