Teltonika FM3600 GPS tracker has 4 scenarios for Driving control of assets or fleets: over speeding (driving safely and prevent penalties) scenario, trip start and end detection scenario, authorized driving (Driver identification with 1-Wire and iButton ID keys) scenario and asset or vehicle immobilizer scenario. Teltonika offers two different hardware options in the FM3600 GPS tracker with different connection interfaces: C1 modification has: 1 digital input, 1 universal input digital / analog and 2 digital outputs; C2 modification has: 1 universal input digital / analog 1 interface 1-Wire and 1 digital output. Can change settings or update the firmware of Teltonika FM3600 GPS tracker with the internal USB port or you can make it through OTA commands.