Poor quality hdmi cable, signal attenuation will be more than 10 meters, over 15 meters there will be no signals.
In particular, the wall at right angles encountered when wiring audio-visual room, also will be affected.
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Poor quality hdmi cable, signal attenuation will be more than 10 meters, over 15 meters there will be no signals.
In particular, the wall at right angles encountered when wiring audio-visual room, also will be affected.