Two-Way Lighting (US: 3-Way) Is Why Smart Switches Get Returned

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Almost every "this smart switch does not work" complaint I read is not a firmware problem. It is a two-way lighting problem. The buyer wired a smart switch into a circuit that has two switches controlling one...

Almost every "this smart switch does not work" complaint I read is not a firmware problem. It is a two-way lighting problem. The buyer wired a smart switch into a circuit that has two switches control...(+4403 chars hidden)

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