Abstract: A fuel inlet monitoring system comprising at least one remote recognizer device and at least one processing application, wherein the at least one remote recognizer device collects data regarding a fuel delivery nozzle and a vehicle fuel tank inlet and the processing application analyzes information created by the at least one recognizer device to generate at least one signal upon detecting at least one of the fuel delivery nozzle not inserted inside the vehicle fuel tank inlet and the fuel delivery nozzle inserted inside the fuel tank inlet of the vehicle.