FM5500 can be configured to only send SMS messages to a predefined mobile phone and the device will inform you when it detects a new event or when a digital input / output is activated. The best option to track and hours of service control or manage fuel consumption control in real-time of Teltonika FM5500 tracker, it is to register it in a Tracking Management Platform via Web that may have European regulations of tachograph. To connect different external peripherals FM5500 tracker offers the following interfaces: 2 SIM card slots, 1 interface for voice function, 2 RS232 ports, 1 Mini USB port, Can Bus FMS interface, 1 1-Wire protocol, 4 digital open collector outputs, 4 analog inputs and 4 digital inputs. Using FM5500 in our GPS tracking platform, you can manage some scheduled reports and control their vehicle event management, manage their vehicle care driving or also use our REST API to connect existing applications, in addition you can manage their vehicle hours of service control (HoS) that help you to reduce cost. From our GPS tracking platform, you can also control their FM5500 tracker using our mobile applications for vehicle tracking and also manage their vehicle efficient driving without requirement limit or you can control their vehicle preventative maintenance that help you to reduce company cost, in addition you can use without extra cost our automatic data sending service to external servers and you can manage their drivers control of driving habits depending of your need or you can control their manual task registration without any requirement limit.