What started over 75 years ago with Ethereal Home Theater brand of HDMI cables and installation accessories has now grown to encompass hundreds of products and time-saving solutions under the Metra AV name. Metra AV is a leading manufacturer of premium commercial and residential integration and surveillance products including professional-grade AV cables.
What is a Joule? How does a surge protector work? Why do they go bad over time? Join Brent and Adam while they discuss the why and how of Metal Oxide Varistors (MOVs).
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