Promel sistemi is Croatia’s leading supplier and integrator of communication systems for critical applications in the sectors of traffic tehnology and traffic safety. Our mission is to maximaze the innovative use of modern tehnologies in order to increase the flow of traffic and ensure safety of road users. Moden ICT and detector tehnology allow us to perform detection like traffic variables and traffic incidents. Without quality traffic detection it is not possible to use intelligent and automatic control of traffic and without automatic detection of traffic incidents it is impossible to archive the maximum possible speed of reaction. Using this kind of tehnologies in general, increases the quality of life, reduce costs and increase safety of traffic participants.