​​Are shopping mall window advertisements always blurred? Maybe the brightness was not selected correctly​ ​
Have you encountered this situation? I spent a lot of money to install the advertising screen, but the picture seemed to be covered with dust during the day. Actually, there is a key indicator here that has been ignored——​ ​Brightness dynamic adjustment technology​ ​. It is recommended to choose an intelligent dimming model of 800-1200cd/m² for indoor environments. It is installed in semi-outdoor scenes such as glass curtain walls, and it must be able to reach 4000cd/m². There was a restaurant chain owner who bought a fixed brightness screen with a cheap photo, but it was dazzling at night and was forced to shut down the machine for rectification.

​​► Three principles for procurement lightning protection​​
Novice gets these three pitfalls most often:

1. ​​The smaller the pixel spacing, the better? ​ ​ 5 meters away from 2.5mm and 3.9mm screens, the picture quality difference is less than 7%.
2. ​​Is the protection level not important? ​ ​ If the outdoor screen does not have IP65 protection, the three-year maintenance fee will cost 180,000 yuan more.
3. ​​Can you choose the power configuration? ​ ​ Dual power supply system can avoid black screen accidents

Here is a comparison list:

​​► The nighttime effect is bad? Low-glass high-gray technology is the key​ ​
You may ask: "Why are the screens of other people's advertising screens still clear at night? "The secret is​ ​Level 4096 grayscale control​ ​. If the brightness of the ordinary screen drops to 20%, it will be blurred into pieces, but this technology can keep the dark details layered. According to actual test data, the image recognition of the display screens using this technology increases by 73% during dusk, which is particularly suitable for window displays after shopping malls are closed.

​​► Hidden tips for saving money when installing and maintaining​​
Now the new quick dismantling structure really disrupts the industry:

• ​​Single box only 8.6kg​ ​: Save 42% lifting fee than traditional structure
• ​​Maintenance efficiency increased by 6 times​ ​: Change the module from 3 hours to 25 minutes
• ​​Intelligent repair system​ ​: Automatic fault location, repair response speed up by 80%

There is an overseas project case: the 200㎡ arc screen adopts modular installation, with a construction period from 45 days to 22 days, saving 170,000 yuan in labor costs alone.

​​► Hard indicators for global scenario verification​​
Check out these measured data:

• Running 2000 hours in heavy rain environment, zero screen failure
• 7500cd/m² peak brightness is not dazzling
• 86% transmissiveness window screen drives store customer flow to increase by 29%
  These are not laboratory data, but real manifestations that have been verified by extreme environments in Tokyo, Seoul and other places.

​​Editor's opinion​​
When buying LED advertising screens, don’t just look at the price! Focus on the manufacturer​ ​Is the monthly production capacity exceeding 10,000 square meters​​、​​Is there any full process record of quality inspection?​ ​. I heard that some small workshops do not even perform aging tests, and this kind of screen will definitely cause trouble after half a year. Next time I go to the factory, remember to touch the seams of the box - the workmanship is rough, and the waterproof performance will definitely be reduced!

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