With FMM125 of Teltonika you can predefined some (Virtual geofences for the field service management control) with sizes and different forms depending of your need, when FMM125 cross the Virtual geofences sends an event to online server or a text message via SMS to a mobile phone. Setup different "predefined scenarios" for increase safety in your Teltonika FMM125 NB / IoT GPS tracker and improve your vehicle performance: (routes detection, crash detection, towing detection, unplug detection, read iButton notification, immobilizer, excessive idling detection, digital output control via call, GNSS fuel control counter, jamming detection, over speeding detection, Green driving). Thanks to (RS232 / RS485) interfaces that integrate FMM125 tracker of Teltonika, is possible connect all type of external peripheral and improve the FMM125 functions. For your vehicle telematics the Teltonika FMM125 NB / IoT GPS tracker can extract "Can Bus" data directly from the (ECU - engine control unit) and send the telematics data to Tracking Management Platform from where you can manage different reports and manage their automatic vehicle dispatch with control of driving habits. Teltonika designed the FMM125 model for covert different requirements in the vehicle GPS tracking and improve the daily Fleet management or the care driving of an end-user or of any transport company.