Gas fireplace low voltage switch on wall

[Automated_House (Jimmy)]

@Jp78

however I figured an old fashioned (low voltage) wall switch is either open or closed and will be out of phase with on/off status of relay.

I use the Zooz device you ordered. The wall switch acts like a 3-way switch now, so toggling it turns it on/off. I also set mine to automatically turn off after an hour.