Another Fireplace Control Thread

Hello All. I did search through the fireplace threads, but none of them seemed to do exactly what I wanted to do…At the end of the day my goal is to give me a smart fireplace as well as maintain the wall control. I’m not sure if this is possible or not. I see the MIMOLite should be able to turn on/off the fireplace, but it becomes the on/off switch and cannot use the wall switch. My system is a low voltage system. I do have a 120v outlet under the fireplace…

The black/white wires below are the wires that go to the on/off switch on the wall…

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