As I progress on my remodel, it occurs to me that I've overlooked something: What about the wires that will pass from within the house to outside the house?

I thought of this as I was laying out the forms for a concrete pad. That pad will hold my air conditioning equipment and, maybe, a generator.

I'll want these things tied into the house alarm system. The alarm system might also get some outside cameras. When I build a deck, I'll probably want to run some speaker wires.

So, it occurred to me .... maybe now is the time to pre-install some chases for these wires to pass.

Have you ever done anything like this? How would you do it? Nipple with a pull can on either side? Other ideas?