S,
I guess it really depends on what you want to do or control.. An EasyTouch is a pretty expensive item to just turn your pool on and off..
But yes, most EasyTouch system have a load center. All but the "lite" version which does not and something I would never recommend.. Lite models have an "L" in the models number, like PL4 or PSL4..
Here is a pic of the inside of an EasyTouch..
Thanks,
Jim R.