2018年3月8日星期四

Could the indoor LED display screen be used outdoor?

After indoor LED display has been used for a period of time, some users feel it can't bring much value inside the house. If we want to move it to the outdoor, can we directly change the indoor display screen to the outdoor display screen? TCB made an analysis of this problem.
P4 Indoor Led Display
1. The brightness of indoor LED display. As the light of indoor LED display is soft, indoor LED display brightness is not very high, the circuit is dynamic scanning circuit, and outdoor LED display light is relatively strong, so the requirement for LED display screen is relatively high, and it uses static circuit. The difference between the two is very big. The number of driving chip used in outdoor and indoor is also very different, which also determines that indoor LED display brightness is low, so it is only suitable for indoor.
2. Indoor LED display screen has lower waterproof level than outdoor led display. Indoor LED display has only a simple process of waterproof performance, and some indoor LED display do not have the water-proof rubber. The outdoor LED display is particularly high on the waterproof performance. Even if we put the outdoor LED display in the water, it could work as usual. So structure of cabinet for indoor and outdoor is quite different.
3. The viewing distance of indoor display is relatively small. Indoor LED display has short visual distance and usually is small pitch LED display, and the area is not large either, from 15 square meters to 30 square meters, while outdoor LED display is at least 30 square meters.
P10 Outdoor Led Display-2S
Conclusion: indoor LED display is basically impossible to be changed to outdoor. It does not have features of outdoor led display. But in different environments, some indoor LED displays can also be used for outdoor LED display. 

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