First, the brightness limit. Indoor LED display brightness is not demanding, using a dynamic scanning circuit, outdoor LED display higher brightness, is a static scan circuit, the two hardware differences.
Second, waterproof restrictions. Indoor LED display structure is not waterproof or simple waterproofing requirements, and outdoor LED display on the water-resistant high requirements in the production of waterproof cables and cabinets, etc., so the requirements of the box structure itself Differences.
Third, viewing distance restrictions. Indoor LED display requirements near the viewing distance, the model is generally P3, P4, P5, P6, so the area is generally not large, within 15 square meters, and outdoor LED display requires viewing distance, the model is generally P10, P16, P20, so it determines the larger area, generally more than 30 square.
Summary: indoor LED display and outdoor LED display due to brightness, water treatment, different models selection, resulting in the beginning of production, raw materials, accessories, boxes and other hardware is different, so bad change, to change it will only be worth the candle , So Xiaobian suggested not to change.
