Many factors need to be considered when selecting a portable LED display. The led display often appear in the outdoor, so you need to consider the environmental factors.
Outside the taxi top LED display and other requirements have a higher resolution, in order to meet a variety of remote or high ambient light conditions show the effect.
1, waterproof and dust: to ensure that the LED screen can be normal operation, dust is conducive to the extension of life.
2, lightning protection: for the completion of all-weather outdoor play performance. Such as truck LED display has a reliable lightning protection design, in the thunderstorm days for equipment supply safety assurance.