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- Nova Poshta across Ukrainecomes preconfigured
- 14-day returnsfor items without installation
Teltonika FMB125 with external antennas + BI FLSensor + installation with tank calibration
Fuel control kit: dual-SIM FMB125 tracker, BI FLSensor fuel level sensor, professional installation and tank calibration.
Change installation, plan and quantity below.
What you will see in Navi.zone
Real app screens: this is how your unit will look.



Specifications
- Technologies
- GSM / GPRS / GNSS / Bluetooth® LE
- Supported systems
- GPS, GLONASS, Galileo, BeiDou, SBAS, QZSS, DGPS, AGPS
- Tracking sensitivity
- −165 dBm
- Position accuracy
- < 2.5 m (CEP)
- Speed accuracy
- < 0.1 m/s (±15% error)
- Hot start
- < 1 s
- Warm start
- < 25 s
- Cold start
- < 35 s
- Technology
- GSM
- 2G bands
- quad-band 850 / 900 / 1800 / 1900 MHz
- Data transfer
- GPRS Multi-Slot Class 12 (up to 240 kbps), Mobile Station Class B
- Data support
- SMS (text/data)
Description
The ideal solution for your vehicle: a tracker with advanced features.
The Teltonika FMB125 GPS tracker is designed for vehicle installation and has two SIM cards for uninterrupted data transfer. Even if the primary SIM is disconnected, the device stays online via the second SIM. This guarantees a stable connection and accurate tracking.
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Advantages
- Two SIM cards — reliable data transfer even if one card fails.
- Bluetooth 4.0 + LE — connect various sensors, such as temperature and humidity monitors.
- CAN bus data reading — get important information on the vehicle's condition.
- Event alerts — GPRS or SMS notifications triggered by configured input and output parameters.
- 5 geofences — easily configurable circular and rectangular zones for movement tracking.
- Accelerometer — used to detect movement.
The kit also includes a BI FLSensor fuel level sensor with professional installation and tank calibration, for precise control of fuel consumption. It is the ideal solution if you want to maximise the efficiency and security of your fleet management.
Teltonika FMB125 key specifications
- Technologies: GSM / GPRS / GNSS / Bluetooth® LE
GNSS
- Supported systems: GPS, GLONASS, Galileo, BeiDou, SBAS, QZSS, DGPS, AGPS
- Receiver channels:
- 33 tracking channels
- 99 acquisition channels
- Tracking sensitivity: −165 dBm
- Position accuracy: < 2.5 m (CEP)
- Speed accuracy: < 0.1 m/s (±15% error)
- Time to first fix:
- Hot start: < 1 s
- Warm start: < 25 s
- Cold start: < 35 s
Cellular
- Technology: GSM
- 2G bands: quad-band 850 / 900 / 1800 / 1900 MHz
- Data transfer: GPRS Multi-Slot Class 12 (up to 240 kbps), Mobile Station Class B
- Data support: SMS (text/data)
Power
- Input voltage: 10–30 V DC, overvoltage protection
- Built-in battery: 170 mAh (Li-Ion, 3.7 V, 0.63 Wh)
- Power consumption (at 12 V):
- Ultra Deep Sleep: < 6 mA
- Deep Sleep: < 6.5 mA
- Online Deep Sleep: < 7 mA
- GPS Sleep: < 12 mA
- Nominal: < 38 mA (no load)
Interfaces
- Digital inputs: 1
- Digital outputs: 1
- Analog inputs: 1
- CAN adapter: 1 input
- 1-Wire: 1
- RS-232: 1 (range ±15 V, max ±25 V)
- RS-485: 1 (range −7 V to +12 V)
- USB: Micro-USB 2.0
- SIM: dual SIM support
- GNSS antenna: external (SMA) / internal (optional)
- Cellular antenna: built-in, high gain
- Indication: 2 status LEDs
Bluetooth®
- Version: 4.0 + LE
- Peripherals: temperature and humidity sensors, headsets, OBD-II adapter, Inateck barcode scanners, universal BLE sensors
Physical
- Dimensions: 65×57×21 mm
- Weight: 61 g
Operating conditions
- Temperature without battery: −20 °C to +85 °C
- Temperature with battery: 0 °C to +40 °C
- Storage with battery:
- Up to 1 month: −20 °C to +45 °C
- Up to 6 months: −20 °C to +35 °C
- Humidity: 5%–95% non-condensing
- Ingress protection: IP41
- Battery temperature limits:
- Charge: 0 °C to +45 °C
- Discharge: −20 °C to +60 °C
Memory
- Internal memory: 128 MB flash
Features
- Sensors: accelerometer
- Scenarios:
Eco driving, overspeeding detection, jamming detection, GNSS fuel counter, DOUT control via call, idling detection, immobilizer, iButton read notification, unplug detection, towing detection, crash detection, auto geofence, manual geofence, trip - Sleep modes: Ultra Deep Sleep, Deep Sleep, Online Deep Sleep, GPS Sleep
- Configuration and firmware update:
- Via USB
- Via Bluetooth®
- FOTA Web, FOTA
- SMS: configuration, events, DOUT control, debug
- GPRS commands: configuration, DOUT control, debug
- Time synchronisation: GNSS, NITZ, NTP
- Fuel monitoring:
- Analog LLS
- Sensors via RS-232/RS-485
- LV-CAN200, ALL-CAN300, CAN-CONTROL, OBD-II
