Huidu HD-B8L LED Poster Screen Control Card
$ 324.00
HD-B8L multimedia control card for LED posters and spliced displays. Supports up to 1.3 million pixels per card, HDMI input/output, Wi-Fi control through LedArt, USB program updates and remote cluster management.
10002 in stock
HD-B8L control card for LED poster screens
The Huidu HD-B8L is a multimedia control card for mobile LED posters, mirror displays and spliced screens. It supports stored content, synchronous HDMI playback and HDMI splicing, with a published maximum single-card loading capacity of 1.3 million pixels.
Playback and content control
Built-in Wi-Fi enables wireless program control through the LedArt mobile app. USB supports local program updates and playback, while Internet connectivity enables remote cluster management and power control. Programs can contain video, images, GIF animations, text, WPS documents, tables, clocks and timing information.
The listed display functions include cascade synchronization, rotation and splicing, and adaptive scaling of HDMI content. External environmental sensors provide monitoring data. Verify the intended screen layout and sensor configuration before installation.
Published features and parameters
| Product type | Multimedia control card for LED poster screens |
|---|---|
| Maximum single-card loading | 1.3 million pixels |
| HDMI functions | Input and output; synchronous playback and splicing display; adaptive scaling |
| Video decoding | 4K decoding, separate from the LED loading limit |
| Wireless control | Built-in Wi-Fi with LedArt mobile app |
| Content updates | USB program updates/playback and Internet remote cluster management |
| Program content | Video, images, GIF animations, text, WPS documents, tables, clocks and timing |
| Sensor support | External environmental monitoring sensors |
The table summarizes the existing product listing. The PDF below is a mechanical drawing, so it should not be used as a substitute for electrical installation instructions.
Product images
Frequently asked questions
What is the HD-B8L used for?
The HD-B8L is designed for LED poster screens, mirror displays and spliced screen installations. It combines multimedia playback with HDMI input/output and mobile content control.
How many pixels can one B8L control?
The published single-card loading capacity is 1.3 million pixels. Check the total screen pixel count and splicing layout before choosing a configuration. 4K decoding does not mean a single card can drive a full 4K LED canvas.
Can several poster screens display a spliced HDMI image?
HDMI splicing and cascade synchronous control are listed features. Confirm the number of screens, their pixel dimensions and the required layout before installation; this page does not specify a maximum cascade count.
Can I update the poster screen from a phone or USB drive?
Yes. The B8L supports Wi-Fi control through LedArt and USB program updates/playback. Internet remote cluster management is also supported when the installation has the required network connection.
Does the downloadable PDF include all electrical specifications?
The retained HD-B8L V1.0 PDF is a mechanical drawing. Check the supplied hardware documentation for electrical ratings and installation requirements before wiring the card.
Product document download
| Weight | 1 kg |
|---|
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The prices displayed on our site are tax-free (in US Dollars), which means you may be required to pay import duties and taxes once you receive your order. Import taxes, duties, and related customs fees will be determined by your local customs office when your order arrives at its final destination.
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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)..
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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