Teltonika FMB122


Teltonika FMB122

GNSS/GSM/Bluetooth tracker with external GNSS, internal GSM antennas and internal battery

Key Benefits
  • Bluetooth for external devices and Low Energy sensors
  • Allows device to work without external power source
  • 1-Wire® interface to monitor temperature data and RFID/iButton tags
  • Digital Input/Output for remote monitoring and control
  • Dual SIM – significantly reduce roaming costs
  • External GNSS antenna extends mounting options


Teltonika FMB122

FMB122 small and professional tracker with internal high gain GSM and external GNSS antennas, which is able to collect device coordinates and other useful data and transfer them via GSM network to server. This device is perfectly suitable for applications where location acquirement of remote objects is needed: fleet management, car rental companies, taxi companies, public transport, logistics companies, personal cars and so on. FMB122 can perform tasks on remote objects, such as monitoring engine status, controlling truck’s door etc.


This tracker is ideal for the following scenarios:

  • Green Driving
  • Over Speeding detection
  • Jamming detection
  • GNSS Fuel Counter
  • DOUT Control Via Call
  • Excessive Idling detection
  • Immobilizer
  • iButton Read Notification
  • Unplug detection
  • Towing detection
  • Crash detection
  • Auto Geofence
  • Manual Geofence
  • Trip



  • 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)
  • Input voltage range: 10 – 30 V DC with overvoltage protection
  • Back-up battery: 170 mAh Li-Ion battery 3.7 V (0.63 Wh)
  • Specification: 4.0 + LE
  • Supported peripherals: Temperature and Humidity sensor, Headset, OBDII dongle, Inateck Barcode Scanner, Universal BLE sensors support
  • GNSS antenna: External (MMCX connector)
  • Cellular antenna: Internal GSM High Gain
  • USB: 2.0 Micro-USB
  • LED indication: 2 status LED lights
  • SIM: dual SIM
  • Memory: 128MB internal flash memory
  • Dimensions: 65 x 56,6 x 18,9 mm (L x W x H)
  • Weight: 51 g


What’s in the Box

  • 5 pcs. of FMB122 trackers
  • 5 pcs. of Input/Output power supply cables (0.9m)
  • 5 pcs. of GNSS antennas (3m)


Supporting Documents

Quick Manual