HD-T08 4K Synchronous LED Sending Box
The Huidu HD-T08 receives a live HDMI or DP video signal and sends it to an LED display through eight Gigabit Ethernet outputs. Its 5.2-million-pixel loading capacity serves synchronous playback installations in conference rooms, exhibitions, studios, shopping malls and hotels.
| Parameter | Specification |
|---|---|
| Maximum LED load | 5.2 million pixels |
| Dimension limits | Maximum width 8192 pixels; maximum height 8192 pixels |
| Video inputs | 1 × DP 1.4; 1 × HDMI 2.0; switchable |
| Maximum source input | 4096 × 2160 at 60 Hz |
| LED outputs | 8 × Gigabit Ethernet |
| Preview | 1 × HDMI OUT for screen-program preview |
| Audio input | 1 × TRS 3.5 mm, two-channel; works with a multifunction card for audio transmission |
| Wi-Fi | Standard; wireless PC software control |
| Display operation | Synchronous point-to-point display |
| Screen functions | Black screen and freeze |
| Multi-unit operation | Seamless splicing |
| Infrared remote control | Optional |
Plan the Source and Screen Separately
The T08 can receive a 4K60 source, while its LED output remains limited to 5.2 million pixels. Maximum width and height are separate limits within that total capacity. Check the screen layout and receiving-card connections before selecting the output arrangement.
HDMI OUT allows program preview on a monitor. Standard Wi-Fi supports control through PC software, while black-screen and freeze functions help manage live content. Multiple units support seamless splicing; infrared remote control is optional.
Connection Diagram

Specification Download
Download the HD-T08 specification (PDF)
Frequently Asked Questions
What is the maximum load of the HD-T08?
The total LED loading capacity is 5.2 million pixels across eight Gigabit outputs. Maximum width and height are each 8192 pixels, subject to that total.
Does the T08 accept HDMI and DisplayPort sources?
Yes. It has one HDMI 2.0 input and one DP 1.4 input, with source switching and support for up to 4096 × 2160 at 60 Hz.
Does 4K60 input mean the LED output can load 4096 × 2160 pixels?
No. The input signal limit is 4096 × 2160 at 60 Hz, while the stated LED loading capacity is 5.2 million pixels. Plan the screen within the output limit.
Can I preview the screen program?
Yes. The HDMI OUT port is provided for display-program preview.
Does it support wireless control?
Yes. Wi-Fi is standard and supports wireless PC software control. Infrared remote control is a separate optional feature.




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