Atlona AT-UHD-SW-51 4k/UHD Five-Input HDMI Switcher, Replaces AT-UHD-SW-52ED

Deliver dependable 4K switching for single-display AV, security and surveillance monitoring applications. The Atlona AT-UHD-SW-51 4K/UHD five-input HDMI switcher provides a cost-effective way to add ultra‑HD source selection and reliable auto-switching to conference rooms, control rooms, and monitoring stations. With five HDMI inputs and support for 4K/UHD at 60 Hz (4:2:0), the switcher handles high-resolution sources while maintaining compatibility with HDCP 1.4 devices.

Integrators benefit from audio de-embedding to S/PDIF and two-channel analog outputs for recording or feeding audio processors, plus pass-through of advanced bitstreams like Dolby TrueHD and DTS-HD Master Audio. Management is straightforward via the web GUI, RS-232 or TCP/IP, and the unit integrates with Atlona Management System (AMS) to reduce onsite configuration time. The AT-UHD-SW-51’s smart HPD and active-video auto-switching avoids source conflicts common in DVRs and adapter-based setups, making it ideal for surveillance and monitoring environments where reliable switching matters.

For AV, security and monitoring deployments that need simple, reliable 4K switching and audio extraction, the Atlona AT-UHD-SW-51 is ready to deploy — contact us to learn more or to specify for your next project.

• Simplifies AV and security deployments with automatic input switching and easy EDID/HDCP management
• Delivers 4K/UHD video (up to 4096×2160 at 60 Hz, 4:2:0) across five HDMI sources to a single display
• Audio de-embedding to S/PDIF and two-channel analog for recording, monitoring, or integration with DSPs
• Flexible control: front-panel, IR, RS-232, TCP/IP and Atlona Management System (AMS) support for fast integration
• Compact 1U half-rack design saves rack space and installs cleanly in IT and surveillance cabinets