spw hunter pro-hc phc-1200i 12 zone indoor residential/professional grade wi-fi controller with hydrawise web-based software - 12 station - internet android iphone app spw manage this durable outdoor irrigation controller with hydrawise web-based software from anywhere worldwide using your smart device or web browser. predictive watering adjusts schedules based on temperature forecast, rainfall probability, wind and humidity to provide maximum water savings while keeping your clients’ landscape healthy and beautiful. add a simple-to-install flow meter and set up automatic notifications to alert you of broken pipes or sprinklers.