The Crestron DMC-HDO is a modular 2-channel HDMI output card designed to expand the output capabilities of Crestron DigitalMedia™ matrix switchers. Installed directly into compatible DM switcher chassis, the card provides two independent HDMI outputs, enabling simultaneous distribution of high-definition video and digital audio to multiple displays. Its modular architecture allows AV integrators to customize DigitalMedia systems based on project requirements without replacing the entire switching platform.

Each HDMI output is paired with a dedicated balanced analog stereo audio output, allowing two-channel audio to be extracted from the HDMI stream for connection to amplifiers, DSPs, or local sound systems. The card supports Full HD 1080p video, computer resolutions up to WUXGA, Deep Color, 3D video, and HDCP-protected content, making it suitable for boardrooms, classrooms, command centers, hospitality venues, and enterprise AV installations.

Designed for seamless integration within the DigitalMedia ecosystem, the DMC-HDO also supports HDMI CEC communication, enabling compatible displays to be controlled through the DigitalMedia switcher without requiring separate control wiring. Its dependable performance, compact single-slot design, and professional AV capabilities make it an excellent choice for expanding HDMI output connectivity in commercial audiovisual systems.