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My basement shop has been fully wired to operate by one power switch. I would like to add another switch to power up the shop by entering from another door.
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marked as duplicate by Shimon Rura, Tester101 Aug 15 '15 at 9:57
This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.
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Ahh, the miracles of modern science. You can control your light from multiple locations and you don't even have to run any additional wiring.
wireless 3-way switching, no power needed NOT EVEN BATTERIES!
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This is a good answer, you should add it to the question that this is a duplicate of. – Tester101 Aug 15 '15 at 10:00
