AS11 NB / IoT GPS tracker accept 3 modes for locating your mobile asset in real-time with hours of service control: (sending commands with SMS text messages from a mobile phone, using ATrack server, editing the IP/port for use an external tracking management platform that has European regulations of tachograph, on where manage scheduled reports and their fuel consumption control), AS11 also can be use an REST API to connect existing applications. ATrack AS11 allow connect to his "RS232" interface the ATrack CAN solution for events of Can Bus data read or connect RFID reader & Tag, if you contact directly with the ATrack company can be informed over that others external components are compatible to connect in the RS232 interface. With AS11 NB / IoT GPS tracker you can control the temperature in real-time, only need connect an external "temperature sensor" in the "1-Wire" interface of ATrack tracker, also via 1-Wire can manage the driver identification or trailer identification for their automatic vehicle dispatch. ATrack AS11 has an plastic casing with (IP68 - waterproof and dust) protection, ideal to working on the GPS tracking in real-time on any service routes or deliveries tasks of extreme weather conditions. ATrack has designed AS11 NB / IoT tracker for requirements over GPS asset tracking, fleet management, trailer tracking or sea/land containers tracking with field service management control.