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Extron HC 403 - HDMI2HDMI

Extron HC 403

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HC 403

Meeting Space Collaboration System – Decorator-Style Wallplate Switcher

The HC 403 combines video switching, scaling, signal extension, and system control into a transmitter and receiver pair at a price point that fits any application. The HC 403 features one HDMI and one VGA input at the decorator-style wallplate transmitter, and one HDMI input at the receiver. Advanced Extron scaling technology ensures excellent image quality with maximum detail and color accuracy. Built-in control capabilities facilitate automatic source switching, display control, and integration with occupancy sensors for an intuitive, effortless user experience. Designed for professional integration, the HC 403 low-profile wallplate transmitter and compact receiver are ideal for discreet placement in walls, lecterns, or wherever required.



  • Powerful solution for meeting rooms
  • Decorator-style wallplate switcher/transmitter has one HDMI input and one VGA input
  • HDMI input on receiver is ideal for connecting a local source, such as a ShareLink wireless collaboration gateway
  • Signal extension for video, audio, and power up to 230 feet (70 meters) over a shielded CATx cable
  • Built-in control capability
  • Auto‑switching between inputs
  • Includes MBU 125 under-table low-profile mount kit
  • Includes LockIt® HDMI cable lacing brackets
  • External Extron Everlast™ power supply included, replacement part #70-1246-01 — Provides worldwide power compatibility with high demonstrated reliability and low power consumption.
  • Extron Everlast Power Supply is covered by a 7‑year parts and labor warranty
  • Register with Extron Electronics for Extron Training and updates