Teltonika FMM920 – LTE Cat M1/NB-IoT vehicle tracker with GNSS, Bluetooth LE and battery backup
The FMM920 is designed for organizations that want to track vehicles and mobile assets and record events with a compact, wired telematics unit. The tracker combines LTE Cat M1/NB-IoT and 2G (GSM) connectivity with internal High Gain GNSS and cellular antennas. Bluetooth® LE allows external beacons and sensors to be linked for additional monitoring. With 1 digital input, 1 digital output and 1 analog input, the FMM920 can be used for basic tracking and simple signal or status integrations, such as ignition detection and controlling an output.
Why the Teltonika FMM920?
The FMM920 is designed as a compact and versatile tracker for organizations seeking reliable vehicle tracking in a variety of fleet applications. With support for LTE Cat M1/NB-IoT and GSM, the device offers broad deployment in modern network environments. The internal multi-satellite GNSS receiver supports accurate positioning, while Bluetooth® LE enables integration with external sensors and beacons. The available digital and analog I/O extends deployment options for basic vehicle monitoring and control.
Tracking & data
The FMM920 collects location data via GNSS and supports multiple GNSS systems, with a specified tracking sensitivity of -165 dBM and position accuracy < 2.5 m CEP. For motion and event detection, the device features an accelerometer. In addition, several scenarios are supported, including Trip, Auto/Manual Geofence, Crash detection, Towing detection, Unplug detection, Over Speeding detection, Excessive Idling detection and Jamming detection.
Vehicle interfaces & I/O
- Digital Input: 1
- Digital Output: 1 (DOUT control via call is called; also DOUT control via SMS/GPRS commands)
- Analog Input: 1 (fuel monitoring via LLS (Analog) is mentioned; OBDII dongle is mentioned as an additional option for fuel monitoring)
Connectivity & network
- Cellular technology: LTE Cat M1 / NB-IoT / GSM (GPRS)
- 2G bands (BG95-M3): B2/B3/B5/B8
- 4G LTE Cat M1 bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
- NB-IoT (Cat NB2) bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
- Data transfer (BG95-M3):
- LTE: max. 588 Kbps (DL) / max. 1119 Kbps (UL)
- GPRS: max. 107 Kbps (DL) / max. 85.6 Kbps (UL)
- Bluetooth®: 4.0 + LE
- SIM: Micro-SIM
- Antennas: internal High Gain GNSS antenna and internal High Gain cellular antenna
Platform, integrations & management
Configuration and firmware updates are supported via FOTA Web, FOTA and Teltonika Configurator (USB and Bluetooth® wireless technology). In addition, SMS and GPRS commands are mentioned for configuration, events, DOUT control and debug.
Security & reliability
- Ingress Protection Rating: IP54
- Operating humidity: 5% to 95% non-condensing
- Operating temperature (without battery): -40 °C to +85 °C
- Operating temperature (with battery): -20 °C to +40 °C
- Time synchronization: GNSS, NITZ, NTP
Applications
- Fleet management (passenger cars and light vehicles)
- Transportation & logistics
- Courier Services
- Rental & leasing
- Insurance Telematics
- Basic track and trace applications
- Theft prevention and vehicle monitoring
Key features
- LTE Cat M1 / NB-IoT / GSM (GPRS)
- GNSS: GPS, GLONASS, GALILEO, BEIDOU + SBAS/QZSS/DGPS/AGPS
- 33 tracking channels and 99 acquisition channels
- Tracking sensitivity: -165 dBM; position accuracy: < 2.5 m CEP
- Bluetooth® 4.0 + LE
- 1× Digital Input, 1× Digital Output, 1× Analog Input
- Accelerometer
- IP54
- Internal High Gain GNSS and cellular antennas
- 128 MB internal flash memory
- Sleep modes: GPS Sleep, Online Deep Sleep, Deep Sleep, Ultra Deep Sleep
- Configuration and firmware update via FOTA Web, FOTA and Teltonika Configurator (USB/Bluetooth)
- Scenarios: Trip, geofence, crash/towing/unplug detection, over speeding, excessive idling, jamming detection
Technical specifications
Module
- Name: FMM920-Q3IB0 (Quectel BG95-M3 with Teltonika TM2500)
- Technology: LTE Cat M1/NB-IoT/GSM/GPRS/GNSS/Bluetooth® LE
GNSS
- GNSS: GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS
- Receiver: 33 tracking channels, 99 acquisition channels
- Tracking sensitivity: -165 dBM
- Position Accuracy: < 2.5 m CEP
- Velocity Accuracy: < 0.1 m/s (within +/- 15% error)
- Hot start: < 1 s; Warm start: < 25 s; Cold start: < 35 s
Cellular
- Technology:LTE Cat M1/NB-IoT/GSM
- 2G bands: B2/B3/B5/B8
- 4G LTE Cat M1 bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/B66/B85
- Cat NB2 bands: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B28/B66/B71/B85
- Data transfer: LTE max. 588Kbps (DL) / 1119Kbps (UL); GPRS max. 107Kbps (DL) / 85.6Kbps (UL)
Bluetooth®
- Specification: 4.0 + LE
- Supported peripherals: EYE beacon and sensor, OBDII dongle, Inateck Barcode Scanner, Universal Bluetooth® LE beacons and sensors support
Interface
- Digital Inputs: 1
- Digital Outputs: 1
- Analog Inputs: 1
- GNSS antenna: Internal High Gain
- Cellular antenna: Internal High Gain
- USB: 2.0 Micro-USB
- LED indication: 2 status LED lights
- SIM: Micro-SIM
- Memory: 128MB internal flash memory
Operating environment
- Operating temperature (without battery): -40 °C to +85 °C
- Storage temperature (without battery): -40 °C to +85 °C
- Operating humidity: 5% to 95% non-condensing
- Ingress Protection Rating: IP54
- Battery charge temperature: 0 °C to +45 °C
- Battery discharge temperature: -20 °C to +60 °C
- Battery storage temperature: -20 °C to +45 °C (1 month), -20 °C to +35 °C (6 months)
- Operating temperature (with battery): -20 °C to +40 °C
Environment and hardware
Format
- 79 × 43 × 12 mm
Weight
- 54 g
Temperature range
- With battery: -20 °C to +40 °C
- Without battery: -40 °C to +85 °C
IP rating
- IP54
Nutrition
- Input voltage range: 10 – 30 V DC with overvoltage protection
- Backup battery: 170 mAh Li-ion (0.63 Wh)
Power consumption (at 12V)
- < 2 mA (Ultra Deep Sleep)
- < 3 mA (Deep Sleep)
- < 8 mA (Online Sleep)
- < 12 mA (GNSS Sleep)
- < 28 mA (Nominal)
Antennas
- Internal High Gain GNSS Antenna
- Internal High Gain Cellular antenna
USB
- USB 2.0 Micro-USB
SIM Type
- Micro-SIM
Memory
- 128 MB internal flash
Rugged
- IP54 enclosure
Specific certifications
- Anatel, CE/RED, E-Mark, RCM, RoHS, REACH
Certification & approvals
- Regulatory (FMM920-Q3IB0): CE/RED, E-Mark, RCM, RoHS, REACH, Anatel
In the box
- 20× Teltonika FMM920 trackers
- 20× Input/Output power cables (0.7 m)
- Packaging box with Teltonika branding
