NO signal fees. Self-adjusting ET irrigation controllers/sprinkler timers designed and manufacturer. Our controllers use on-site Solar and Rain sensors to measure on-site weather conditions and automatically adjust irrigation to track changes in weather. CYCLE and SOAK for each valve provides easy means to eliminate runoff and protect slopes. Residential and commercial controller available from 8 stations to 48 stations. The SIMPLEST and SMARTEST controllers for water conservation from www.WeatherSet.com.