The Teltonika FMC125 is a small tracking device with 4G (LTE Cat 1) network coverage with 2G (GSM) fallback compatibility. This tracker is equipped with GNSS/Bluetooth and LTE modules, internal GNSS and LTE antennas.
This tracking device is designed for communication with various third party RS232 or RS485 devices, like digital fuel sensors (LLS), Garmin navigation device, RFID reader and much more. It is also excellent for refrigerated transport, because it has extended input/output set and 1-wire interface for temperature monitoring.
Because of the Dual-SIM feature, it provides a backup communication channel where the coverage of a singular operator is not sufficient. The Dual-SIM feature will let you significantly reduce roaming costs.