It is a GPS device for fleet management and AVL services, as well as other advanced telematics applications in areas such as route and driver management, location management and communication for fleet owners and managers, service companies, insurance companies, car manufacturers, and more. Some of these applications include route planning, vehicle access control, and prioritizing solutions for risk situations. Both the Cellocator Cello-F and Cellocator Cello-R provide a logical base state of the event, configurable and flexible I/O in key for all types of common and advanced interface signals, cost-effective and reliable, OTA communication capability. The internal unit memory allows documenting more than 9K events and more than 100 virtual perimeters (geofences) and landmarks.