Inline duct fan thermostat control

Hi. I have a Qolsys iq panel 2 with the alarm.com tstat. I added an inline duct fan in my attic to help with a room that was hot. I wanted to only have the fan come on when the ac blower fan is on. The duct fan I bought has a three ping plug, so I bought an outdoor zwave switch from Lowe’s. I paired it with my panel easily, but it sees it as a light and I can figure out how to write a script on alarm.com to make the switch only turn on when the tstat turns the ac fan on. Is this even possible?
Thanks

It’s not possible with what you have now using z-wave and Alarm.com. You would need to find a way to trigger a sensor input when the AC fan turns on. There are probably ways you could do it if you really wanted but it may require a multimeter, a relay and some creative wiring. How important is this to you? Are you comfortable with low voltage wiring and willing to put in some additional time and effort?