+1 use a zwave or zigbee relay in the fixture junction box where a neutral has to exist. Use the existing switch as the local control for that relay, and that should work. I use the same setup in a couple spots in my house where pulling a new run with a neutral would be a pain.
+1 use a zwave or zigbee relay in the fixture junction box where a neutral has to exist. Use the existing switch as the local control for that relay, and that should work. I use the same setup in a couple spots in my house where pulling a new run with a neutral would be a pain.