@LHuisingh - If one does a search for Munro in the community posts there are several results.
This one mentions a low power version, but a different model number than I think you have →
I might inquire of Munro has to how much current the existing box pulls or put an amp meter on the Rachio P line when it is running. And if there is a lower draw version of that model, ideally closer to 100 mA.
