Cellular antenna : Internal High Gain
USB : 2.0 Micro-USB
LED indication : 2 status LED lights
SIM : Micro-SIM + eSIM
Memory : 128MB internal flash memory
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
Warranty : 1 Year
Teltonika FMB 125 GPS Tracking Device Specifications PDF DownloadÂ