Receive the exact "Geo Location" of Suntech ST500U UBI & PAYD GPS Tracker on your mobile phone, every time that ST500U tracker crosses a preconfigured virtual geofence for managing differents service routes or deliveries tasks. Through (DPA) Driver Pattern Analysis system for field service management the OBDII device of Suntech can detect the follows "Driving behaviour´s": (crash accident reconstruction, histogram of driving, harsh cornering, harsh braking, harsh driving). In addition, you can update any configuration parameter or firmware update through OTA (Over the Air) of your Suntech ST500U UBI & PAYD GPS Tracker and if you need real-time hours of service control or their fuel consumption control from an OBDII device, the best option is that you register ST500U tracker in a Tracking Management Platform always online and without requirements limit. Using ST500U in our GPS tracking platform that has European regulations of tachograph, you can control their vehicle event management and manage the control of driving habits of their drivers or you can control their vehicle preventative maintenance that help you to reduce company cost, you can use our REST API to connect existing applications and manage their vehicle fuel consumption control without any requirement limit or you can control their manual task registration depending of your need, in addition you can manage some type of scheduled reports that help you to reduce cost and control their automatic vehicle dispatch without any requirement limit or manage their vehicle eco driving depending of your need, also you can control their field service management that help you to reduce cost and manage their drivers driving control without any requirement limit. In our GPS tracking platform you can also control their vehicle care driving and also use without extra cost our mobile applications for vehicle tracking or you can manage their vehicle efficient driving without requirement limit, in addition you can use without extra cost our automatic data sending service to external servers and you can manage their vehicle hours of service control (HoS) depending of your need or control their service routes and deliveries tasks without any requirement limit.