Vissonic VIS-HE20: HDMI / VGA to HDBaseT Wall Plate
Model VIS-HE20

Overview
Converts HDMI or VGA signals with associated audio to HDBaseT format for long-distance transmission over network cable.
Designed as a flush-mount wall plate for classrooms, meeting rooms and auditoriums, offering a clean connection point on desk or wall.
Can work alongside HDBaseT matrices and other VISSONIC receivers for signal distribution in professional installations.
Input selection can be done manually from the panel or automatically based on the detected signal.
Technical specifications
Video Inputs
1 x HDMI, 1 x VGA with analog audio
HDBaseT Output
1 x HDBaseT RJ45
Maximum Resolution (HDMI)
Up to 4K within HDMI 1.4 specification (e.g. 4K@30Hz 4:4:4 / 4K@60Hz 4:2:0)
Maximum Resolution (VGA)
Up to 1920x1200@60 Hz
Transmission Distance
Up to 70–100 m depending on resolution and CAT5e/CAT6 cable type
HDMI Compatibility
HDMI 1.3/1.4
HDCP Compatibility
HDCP 1.4
Audio
Embeds HDMI audio or VGA analog audio into HDBaseT
Control
Bidirectional IR, control signal support to matrix/receiver
Input Selection
Front panel button and auto-switch mode between HDMI and VGA
Mounting
Flush-mount wall plate in standard box
Power Supply
Powered by external supply or POC from compatible receiver/matrix
Key features
- Combined transmission of video, audio and control signals over a single CAT5e/CAT6 cable.
- HDMI and VGA inputs switchable from the front panel via button or internal logic.
- Supports resolutions up to 4K (per HDMI 1.4 standard) and WUXGA for VGA.
- Simple integration with VISSONIC signal management systems and HDBaseT matrices.
- Wall plate format that simplifies the connection of laptops and local sources in AV rooms.
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