iris-GmbH is a company developing and manufacturing sensor components for automatic passenger counting. The team at iris designs, develops, produces and installs optoelectronic sensors, which can be integrated with various systems. The sensors are mounted above the vehicle doors and transmit the quantity of boarding and deboarding persons. Since 1991, INIT is shareholder of iris. Over the years, the stake has been further enhanced up to 74,5% at present. iris sensors are used in the INIT passenger counting system MOBILE-APC that delivers most accurate counting results.