Reduce complexity in your AV system & eliminate the need for unnecessary hardware and programming

Our control solution gives you more control from the same processor. Reducing the complexity of your AV system and eliminating the need for unnecessary hardware and programming.


We offer advanced control solutions based on the client’s various requirements. The control solution takes command of your entire audio-video system processing, programming, and integration with cutting-edge tools that allow you to design and display unique system control interfaces for enhanced user experiences.


GSL brings to you a global leader in control systems for high-performance audio hardware, software, and AV. The brand named Symetrix continuously expands the capabilities of its AV solutions to deliver the highest-performing systems from conference rooms to 100,000-seat sporting venues and everything in between. Symetrix Inc. is headquartered in Mountlake Terrace, Washington in the United States with regional sales and support offices across the U.S. and throughout the world.

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Remote panels
Touch panels


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