Recently, many friends asked me, where did I buy those cool LED large screens in KTVs? Is this thing expensive to install in the box? Let me tell you that last year, a guy who opened a bar opened a bar. He bought a screen from the second-hand market with cheap photos. As a result, the screen got stuck on the day of opening, and he was so angry that he almost smashed the microphone. Today I will tell you how to choose the LED screen used in this box to be reliable.

Why do private rooms have to install large LED screens?

Nowadays, young people are no longer satisfied with howling when going to KTV, and they want an immersive experience. Think about it, when singing "The Lonely Brave", the battlefield special effects are played simultaneously on the large screen behind it. Isn't that more exciting than watching the lyrics? A good screen can do three things:

1. ​Turn the private room into a stage​: Now 270-degree surround screen is popular, you can see your own star appearance anywhere on the station
2. ​​The lights dance with the rhythm​: Some high-end screens come with voice control mode, and the bass will explode with lightning effects as soon as they come.
3. ​​No need to squeeze in songs on your phone​: Scan the code to turn your phone into a singing station, and you no longer have to grab the remote control

Last year, a top nightclub in Seoul installed a transparent video wall, which was a glass window during the day and instantly turned into a cyberspace space at night, and business tripled. So this thing is not just a display, but a guest-seeking tool.

How to choose the screen for the third category of private rooms

Although they are all places where singing, the needs of different places are far different:

There is a classic case - a sports themed bar in Tokyo, which installed a fenced screen in the private room to broadcast the game in real time. The customers were drinking and watching the game, and the turnover was 40% higher than that of the pure KTV model. Therefore, choosing a screen requires following the business positioning.

Self-question time

​​Q: Will this kind of screen be very delicate? Scrap if you sprinkle a glass of wine?​​
A: All good screens come with IP65 protection. Last year, the screen we installed for Singapore nightclubs was soaked in champagne for two years. There are three key points:

• Is there any waterproof glue on the splicing seam?
• Is the heat dissipation hole facing down?
• Is there a scratch-resistant coating on the surface?

​​Q: What should I do if I find the size is wrong after installing it?​​
A: A professional team will do three things:

1. Laser rangefinder measures wall arc
2. 3D modeling preview installation effect
3. Leave 5% redundant pixels to deal with cropping

Last year, an internet celebrity store owner in Shenzhen insisted on measuring the size himself, but the screen he bought was smaller than the wall. In the end, he could only use light strips to fill in the gap, which became a laughing stock in the industry.

Heart-breaking suggestions

1. ​Don't believe in "factory direct sales"​: Really powerful manufacturers are engaged in automated production, and the monthly production capacity is not 10,000 square meters, and they can't stand the big orders.
2. ​​View after-sales response speed​​: It is only reliable to dare to promise 24 hours to go to the door for maintenance. I have seen the screen strike in the middle of the night crying at the boss
3. ​​The maximum brightness must be turned on in the test​: Some screens save costs, and the colors are all off in the highlight mode
4. ​​Require a third-party inspection report​: CE certification is the basis, and it is better to have radio and television access licenses

Last month, I met a ruthless person who insisted on purchasing screens from overseas, but the voltage did not match and burned half a floor of circuits. So finding a local service provider can really save you a lot of worries. The debugging stage alone can help you avoid more than a dozen pitfalls.

The editor finally said that: LED screens have long been standard for private rooms, but don’t buy counterfeit goods for cheap. I have seen too many cases where the boss finally spent 50,000 yuan to reinstall it in order to save 20,000 yuan. Choosing a screen is like picking a speaker. It is more stable and fancy than any fancy functions. After all, no one wants to suddenly pop up the screen when it is just having fun, right?

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