Home » Huidu HD-A6L LED Sending Box – HDMI Dual-Mode Controller with Multi-Window Output, 1.3M Pixel Capacity | LED Display Controller Applications
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Huidu HD-A6L LED Sending Box – HDMI Dual-Mode Controller with Multi-Window Output, 1.3M Pixel Capacity | LED Display Controller Applications

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SKU: PL-PKZQ01-HD-HD-A6L
$469.85
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Huidu HD-A6L Professional LED Sending Box

Designed for large-format and multi-source LED display environments, the Huidu HD-A6L functions as a professional-grade LED sending controller with advanced processing capabilities. It supports high-capacity pixel loading, multi-window display output, and HDMI-based signal input, making it suitable for complex LED screen systems that require stable performance and flexible visual layouts.

Packing Details

Version Package Included
HD-A6L Sending Box × 1
Power Cable × 1
User Manual × 1

About this item

  • Professional LED sending box designed for complex and large-scale display systems.
  • Supports HDMI signal input with high-capacity LED data processing.
  • Enables multi-window output and flexible screen layout management.
  • Provides synchronous and asynchronous operation modes for advanced control scenarios.
  • Supports HDMI splicing playback for multi-source visual presentation.
  • Optimized internal design for stable long-term operation in professional environments.

Key Specifications

  • Input interface: 1 × HDMI
  • Output interface: Ethernet
  • Maximum loading capacity: 2.62 million pixels
  • Maximum screen width: 65,536 pixels
  • Control methods: USB, network, Wi-Fi
  • Power supply: AC 100–240 V

Installation Tips

  • Power Off First: Always switch off the LED display system before installing or removing the sender box to prevent damage.

  • Use Shielded Network Cables: Ensure stable, interference-free signal transmission for consistent display performance.

  • Maintain Adequate Ventilation: Keep proper airflow inside the LED cabinet to guarantee long-term reliable operation.

  • Anti-Static Precautions: Avoid static discharge; always use anti-static protection when handling the sender box.

Shipping Information

  • Lead Time: In-stock products ship within 1–3 business days.

  • Packaging: Safe packaging with foam padding to ensure safe transport.

  • Shipping Origin: All products ship directly from our warehouse.

  • Standard Shipping: 9–18 days | Express Shipping: 5–9 days.

  • Shipping Costs: Calculated based on cart weight, dimensions, and destination.

Technical Specifications

Specification Value
Model HD-A6L
Loading capacity 2.62 million pixels
Maximum width 65,536 pixels
Internal memory 64 GB
External expansion Up to 128 GB
Video decoding 4K hard decoding
LAN 1000 Mbps
Wi-Fi control 5 GHz + 2.4 GHz
USB playback Supported
Cloud management Supported
External sensor 2 channels

Applications

  • Cabinet-based LED display systems for fixed installations
  • Receiving control for rental LED screen cabinets
  • Commercial LED display projects for information and advertising
  • LED screen control solutions for exhibitions, events, and conference venues