i would like to hook this stuff up to a controller . maybe wireless . basic ,right now I just have 4 contactors .filter pump .waterfall pump. cleaner pump .led lighting . right now they are on light switches 24vlts coils . like to have a controller on the wall in the house maybe add temp. probe . I have no timeclocks I turn it all on manually. My homemade bare bones system . and not spending 500$ to do it