Apologies is this is a dup, but I am new to Hubitat from the ISY Insteon world and don't see this anywhere here.
I am looking for Z-Wave replacements for my outdoor Insteon motion lights, and was wondering if anybody else has experience with a ZEN51 relay added to a stock Heath Zenith motion light. I had an old Health Zenith light around and rigged up something that seems to work by using the standard ZEN51 wiring but with the motion sensor red and black wires hooked up like the switch in the ZEN51 diagram. (Also have to run neutral to motion sensor.) If I leave the ZEN51 in default mode the motion sensor still triggers the lights but I also can trigger the hub off of button 1 (motion sensor) pressed. And I can override the lights from the hub. This gives me most of the functionality I would want.
One thing I could not get to work was disabling physical control on the ZEN51. I thought this would enable me to control the light separately from the motion sensor (e.g., through a rule triggered by the motion sensor) but I can't seem to get it to work. Maybe I would need a ZEN52 for that, triggering motion on one relay and running the lights off of the second relay.
Anyway, if anybody has experience with this I would be interested in hearing.