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when toggle format what by license comment
Jul 31, 2023 at 7:15 comment added Harper - Reinstate Monica The second smart switch (remote) would need to talk to the first one via radio or powerline communication, though. The red wire is not available for that purpose since you're using it for switched-hot.
Jul 31, 2023 at 3:18 history answered Rohit Gupta CC BY-SA 4.0