the add-on switches are obviously not capable of handling a real load, I am looking at this solution simply because that style of switch (zwave has been discontinued - http://www.leviton.com/en/products/DZS15-1LZ ) and this seems like the only solution, thanks
I would not expect perfect operation with that combination because that add-on switch has a LED and some related setup instructions, suggesting it is not a strictly dry-contact signal that the DSC26103-ZWUS is expecting on its input.
You can use any dumb (and cheap) wallwitch as input to the DSC26103-ZWUS but but the wallswitch will not have a LED.
What’s the model number of the last switch you pasted, that’s exactly what I want except that the zwave version has been discontinued and replaced with a traditional rocker - so I want to combine that with a zwave relay, thanks