The Teltonika FMC125 is a professional GPS/GNSS tracker for vehicle tracking, fleet management and remote monitoring. The tracker is suitable for applications where external data needs to be collected in addition to position data, for example through RS232, RS485, 1-Wire or a compatible CAN adapter.
With 4G LTE Cat 1 and 2G/GSM fallback, the FMC125 is suitable for mobile data connections in professional vehicles, vans, transport fleets, logistics, rental vehicles, trailers, refrigerated transport and service vehicles. The dual SIM function can help reduce roaming costs and connection downtime when vehicles operate internationally.
The RS232 and RS485 interfaces make the tracker especially useful for fuel monitoring, external sensors, LLS fuel sensors, Garmin FMI, RFID, NMEA and other supported data applications. Bluetooth 4.0 + LE allows compatible sensors and accessories to be connected, depending on configuration and platform support.
Key features
- Professional Teltonika 4G LTE Cat 1 tracker
- Article code FMC125TLU801
- Suitable for vehicle tracking and fleet management
- LTE Cat 1 with 2G/GSM fallback
- GNSS support: GPS, GLONASS, GALILEO, BEIDOU, QZSS and AGPS
- Dual SIM with 2x SIM card
- Bluetooth 4.0 + LE
- Internal high-gain GNSS antenna
- Internal high-gain cellular/GSM antenna
- 128 MB internal flash memory
- 170 mAh Li-ion backup battery
- 2 digital inputs
- 1 digital output
- 1 analogue input
- 1 CAN adapter input
- 1-Wire support
- RS232 interface
- RS485 interface
- Suitable for fuel monitoring
- iButton and temperature applications possible through 1-Wire
- Jamming detection
- Crash detection, towing detection and geofence functions
- Configuration via USB, Bluetooth, SMS, GPRS and FOTA
- Compact enclosure for hidden installation
- Always check provider, platform and accessory compatibility
Product specifications
Brand: Teltonika
Model: FMC125
Article code: FMC125TLU801
Product type: GPS/GNSS vehicle tracker
Application: vehicle tracking, fleet management, trip registration, fuel monitoring, logistics, rental, transport and remote monitoring
Mobile technology: LTE Cat 1 and 2G/GSM/GPRS fallback
GNSS: GPS, GLONASS, GALILEO, BEIDOU, QZSS and AGPS
GNSS sensitivity: -165 dBm
Position accuracy: < 2.5 m CEP
Cellular data: LTE FDD up to 10 Mbps download / 5 Mbps upload according to datasheet
GSM/GPRS data: up to 85.6 kbps download / 85.6 kbps upload according to datasheet
SIM: 2x SIM card, dual SIM
Bluetooth: 4.0 + LE
Bluetooth peripherals: temperature and humidity sensor, OBDII dongle, barcode scanner and universal BLE sensors depending on support
Memory: 128 MB internal flash memory
Backup battery: 170 mAh Li-ion, 3.7 V
Power supply: 10–30 V DC with overvoltage protection
Digital inputs: 2
Digital outputs: 1
Analogue inputs: 1
CAN adapter input: 1
1-Wire: 1
RS232: 1
RS485: 1
USB: Micro-USB
LED indication: 2 status LEDs
Sensor: accelerometer
Sleep modes: GPS Sleep, Online Deep Sleep, Deep Sleep and Ultra Deep Sleep
Fuel monitoring: analogue LLS, Digital LLS via RS232/RS485, LV-CAN200, ALL-CAN300, CAN-CONTROL and OBDII dongle depending on configuration
RS232 modes: Log Mode, NMEA, LLS, LCD, RFID HID/MF7, Garmin FMI and TCP ASCII/Binary
RS485 modes: Log Mode, NMEA, LLS and TCP ASCII/Binary
Dimensions: 65 x 56.6 x 20.6 mm
Weight: 55 g
Ingress protection: IP41
Operating temperature without battery: -20 °C to +85 °C
Operating temperature with battery: -20 °C to +40 °C
Humidity: 5% to 95%, non-condensing
Nominal power consumption at 12 V: < 36 mA
Peak consumption at 12 V: < 1 A max.
Standard package according to Teltonika: FMC125 tracker, I/O power supply cable with 2x6 pin connector, micro-USB cable and 3.7 V 170 mAh Li-ion battery
Not included: SIM card, data plan, tracking platform, CAN adapter, OBDII dongle, temperature sensor, iButton, relay, buzzer or installation unless listed separately
Check advice: before ordering, check LTE bands, provider, SIM card, platform support, required RS232/RS485 functions and accessories



