Techtonika FMM650 4G LTE Cat M1 GPS Tracker – Professional Fleet & Asset Management

Overview

The Teltonika FMM650 is a powerful GPS tracking terminal engineered for demanding environments. It combines robust LTE Cat M1 / NB-IoT connectivity (with 2G fallback), dual-band L1 + L5 GNSS, Bluetooth, and heavy-duty I/O, including dual CAN, RS232, and RS485 ports. With external antennas and a high-capacity battery, it’s built for global fleet applications—from logistics and refrigerated transport to emergency services and heavy machinery.

Key Features

• Dual-Band GNSS Module
  Separate GNSS unit (Airoha AG3335MB) with L1 and L5 support ensures superior tracking accuracy and quick positioning.

• Advanced Cellular Connectivity
  Supports LTE Cat M1, NB-IoT, plus fallback to 2G and options for Dual-SIM or eSIM for widespread, uninterrupted coverage.

• Comprehensive CAN & Tachograph Integration
  Reads J1939 (FMS, heavy vehicles), raw J1939 (special machinery), FMS, J1708 fuel data, and live tachograph via K-Line or Tacho CAN. Supports remote tachograph file downloads.

• Robust External Interfaces
  Includes 2×RS232 and 1×RS485 ports for thermographs, RFID readers, sensors, plus switchable CAN terminators for multi-node networks.

• Bluetooth & USB Power
  Integrated Bluetooth 4.0 LE for sensor pairing. Can be powered via USB for quick on-site configuration.

• High Capacity Backup
  Equipped with a high-capacity internal battery to maintain functionality during power loss.

Technical Specifications

Ideal Use Cases

• International Logistics & Trailer Tracking
  Accurately pair trailer-truck data, manage tachograph files, and ensure compliance.

• Construction & Heavy Machinery
  Compatible with J1939 networks and external sensors—perfect for cranes, buses, and electric vehicles.

• Emergency & Utility Fleets
  Durable design and comprehensive I/O support allow flexible installation and data integration.