Kolejowe Zakłady Łączności sp. z o.o. as part of the modernization of railway line No. 273, it implemented a project regarding the design, delivery and installation of a dynamic passenger information system and video monitoring system together with technical infrastructure at the Zielona Góra station.

To delivered earlier more than 30 passenger information boards, as part of the order were delivered. collective displays, information kiosks, elements of sound system and teletechnical infrastructure..