FMB120 Tracker
An advanced tracker with Bluetooth, GNSS, and GSM connectivity, GNSS and GSM antennas, and an internal battery
Product & Hardware

The Teltonika FMB120 vehicle tracker consists of GPS (positioning) and GSM (SIM card) modules. In addition to real-time tracking and identification through these modules, it offers:
Benefits of the Teltonika FMB120 vehicle tracker include:
The Teltonika FMB120 is a compact, specialized tracker equipped with GSM (Global System for Mobile Communications) and GNSS (Global Navigation Satellite System) modules. It can collect useful data from connected devices and transmit it to the main server through the GSM network.
This tracker is particularly useful for organizations that need to know their vehicles’ locations, including the following:
| MODULE | |
| Name | Teltonika TM2500 |
| Technology | GSM/GPRS/GNSS/BLUETOOTH |
| GNSS | |
| GNSS | GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS, DGPS, AGPS |
| Receiver | 33 channel |
| Tracking sensitivity | -165 dBM |
| Accuracy | < 3 m |
| 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), GPRS Mobile Station Class B |
| Data support | SMS (text/data) |
| POWER | |
| Input voltage range | 6 – 30 V DC with overvoltage protection |
| Back-up battery | 170 mAh Li-Ion battery (0.63 Wh) |
| Power consumption | At 12V < 2 mA (Ultra Deep Sleep) At 12V < 4 mA (Deep Sleep) At 12V < 5 mA (Online Sleep) At 12V < 6 mA (GPS Sleep) At 12V < 25 mA (nominal) |
| BLUETOOTH | |
| Specification | 4.0 + LE |
| Supported peripherals | Temperature and Humidity sensor, Headset, OBDII dongle, Inateck Barcode Scanner |
| 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 |
| PHYSICAL SPECIFICATION | |
| Dimensions | 79 x 43 x 12 mm (L x W x H) |
| Weight | 54 g |
| 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 for 1 month -20 °C to +35 °C for 6 months |
| FEATURES | |
| Sensors | Accelerometer |
| Scenarios | Green Driving, Over Speeding detection, Jamming detection, GNSS Fuel Counter, DOUT Control Via Call, Excessive Idling detection, Unplug detection, Towing detection, Crash detection, Auto Geofence, Manual Geofence, Trip |
| Sleep modes | GPS Sleep, Online Deep Sleep, Deep Sleep, Ultra Deep Sleep |
| Configuration and firmware update | FOTA Web, FOTA, Teltonika Configurator (USB, Bluetooth), FMBT mobile application (Configuration) |
| SMS | Configuration, Events, DOUT control, Debug |
| GPRS commands | Configuration, DOUT control, Debug |
| Time Synchronization | GPS, NITZ, NTP |
| Fuel monitoring | LLS (Analog), OBDII dongle |
| Ignition detection | Digital Input 1, Accelerometer, External Power Voltage, Engine RPM (OBDII dongle) |
| CERTIFICATION & APPROVALS | |
| Regulatory | CE/RED, E-Mark, EAC, RoHS, MTBF, REACH |
The standard tracker package includes: