Gefen GTB-HD4K2K-444-BLK 4×4 Matrix for HDMI 4Kx2K, Black

Deliver consistent, professional Ultra HD routing for security, monitoring and AV distribution with the Gefen GTB-HD4K2K-444 4x4 Matrix for HDMI. This compact Gefen matrix lets you route up to four 4Kx2K or 1080p sources to any of four displays, providing the flexibility needed in control rooms, retail signage and surveillance systems. Support for 3840×2160@30Hz, Deep Color and 3DTV passthrough ensures crystal-clear video, while LPCM 7.1, Dolby TrueHD and DTS-HD compatibility preserves lossless multichannel audio for accurate monitoring and playback. Fast, reliable switching is available via front-panel buttons, included IR remote, RS-232 serial, or network control using Telnet, UDP and the built-in web server — making integration with existing security and AV networks straightforward. LED status indicators and a compact form factor simplify installation and ongoing management. Ideal for integrators and IT teams deploying video-over-IP, surveillance monitoring stations, or multi-zone digital signage, the GTB-HD4K2K-444 streamlines source routing without sacrificing quality. Contact sales or add to cart to specify this Gefen HDMI matrix in your next security or AV deployment.

• Route four Ultra HD sources to any of four displays for flexible video distribution across control rooms, digital signage, and surveillance stations
• Maintain image fidelity with 4Kx2K (3840×2160@30Hz) support, Deep Color and 3D pass-through for crisp monitoring and presentation
• Preserve audio quality with LPCM 7.1, Dolby TrueHD and DTS-HD support — ideal for AV systems that require lossless multichannel audio
• Multiple control options (front panel, IR, RS-232, Telnet/UDP and web GUI) simplify integration into security, monitoring and networked AV environments
• Compact, rack-friendly footprint for space-conscious deployments and easy installation in IT closets, surveillance racks or AV cabinets