On the afternoon of September 7, a fire broke out due to overheating of an electric fan at the Hanil Wireless Center in Changwon, located in Changdong Street-gil 32, Masanhappo-gu, Changwon-si.

The SmartCol detector installed in the store worked and sent a text message to the fire department and merchant association officials at 2:39 p.m. It was put out before the fire spread. The owner of Hanil Wireless greatly appreciated the SmartCol, saying it prevented the situation from spreading into a big fire