@securespark
I don't think I need to know, these switches allow a tiny amount of current through which is enough for it to tap off and power the electronics. I don't think it matters which way I wire them (at least the ones I've installed I've not paid any attention to it and they work) there's a nice YouTube video on them by SuperHouseTV #34.
Thanks for all the help.
I don't think I need to know, these switches allow a tiny amount of current through which is enough for it to tap off and power the electronics. I don't think it matters which way I wire them (at least the ones I've installed I've not paid any attention to it and they work) there's a nice YouTube video on them by SuperHouseTV #34.
Thanks for all the help.