With FMB122 GPS tracker can control your high value assets in real-time through a Tracking Management Platform, in where receive all data from device through GSM network or also you can program the device for send SMS alerts to a predefined phone number with each new event that generate your value mobile asset. Teltonika FMB122 has high gain GNSS external antenna and internal GSM antenna, beside integrated a 170mAh Li-ion 3,7V rechargeable back up battery that allows device work, when the device no detect an external power source. The FMB122 tracker of Teltonika also, allow you to configure 7 extra scenarios for: 1 - Efficient driving by over speeding detection, 2 - remote vehicle immobilizer function, 3 - authorized driving and Driver ID via (1-Wire - iButton), 4 - GSM anti-jamming detection, 5 - excessive Idling detection, 6 - digital output control via call function, 7 - trip start and end detection. FMB122 GPS device can acquire data from vehicle-asset Can Bus, but you need to buy an extra component called "Teltonika Vehicle Can Adapter". With Teltonika FMB122 you can be using two different GSM services companies always that you need and don´t lost any data, thanks to an integrated Dual SIM slot.