Multi-channel Z-Wave was added to the IQ Panel 2 software in version 2.2.0 so I suspect yes. But I don’t have an IQ Panel 2+ here to test with, only an IQ Panel 4.
Does anyone have an IQ Panel 2+ and a multi-channel Z-Wave device to try it?
I’ll try to get a list of support control panels and software versions from Alarm.com.