The number of characters per line of motion display is determined by the number of LED pixels on the display. Each individual normal character requires 7 pixels in height and 5 pixels in width, plus the spaces required between characters and lines. Only if it is dark and very well covered. In most circumstances, looking at an indoor display outdoors is like looking at a television screen with the sun reflected on it. An outdoor display should be up to 50 times brighter than an indoor display and can be seen even in direct sunlight.
Outdoor displays are more durable and can withstand most weather conditions.
Generally speaking, for every inch of character height, the viewing distance increases by 50 feet. Outdoor motion displays are frequently used to inform traffic. It is a fact that the more characters visible at one time on the display, the more readable the message center. The higher the pixel capacity, the more effects you will be able to achieve. Most indoor signs offer hand-held remote keyboards for programming.