Can I pair 4 IQ Remotes to IQ4 Panel?

I have 3 remotes right now. 1 the old Wifi IQ Remote, and 2 PowerG IQ Remote. All three are connected using Wifi.

There is one more place that I want to put a panel in. Before I order, I know Wifi supports only up to 3 remotes. Will it be possible to add one more using PowerG?

Thanks.

According to Qolsys support, they state that you can have up to 3 connected via wifi and 5 connected via PowerG.