Shenzhen Emergency Management Bureau purchased Huimingjie's individual image transmission equipment. In December 2019, the Municipal Emergency Management Bureau took the lead in organizing the forest fire emergency drill. Huimingjie's special six rotor UAV and individual image transmission equipment for forest fire fighting were used in this activity. They collected, transmitted, switched and perfectly cooperated with the forest fire drill on site video in real time, improving the fire brigade's forest fire fighting emergency command and coordination ability.