Have you noticed it? Nowadays, those moving advertising screens in the mall can switch the screen with just a stroke of their fingers, and can still play as usual on rainy days - this kind of high-tech thing is what we are going to talk about todayLED touch scroll display screen! This is not an ordinary billboard, but a smart device that combines touch control, dynamic display, and waterproof and dustproof. Then the question is: this kind of high-end product shouldWhere to buy itNot to get stuck? Don’t worry, let’s make a clear break today!
1. What is the use of this thing? (Three combos for soul torture)
Scene 1: There are still paper posters on the windows of your shopping mall? Nowadays, high-end brands are usingTransparent LED video wall, when the glass changes to the screen during the day, the playback rate will triple directly!
Scene 2: Are you still using turnkey cards at the exhibition? Try to control it with gesturesVertical scrolling screen, the product introduction video will be broadcast at any time, and the customer stay time will be increased by 40%.
Scene 3: The store promotion is still shouting horns? Install an AI cameraFloor tiles interactive screen, automatically play promotional information when passing by, and the actual conversion rate is increased by 28%.
To put it bluntly, this guy isTransformers in the advertising world! It can be used as a decoration and business, and the key is that it can also make customers play. But we have to understand before buying...
2. Five must-see King Kongs to buy (learning to teach you how to avoid pitfalls)
1. Don't be fooled by display parameters
- The brightness should be like a chameleon: 800-1200cd/m² is recommended for indoor use (too bright and dazzling like a searchlight), and 4000+cd/m² is required for outdoor use (also clear under the sun)
- Point spacing determines clarity: within 3 meters, choose P1.5-P2 (bores can be seen clearly), and P3-P5 is enough for 5 meters away (month must be spent on the blade)
- Waterproof and dustproof certification: outdoors at least IP65 level (can be as stable as an old dog on heavy rains)
Take a look at a chestnut: A chain of milk tea shops has P2.5 screens installed, and customers play interactive games when queuing up. A single store sells an additional 3,000 cups per month - this is calledParameter matching scenario！
2. Touch function needs to be measured
Don't believe in the nonsense of the promotional page! These three tricks must be tried on site:
① Will the fingers stutter? (The response speed is ≤0.1 seconds before passing the qualification)
② Will multiple people fail when operating at the same time (at least you have to support the team battle of 5 people)
③ Can I operate with gloves (must-have skills in the catering industry)
Last year, a colleague bought a copycat, but in winter, she didn't touch the screen and was so angry that she returned the product directly - this is calledSpend money to learn lessons！
3. Don't step on the installation method
- Wall-mounted type: Save space but the wall must bear load (concrete walls are the safest)
- Vertical mobile model: with brake wheels + weight base (preventing naughty kids from pushing down)
- Embedded: Keep the maintenance port in advance (don't wait for the broken wall to be removed)
Key reminder: Do not protect lightning when installing outdoors! A scenic spot did not connect to the grounding wire, but the motherboard was burned on a thunderstorm, and the repair fee was more expensive than the screen...
3. Revealing the secret of reliable purchasing channels (the tricks that experts understand)
Plan 1: Find it directlySource manufacturer
Advantages are:
✅ Price 20%-30% cheaper than dealers
✅ Supports customized special-shaped screens (can be made of arc/cylindrical)
✅ Fast after-sales response (you know your own products)
For example, a factory like ours, who has 10,000 square meters, can also adjust the brightness curve according to customer needs from design to installation. After all, the company has the final say!
Plan 2: Participate in industry exhibitions
You can see the latest black technology in Guangzhou LED Exhibition in March and the Shanghai Advertising Exhibition in September:
- Comparison of the picture quality of ten brands on site
- I can find the details of the workmanship of the real thing
- Get sample price
Last year, a customer ordered 20 interactive floor tiles on the spot, saving 150,000 yuan over the market price - this is calledMeet three-point love！
Solution 3: Online platform price comparison
B2B platforms like Alibaba/JD Industrial Products should be kept a close eye on:
① Watch real-life videos in the factory (rejecting bag company)
② Check the certification certificate number (ISO9001 is the bottom line)
③ Test the waters for small batch purchase (buy 1 yuan first to test the quality)
Beware of the low-price trap! A shop owner bought a second-hand refurbished screen with cheap pictures, but the color blocks became uneven after three months of use - RememberNo good goods are cheap！
4. Maintenance and maintenance knowledge (it is not a dream to last for more than three years)
Must do every day：
▷ Dust removal before starting (lightly rub the surface of suede cloth)
▷ Check the cooling fan (it is normal if it sounds)
▷ Record the running time (rest after more than 12 hours)
Monthly compulsory：
▷ Tighten all screws (vibration can easily loosen)
▷ Test backup power supply (rely rely on it for power outage emergency)
▷ Update firmware program (just like upgrading the system on your phone)
Let me tell you a real story: Youjia supermarket screen has been used for five years and it still looks new. The secret is to do maintenance on the 1st of every month--The equipment also needs to be used as a SPA！
5. Personal heartfelt suggestions (broken thoughts from industry veterans)
Now some manufacturers boast about "imported chips", but they are actually all private labels in Shenzhen... The key depends onMeasured effects! I encountered this when I was inspecting the goods last year. The screen with a nominal 10,000cd/m² is only 7,000, which is a direct pass!
Let me talk about another trend: the future touch screens must be equipped withEnvironmental PerceptionFunction - High light will automatically brighten, and if there are too many people, switch to the horizontal screen mode, this is the real intelligence! So, you need to keep an upgrade interface to buy equipment, and don’t become old and antique next year.
Finally, let’s be honest: buying a screen is not the end but the beginning! Find someone24-hour online responsemanufacturers are much more important than saving thousands of dollars. After all, no one wants to find someone if the screen is black in the middle of the night, right?
Do you have a clear idea after reading this article? Remember three tips:Parameter matching scenarios, channel identification of the source, after-sales service is more important than Taishan. Next time you see the moving advertising screen, you can also brag to your peers: "This thing is clear to me!"
