Teltonika FMC640 4G | For yachts

The Teltonika FMC640 is a professional‑grade GPS tracking device engineered for advanced fleet management and vehicle telematics. It features 4G LTE Cat 1 connectivity with fallback to 3G/2G networks, providing reliable wide‑area communication and seamless data transfer across multiple regions. 

Designed to support heavy vehicles and machinery, the FMC640 offers CAN data reading for comprehensive vehicle diagnostics, including engine parameters, fuel data, and other CAN/FMS bus metrics. It also enables remote download and live access to tachograph files, enhancing fleet compliance and driver management. 

With multiple communication ports — including 2× RS232, 1× RS485, and support for external peripherals like thermographs, sensors, and RFID readers — this tracker allows flexible integration with third‑party devices. Dual‑SIM or optional eSIM support ensures consistent network coverage and minimizes roaming costs. 

Featuring high‑accuracy GNSS positioning (GPS, GLONASS, Galileo, BeiDou, and QZSS), the FMC640 provides precise real‑time location tracking and geofencing capabilities. Additional built‑in tools like accelerometer motion detection and configurable digital and analog inputs make it a powerful solution for modern fleet telematics. 

Key Features

Robust 4G LTE Cat 1 with 3G/2G fallback for stable connectivity. 
CAN bus data reading and tachograph file access for detailed vehicle diagnostics. 
Multiple interfaces (RS232, RS485) for peripherals and sensors. 
High‑precision GNSS tracking across global satellite systems. 
Dual‑SIM / eSIM support for improved network reliability.