Description
Promotions can greatly benefit from the use of indoor LED advertising screens. These screens utilize LED surface arrays to create visually stunning displays with vibrant colors and exceptional brightness. The internal display module of these screens is a sophisticated real-time embedded system that allows for easy adjustment of the screen content, enabling effective interaction with customers. Moreover, they incorporate features for eye protection, such as backlight dimming, and offer wider viewing angles to enhance viewing comfort. With a contrast ratio of over 5000:1, these LED screens ensure clear pictures and vivid colors, resulting in improved image quality in terms of detail texture, sharpness, and gray scale. By rearranging and rephrasing the information provided, a highly similar content can be generated. However, the generated content should be based on the original text information rather than following the style of generating content used by ChapGPT for dialogue.
Features
When it comes to indoor LED advertising screens, there are certain features that make them stand out. Firstly, they are built with precision die-casting aluminum cabinets, which means they are sturdy enough to withstand bending without any deformation. Additionally, their bezels are water-resistant, making them suitable for use in damp environments.
Another notable feature is their gap-free design, which allows for a seamless display without any cutting of visual effects, resulting in a neat and complete picture. Thanks to the use of high-quality PCB and Hub cards, the display's current remains uniform and stable, mitigating any snowflakes or stroboscopic phenomena.
Moreover, depending on the client's needs, the screens can be customized in various parameters such as size and resolution. All in all, these features make indoor LED advertising screens a top choice for businesses looking to showcase their products and services through visual media.
Advantages
1. Cost- effective
Our screens are built with the highest quality components, including custom LEDs, PCBs, and hub cards, so you can trust their reliability and flawless performance. Despite their premium craftsmanship, our fine-pitch LED displays are competitively priced and offer better value than those of other suppliers on the market. You won't find a better combination of quality and affordability anywhere else.

2. The screen from without pixelation.
If you are in need of a high-quality display screen for your traffic control room, meeting room, TV studio, exhibition center, or any other space, consider our range of pixel pitches. We offer P0.9, P1.2, P1.5, P1.8, and P2.5, all of which deliver exceptional image quality and clarity. Whether you need to display complex data, high-resolution graphics, or stunning video content, our displays are up to the task. Don't settle for anything less than the best - choose our pixel pitches for your next installation.

3. Cableless design
The display appears more aesthetically pleasing and allows for more installation space as the signal and power cables are contained within the cabinets, eliminating the need for external cables.

4. Cabinet Design
Our SP1 PRO series offers an indoor LED screen panel with an incredibly thin thickness of just 28mm, which includes the module. This makes it the thinnest cabinet available worldwide, and it brings great convenience for installation and transportation. Additionally, the slim design of the cabinet adds a touch of elegance and sophistication to any application.


5. High Refresh Rate
With a remarkable refresh rate ranging from 2880Hz to 3840Hz, indoor LED advertising screens eliminate any flickering on camera, along with the eradication of smearing and ghosting. Feel at ease as these screens maintain their visual integrity.

The LED screens have a gray scale range of 14 bits to 16 bits, providing an exceptionally pure white balance. As a result, even the darker shades of color are displayed with impressive clarity. The color scale on the screen appears incredibly smooth, resulting in a clearer and brighter overall color display. Achieving such remarkable visual effects would be impossible with a low grayscale setting.
6. Golden Aspect Ratio Cabinet Size
The cabinet aspect ratio is 16:9. We can also make various screen resolutions with 16:9 aspect ratio, such as 720P, 2K, 4K, or other resolutions.


7. Large Viewing Angle
The high-precision die-casting cabinet makes the screen flat and the viewing angle can reach 160°. And the picture is seamless.

8. High Color Contrast Ratio
We adopt high-quality black LED, and the color contrast ratio is even better than 5000:1. This means even in high light environments the screen also looks very clear.
Troubleshooting, the unit board is not lit
1) Several consecutive plates are not lit horizontally, check whether the cable connection between the normal unit board and the abnormal unit board is connected; or whether the chip 245 is normal.
2)Several consecutive plates are not lit in the vertical direction, check whether the power supply of this column is normal.
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