Huidu HD-H20 Smart Multimedia LED Controller – 20 Ports
$ 1,724.00
Huidu HD-H20 is a synchronous and asynchronous LED media controller with 20 Gigabit outputs and 13 million-pixel point-to-point display. Combines local content production, third-party apps, Wi-Fi 6 and three 10G SFP fiber ports.
10000 in stock
HD-H20 Smart Multimedia Control for LED Displays
The Huidu HD-H20 provides 20-port LED sending, video processing and media playback in a single dual-mode controller. Local program production and Android app support allow it to act as the content terminal for meeting rooms, educational displays, exhibition halls, broadcast studios and hotel lobbies.
Its 20 Gigabit Ethernet outputs connect to HD receiving cards, while HDMI and optical connections support cascading and display replication. The stated point-to-point LED display capacity is 13 million pixels; 8K decoding describes media processing and is not the LED output resolution.
Technical Specifications
| Parameter | Specification |
|---|---|
| LED output | 20 × Gigabit Ethernet |
| Point-to-point display capacity | 13 million pixels |
| Maximum display dimensions | Width up to 65,536 pixels or height up to 8,192 pixels; subject to total display capacity |
| Video input | 2 × HDMI 2.0 and 2 × HDMI 1.3; dual 4K at 60 Hz support |
| HDMI loop output | 1 × HDMI 2.0 LOOP for video backup |
| Preview output | 1 × HDMI 1.4 OUT; fixed 1920 × 1080 at 60 Hz |
| Optical ports | 3 × 10G SFP; cascaded display replication |
| Network communication | 1 × Gigabit Ethernet with TCP/UDP |
| USB | 2 × USB 2.0 and 1 × USB 3.0; playback, firmware updates and storage expansion |
| Type-C | 1 port; default OTG mode for screen mirroring |
| Sensors and control | 2 sensor ports; RS232/RS485, configurable as UART; 1 RELAY interface; 3 GPIO ports |
| Audio | 3.5 mm TRRS with Audio OUT and MIC IN; optical digital audio output |
| Wi-Fi | Dual Wi-Fi chips; Wi-Fi 6 compatible; simultaneous hotspot and wireless internet access |
| Video decoding and encoding | Up to 8K at 60 fps decoding; 8K at 30 fps encoding |
| Standby power | Less than 0.5 W; infrared standby wake-up |
Local Playback and Meeting-Room Control
The H20 supports multi-window display, independent multi-screen display, local program editing and third-party apps. Playback capability is one 8K stream, four 4K streams, ten 1080P streams, sixteen 720P streams or thirty-two 360P streams.
Bluetooth supports voice control and peripherals such as speakers, keyboards and mice. Wireless screen mirroring supports Windows, iOS, Android and mirroring devices; the product overview lists this as optional, so confirm the required mirroring configuration. HDMI cascading and optical-port replication provide additional options for distributing the display signal.
Check the LED pixel count, receiving-card layout, HDMI sources and fiber equipment before choosing the system. The maximum width and height are separate limits and cannot be combined into one output resolution.
Product Image and Specification
Download Specification:
Huidu HD-H20 Smart Multimedia Controller Specification
Frequently Asked Questions
How many pixels does the HD-H20 support?
The specified point-to-point LED display capacity is 13 million pixels, with 20 Gigabit Ethernet outputs. Maximum width and height remain subject to that total capacity.
How many optical ports are on the H20?
It has three 10G SFP fiber-optic ports supporting cascaded display replication and long-distance optical transmission.
Does the H20 support Wi-Fi 6?
Yes. Its dual Wi-Fi chips are listed as Wi-Fi 6 compatible and support simultaneous hotspot operation and wireless internet access. Confirm the optional wireless-mirroring configuration if needed.
Can the H20 play media locally and accept live HDMI sources?
Yes. It supports synchronous and asynchronous operation, local program production and playback, plus two HDMI 2.0 and two HDMI 1.3 inputs.
Is the HDMI preview output 4K?
The dedicated HDMI 1.4 preview output is fixed at 1920 × 1080 at 60 Hz. Dual 4K at 60 Hz support and 8K media decoding are separate specifications.
| Weight | 6 kg |
|---|
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