What Do Teltonika Device Series Names Mean? (FMB, FMU, FMC, FMM)
FMB Series
2G trackers – GSM, GNSS, Bluetooth® trackers
The letter B in the name stands for Bluetooth®. FMB is the first series of devices in Teltonika that offered Bluetooth® functionality. All of the following series will be based on the FMB series, but with different network technology.
*MTB100, FMT100, FMP100 or MSP500 devices fall into this category.
FMU Series
3G trackers – 3G (with 2G fallback), GNSS, Bluetooth® trackers
The letter U stands for UMTS or in other words 3G. FMU series devices support 3G technology.
*FM3001 and FM6300 devices fall into this category.
FMC Series
4G (CAT 1) trackers – 4G (with 3G and 2G fallback), GNSS, Bluetooth® trackers
The letter C stands for CAT 1. FMC series devices support 4G LTE CAT 1 technology.
FMM Series
4G (CAT M1) trackers – LTE CAT M1 (with 2G fallback), NB-IoT, GNSS, Bluetooth® trackers
The letter M stands for CAT M1. FMM series devices support 4G LTE CAT M1 technology.