Hydrawise 8 Zone Wifi Irrigation Controller 8 zone irrigation controller - Made in USA Wifi based - rip and replace your old controller in no time and save water Control via iPhone, Android or web browser from anyhwere in the world (internet required). This controller does not require router port forwarding to allow access from anywhere worldwide! Save water with Hydrawise predictive watering included free - water less when forecasts indicate high rainfall or low temperature. Save your plants by watering more when forecasts indicate high temperatures. Report on water usage and detect broken pipes or faulty wiring with an optional flow meter. 4 sensor inputs for rain sensors, soil moisture sensors or flow sensors