Ouch hey! Recently, many friends asked me: "Where should I buy this LED indoor scroll screen? "To be honest, when I heard this question for the first time, three big words immediately popped up in my mind——​ ​The water is too deep​​! After all, a bunch of three-no products have been found on Taobao, with prices ranging from hundreds to tens of thousands, which makes people confused. Don’t panic, today we will break it and chat, and teach you how to avoid pitfalls!

1. First understand what is LED indoor scrolling screen

To put it bluntly​​Moving billboard​​! You must have seen the promotional information screen that scrolls up and down in the mall, or the route prompt screen that slides left and right in the subway station, right? But don't underestimate this thing, it's very different from a normal display:

• ​​Skeleton Surprise​​: Can roll up and down/left like a reel
• ​​Flexible hands and feet​​: The scrolling speed and pause time can be adjusted
• ​​Critical eyes​​: Even when scrolling, it can keep the picture clear and not dragging

For example, a supermarket chain was upgraded and renovated last year and installed such a scrolling screen in 20 stores. After the original static poster becomes a dynamic advertisement, the customer stays for time​ ​Average increase of 37 seconds​​, the sales volume of promotional products is direct​​Soaring 52%​​！

2. Three questions about the soul before buying a screen

1. ​​Where to install? ​ ​

• ​​Supermarket cashier​​: You have to choose a narrow and long type (such as 1 meter x 0.5 meters)
• ​​Restaurant wall​​: Recommended square or round with borders
• ​​Clothing store window​​: Transparent model is more advanced (note that the transparency is ≥80%)

2. ​​What is the main display? ​ ​

• ​​Plain text promotion information​​: Monochrome screen is enough
• ​​Menu with pictures​​: At least two primary colors
• ​​Dynamic video ads​​: Must be on full color screen

3. ​​What is the budget? ​ ​

Remember this formula:
​​Total price = screen area × unit price + installation fee + maintenance fee​​
To give a real case: A milk tea shop spent 8,000 yuan to buy a 3㎡ screen, but the repair fee was 5,000 yuan the next year! so​ ​Don't just look at the down payment​​！

3. Guide to avoid pits when purchasing

​​Technical parameters set​​

• ​​Refresh rate ≥1920Hz​​: Below this number, the text will be duplicated when scrolling
• ​​Intelligent brightness adjustment​​: Indoor recommended 800-1200cd/m² (too bright hurts the eyes, too dark to see clearly)
• ​​Protection level IP20​​: At least one finger is not touched by mistake
• ​​Modular design​​: Replace the repair cost by replacing the broken piece, saving 60%

A customer cried to me two days ago and bought a miscellaneous screen with cheap pictures. The result:

• When rolling, it's like an old cow pulling a broken car
• After using it for three months, the black line appeared
• Manufacturer's phone is always busy

So remember:

• ​​Video factory inspection​​: See if the production line is fully automated
• ​​Check international certification​​: ISO9001, CE, CCC three-piece set must be
• ​​Ask for warranty period​​: Only those who dare to protect for more than 3 years are reliable

4. Where to buy the most worry-free

​​Offline channels:​​

• ​​Professional exhibition​​: For example, Shenzhen Optical Expo, you can touch the real thing
• ​​Factory direct store​​: It is recommended to choose​​More than 10,000㎡ production base​​The big factory
• ​​System Integrator​​: Suitable for those who need a holistic solution

​​Online channels:​​

• ​​Direct sales on the official website​​: Identify the "manufacturer's own" logo
• ​​Industrial product procurement platform​​: Focus on the actual videos of buyers
• ​​Short video platform​​: Nowadays, many manufacturers live streaming factory inspection

But I would like to remind you:​​Don't buy it on ordinary e-commerce platforms​​! Last year, industry statistics showed that the LED screen on a certain cat and east​ ​Renovation rate is as high as 43%​​, especially those marked "factory direct operation", most of them are private label goods!

5. What are the installation and after-sales matters

​​Install three:​​

• Do not install it in the fire escape
• Don't connect to the wires yourself
• Don't save money on fixing brackets

​​Four must-have questions after-sales service:​​

1. How long does it take to come to the door if there is a failure?
2. How much spare parts are there in stock?
3. Is software upgrade chargeable?
4. Is there a 24-hour technical response?

Let me tell you the truth: Last year, a chain of gyms installed scrolling screens in 50 stores across the country, because of the​​24-hour technical support​​, the performance failure in the middle of the night can be repaired remotely immediately, but it did not affect the opening of the next day!

6. The editor’s heartfelt advice

I have to tell you, this industry is like the Eight Immortals crossing the sea, and there are all kinds of demons and monsters. Remember three​ ​Golden Rules​​：

1. ​​Don't be greedy for cheap​​: Direct pass below 3,000 yuan/㎡
2. ​​seeing is believing​​: Must see the actual machine demonstration of the same model
3. ​​installment​​: Leave 30% of the final payment and pass the acceptance and pay

Finally, the key point is: choosing an LED indoor scrolling screen is like finding a partner.​​The most important thing is to be a good match​​! Don’t force 4K screens in small stores, and don’t save money on smart systems in large companies. If you find the right manufacturer, you will be worry-free in the next ten years!

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