HYBRID POWER GENERATING TYPE INTEGRATED MARINE BEACON WITH REMOTE MONITORING FUNCTION
CCTV CCTV ONE BODY TYPE SMART STREET LIGHT BASED ON ARTIFICIAL INTELLIGENCE
SAFETY GUIDANCE LAMP FOR PEDESTRIAN PROTECTION AND OPERATING METHOD THEREOF
LED traffic information by led devices of bluetooth network at crosswalk of school zone
MANAGEMENT SYSTEM OF THE LIGHT BUOY AND METHOD FOR OPERATING
Display device and Vehicle having the same and method for controlling the same