Huidu HD-A4L LED Multimedia Player – HDMI & Wi-Fi
Original price was: $ 133.00.$ 115.00Current price is: $ 115.00.
HD-A4L supports synchronous HDMI and stored-program playback, with two Gigabit outputs, 655,360-pixel control capacity, 16GB storage and LedArt Wi-Fi management. Optional 4G/5G enables cloud access.
9998 in stock
HD-A4L LED display multimedia player
Huidu A4L combines HDMI live input and asynchronous program playback, with LedArt wireless control and XiaoHui Cloud management.
Model note: this listing is for A4L. The table follows Huidu’s HD-A4L specification V1.0; earlier A4 specifications do not identify this model.
A4L specifications
| Parameter | Specification |
|---|---|
| Control capacity | 655,360 pixels |
| Separate dimension limits | Horizontal: 16,384 pixels with reduced loading; vertical: 4096 pixels |
| Receiving-card output | 2 × Gigabit Ethernet; HD-R series |
| Communication input | 1 × Gigabit Ethernet |
| Video input | 1 × HDMI 1.4; adaptive scaling and sync/async picture-in-picture |
| USB | 1 × USB 2.0 with configurable OTG/USB mode; 1 × USB 3.0 |
| Sensors / audio | 2 sensor inputs; TRS 3.5 mm stereo output |
| Wireless | 2.4 GHz Wi-Fi, including STA mode; optional 4G/5G |
| Memory / storage | 2GB RAM / 16GB internal storage |
| Power | DC 5–12V; maximum 18W |
| Dimensions / weight | 287 × 140.3 × 42.3 mm; 1004g |
| Working environment | −40°C to 70°C; 0–80% RH, non-condensing |
| Protection | IP20 |
Width and height maxima are separate limits, not a full-resolution rectangle.
Product image
Frequently Asked Questions
Can A4L play live HDMI and stored programs?
Yes. It supports synchronous and asynchronous playback, switching and picture-in-picture.
Which app controls Huidu A4L?
LedArt provides Wi-Fi control. XiaoHui Cloud supports remote management.
Does A4L include 4G or 5G?
Mobile-network modules are optional; Wi-Fi is standard.
Is A4L the same as A4?
No. Check the complete model name when selecting specifications or replacement equipment.
Where is the current A4L price?
The current selling price appears above, beside the product title.
| Weight | 2 kg |
|---|
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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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