Huidu HD-A3L LED Display Player & Wi-Fi Controller
$ 76.00
Huidu HD-A3L is an asynchronous LED display player with built-in Wi-Fi and LedArt mobile control. It provides one Gigabit output for HD-R receiving cards, USB media updates and optional 4G cloud management.
9999 in stock
Huidu A3L Controller for LED Media Playback
The Huidu HD-A3L is an LED display multimedia player for asynchronous content playback. It plays video, images, GIF animations, text, WPS documents, tables, clocks and timers, with one Gigabit display output for HD-R series receiving cards.
Built-in Wi-Fi supports LedArt mobile-app control and STA mode for connection to a nearby Wi-Fi network. XiaoHui Cloud supports internet-based management of multiple displays; 4G access is optional. An external sensor interface allows environmental monitoring data to be displayed.
HD-A3L Specifications
| Parameter | Specification |
|---|---|
| Maximum control range | 655,360 pixels, as stated in the detailed output specification |
| Maximum screen dimensions | Horizontal up to 8,192 pixels with reduced loading; vertical up to 3,840 pixels. Total pixel capacity still applies. |
| Display connection | 1 × Gigabit Ethernet output for HD-R series receiving cards |
| Communication port | 1 network port for parameter configuration and program transfer |
| USB interfaces | 1 × USB 2.0 and 1 × USB 3.0; program updates and storage expansion |
| Sensor input | 1 interface for environmental monitoring sensors |
| Audio output | 1 × TRS 3.5 mm dual-channel output |
| Wireless control | Standard Wi-Fi; LedArt app; STA mode |
| Video playback | Up to 1 × 4K, 2 × 1080P, 4 × 720P or 6 × 360P streams |
| Cloud access | XiaoHui Cloud; optional 4G connection |
Choosing an A3L Configuration
Match the LED screen pixel count and dimensions to the controller loading limits, then check the HD-R receiving-card layout. The original short description summarizes capacity as 650,000 pixels; the detailed output specification states 655,360 pixels. Use the configuration-specific limit in the specification when planning the screen.
4K refers to video playback capability, not a 4K LED output raster. For remote operation, confirm the network connection and whether the optional 4G configuration is required. USB interfaces provide another way to update media and expand storage.
Product Images and Specification
Download Specification:
Huidu HD-A3L LED Display Multimedia Player Specification
Frequently Asked Questions
What does the Huidu A3L controller do?
It plays multimedia content asynchronously on an LED display and sends display data through a Gigabit output to HD-R series receiving cards.
What is the HD-A3L loading capacity?
The detailed output specification lists 655,360 pixels, while the short product summary uses 650,000 pixels. Maximum dimensions and reduced-loading conditions also apply; verify the intended screen configuration.
Can I control the A3L over Wi-Fi?
Yes. Wi-Fi is standard, LedArt mobile-app control is supported, and STA mode allows connection to a nearby Wi-Fi network.
Where can I find the A3L Wi-Fi password?
Check the documentation supplied with your unit and the credentials set for its network configuration. A universal default password is not specified in the product information on this page.
Does A3L 4K playback mean 4K LED output?
No. One 4K video stream is a playback capability. The connected LED display is subject to the separately specified pixel capacity and dimension limits.
| Weight | 3 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).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item..
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