About this item
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Supports up to 1.3 million pixels, suitable for medium and large LED display installations
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Dual-mode control system supports both synchronous and asynchronous LED display operation
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Built-in HDMI input interface enables real-time video signal display for dynamic content playback
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Compatible with Huidu LED receiving cards and control software for stable display system integration
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Supports multiple content formats including video, text, images, animations, and scheduled programs
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Compact sending box design simplifies installation in LED control cabinets or equipment racks
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Stable signal processing ensures smooth video playback and reliable screen performance
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Ideal for commercial advertising displays, digital signage networks, and professional LED video walls
Quick Specs
| Specification | Detail |
|---|---|
| Product Type | LED Sending Box |
| Model | Huidu HD-A5L |
| Control Mode | Synchronous & Asynchronous |
| Max Pixel Capacity | 1.3 Million Pixels |
| Video Input | HDMI |
| Communication | Network / USB |
| Supported Content | Video, Text, Images, Animation |
| Control Software | Huidu LED Control Software |
| Application | Commercial LED Displays |
| Power Supply | DC Power Adapter |
Installation & Maintenance Tips
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Install the sending box in a protected control cabinet or equipment enclosure
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Connect the LED display receiving cards through reliable Ethernet cables for stable signal transmission
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Configure screen resolution and display parameters in the Huidu control software before uploading content
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Use HDMI input when real-time synchronous video playback is required
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Ensure stable power supply and proper grounding to maintain system reliability
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Keep signal and power cables organized to simplify system maintenance and troubleshooting
Shipping Information
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Lead Time: In-stock products ship within 1–3 business days
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Packaging: Anti-static protection with reinforced outer carton to ensure safe transportation
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Shipping Origin: Shipped directly from warehouse
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Standard Shipping: 9–18 days
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Express Shipping: 5–9 days
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Shipping Costs: Calculated at checkout based on destination and order quantity
Full Specifications
| Specification | Detail |
|---|---|
| Brand | Huidu |
| Model | HD-A5L |
| Product Category | LED Sending Box |
| Control Mode | Dual Mode (Synchronous / Asynchronous) |
| Max Pixel Capacity | 1.3 Million Pixels |
| Video Input | HDMI |
| Communication Interface | Ethernet / USB |
| Supported Content Formats | Video, Text, Image, Animation |
| Control Software | Huidu LED Control System |
| Network Interface | Ethernet |
| Storage | Built-in storage for program files |
| Power Supply | DC Power Adapter |
| Operating Temperature | −20 °C to 60 °C |
| Operating Humidity | 10%–90% RH |
| Installation Method | Control cabinet mounting |
| Application Environment | Indoor LED display systems |
Applications
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Commercial LED advertising displays
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Retail digital signage LED screens
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Exhibition and event LED display systems
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Corporate LED information boards
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Indoor LED video walls
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Transportation information LED displays