▣Introduction to ISUNG IoT display boardISUNG IoT signboard is an application that helps you remotely control LED signboards linked to mobile devices.1. Using the KT LTE network supplied nationwide, rather than the existing Wi-Fi or Bluetooth connection, it helps to play back photos or videos taken directly on the LED display board linked to the mobile.2. By utilizing the industry-specific content provided by the application, you can advertise with the optimal video without any additional settings.3. You can set the output luminance automatically according to the installation location by applying the contents of the light pollution related law.4. With the scheduled power off function, you can automatically turn off the electronic signboard at a desired time.5. You can play the desired video at the desired time.6. You can set the brightness of the signboard from level 1 to level 20.7. You can check previously created videos in the online video library.isung, smart solution, signeon