I saw a wifi module, but I also read it's about as stable as apex's. Which isn't very. I'm sure I could drill a small hole down the the basement and around to the main Wifi router to tie it in. But that 400 bucks essentially would do everything I need to do, assuming I buy 3 of the brs dosing pumps as well.I dont believe it comes with WiFi support. What you linked is what it comes with.