The Queclink GV55 Lite Lite has multiple input / output interfaces that can be used for monitoring or controlling external devices. If use GV55 Lite in our GPS platform that has European regulations of tachograph, you can control their vehicle event management and manage some type of scheduled reports or you can control their vehicle eco driving that help you to reduce company cost, also use our REST API to connect existing applications at no additional cost and manage their vehicle hours of service control depending of your need or you can use without extra cost our automatic data sending service to external servers, in addition you can control their manual task registration depending of your need and manage their drivers driving control that help you to reduce cost. From our tracking platform you can also locate their GV55 Lite using our mobile applications for vehicle tracking and manage their vehicle fuel consumption control or also control their field service management without requirement limit, in addition you can manage the control of driving habits of their drivers and you can control their vehicle preventative maintenance that help you to reduce cost or manage their drivers care driving depending of your need, also you can control their service routes and deliveries tasks without any requirement limit and manage their automatic vehicle dispatch that help you to reduce cost or control their vehicle efficient driving depending of your need.