Adding PowerG card to IQ2 (pre-IQ2+)

Hi, anybody know if you can add a PowerG daughter card to an IQ2 panel (pre-IQ2+)? The IQ2 panel has z-wave and 319.5 MHz.
thanks

I’ve never done it, but I have been told by Qolsys in the past that it should work. Make sure you add it to the panel when the panel is completely powered down (power supply and battery).

They don’t sell the PowerG card separate from the IQ Panel 2+ however.