Teltonika FMM125: Professional 4G LTE Cat M1 Tracker with RS232 and RS485
The Teltonika FMM125 is a compact, professional real-time tracking terminal, equipped with GNSS and LTE CAT-M1/NB-IoT/GSM connectivity and an internal backup battery. Thanks to automatic fallback to the 2G network, this tracker provides reliable and global coverage. The device is perfectly suited for fleet management, car rental companies, cab companies, public transportation, logistics and passenger car ..
Comprehensive serial connectivity and fuel monitoring
The FMM125 features RS485 and RS232 data interfaces, providing the ability to connect various external third-party devices .. These serial interfaces are specifically designed for fuel monitoring and reading other external data. The impulse input efficiently reads data from fuel flow meters for highly accurate monitoring of fuel consumption ..
Dual SIM for significant cost savings
The terminal is equipped with Dual SIM functionality (2x SIM Card).. This addition provides increased network redundancy and significantly reduces roaming costs when vehicles cross international borders.
Bluetooth and external sensors
Built-in Bluetooth 4.0 + LE functionality allows the tracker to communicate wirelessly with peripherals. Among other things, the FMM125 supports temperature and humidity sensors, OBDII dongles, Inateck barcode scanners and universal Bluetooth LE sensors ..
Smart telematics functionalities
The terminal supports a wide range of smart scenarios for fleet managers. Features include Green Driving, detection of speeding, excessive idling, unauthorized movements (towing detection) and accidents (crash detection).. In addition, the FMM125 features an immobilizer and Auto Geofencing..
Key features
- Network: LTE CAT M1 / NB-IoT / GSM with reliable fallback to 2G.
- Location determination: Internal High Gain GNSS antenna With support for GPS, GLONASS, GALILEO, BEIDOU, QZSS and AGPS..
- Connectivity: Dual SIM (2x SIM Card) to reduce roaming costs.
- Interfaces: Equipped with 1x RS232, 1x RS485, 1x 1-Wire and 1x CAN Adapter input.
- Bluetooth: Specification 4.0 + LE for pairing with wireless sensors and peripherals.
- Backup Battery: Integrated 170 mAh Li-ion battery (3.7 V, 0.63 Wh)..
- Smart scenarios: Supports include. Trip detection, Crash detection, Immobilizer and Jamming (note: Jamming is only supported with the Quectel BG95-M3 module)..
Technical specifications
- Cellular Technology: LTE CAT M1 / NB-IoT / GSM
- Modules: Quectel BG95-M3, Quectel BG96, Teltonika TM2500
- GNSS Receiver: 33 tracking channels, accuracy < 2.5 CEP
- Supply voltage: 10 – 30 V DC with surge protection
- Internal Battery: 170 mAh Li-ion battery, 3.7 V (0.63 Wh)
- Interfaces (Wired): 1x RS232, 1x RS485, 1x 1-Wire, 1x CAN Adapter Input
- I/O Ports: 2x Digital In, 1x Digital Out, 1x Analog In
- Antennas: Internal High Gain cellular antenna and internal High Gain GNSS antenna
- SIM: 2x SIM Card (Dual-SIM)
- Memory: 128MB of internal flash memory
- Configuration: FOTA Web, FOTA, Teltonika Configurator (USB, Bluetooth wireless technology), FMBT mobile application
- Protection rating: IP41
- Operating temperature: -20°C to +85°C (without battery)
- Dimensions: 65 x 56.6 x 20.6 mm (L x W x H)
- Weight: 55 g
- Certifications & Approvals: CE/RED, E-Mark, EAC, RoHS, REACH, CITC, RCM, ANATEL
