LORAWAN (868 MHz) infrastructure smart city lighting system was installed by Kocaeli Metropolitan Municipality in the approximately 580-decare SEKAPARK, which is one of the most important city parks of Kocaeli and seen as the activity center of Marmara. Control and monitoring functions are carried out by transferring data to the OLIOS software on the Kocaeli Metropolitan Municipality servers through a total of 820 luminaires located on 460 energy-saving lighting poles with a star network topology and a total of 5 gateways called GATEWAY.