Ok, yes now I think we are getting to it. Yes, the Take-345 is an 8 zone hardwired takeover module, but it is a 345Mhz model and your IQ Panel is a 319.5 Mhz version.
Yep, that explains why the RE524X is also there. That is a very odd setup, I am guessing the TAKE-345 might have already been there and the installer didn’t want to replace it?
In any case, if you reuse the TAKE-345, yes you would also need that RE524X.
The path of least resistance here, if you are taking the components with you, would likely be to not delete any zones, but edit them after you wire up the TAKE at the new location to the wired sensors there.
That would be specific instruction based on what type of zone each one is, but can take some of the setup struggles out of it.
See the video below for the physical installation of the TAKE-345. Ignore the second half which shows 2GIG panel programming.