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Title: Very convenient
Review: Works very well. We have four TVs running off one Channel Master over-the-air DVR and antenna. We don't mind having every TV in the house play the same channel as we rarely have them all on at the same time. I put one of these with each TV (basement, upstair bedroom, kitchen, and family room) and they do a great job. Sometimes I'll have to punch a button twice, but it's usually pretty responsive.
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