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Enrich your AV knowledge and fast track your Pro AV education. Kramer Academy’s extensive library of prerecorded, online training videos is your one stop shop to learn about all the important Pro AV subjects, including wired or wireless connectivity, scaling, switching, routing, and more.

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VS-411UHD 4x1 4K HDMI Switcher
vs-411uhd-4x1-4k-hdmi-switcher

Overview

The VS−411UHD is an automatic switcher for 4K@60Hz (4:2:0) HDMI and analog audio signals. The VS−411UHD automatically switches one of four HDMI inputs to a predefined or last connected input whenever the currently active video signal is interrupted or whenever a higher−priority video signal is detected. They also support Kramer’s Step−in over HDMI technology.