I need it to just turn on the shop vac. That way whether I'm dust collecting from a router, table saw, band saw, or drill press I can start the vac before using the tool. I setup DC at each tool as I use it.
Now I walk over to the vac switch, turn it on, then walk back to the tool, cut, route, or drill, then walk back to the vac to turn it off.
This would help me stay at the tool and remotely turn the vac on and off.
"What can be asserted without proof can be dismissed without proof." Christopher Hitchens