if you do not need real-time location in your field service management control or hours of service control and their fuel consumption control, you can configure the Teltonika FM1202 GPS tracker to only send SMS alerts to a predefined mobile phone, reporting any new event or activation of digital inputs / outputs, FM1202 can be use an REST API to connect existing applications. FM1202 have 3 scenarios with scheduled reports for Driving control: over speeding (secure drive and prevent penalties) scenario, authorized driving (Driver identification with iButton Key) in their automatic vehicle dispatch and immobilizer function scenario for improve your service routes or deliveries tasks. Teltonika FM1202 can update its configuration or firmware update via cable or OTA commands, if you use OTA commands reduce maintenance costs in your vehicle. To connect different external peripherals FM1202 GPS tracker provides the following interfaces: 3 digital inputs (1 reserved for ignition), 1 analog input, 2 digital open collector outputs and one 1-Wire protocol.