For simple, water saving, weather-following, automatic irrigation control, Irritrol introduces the Climate Logic weather system. Consisting of three components; a wireless transmitting weather sensor for installation outdoors, a receiver module to attach to the Irritrol controller, and an SD card with the 40 year, average, historical, weather information by zip code (or LAT/LON), the system monitors weather data, transmits them to the module then alters the controllers watering time to follow the weather. As for compatibility, the Climate Logic weather system works with the Rain Dial-R, the Total Control-R, KwikDial and MC-E (blue) version 5.02 or later controllers. These controllers, installed with CLIMATE LOGIC, proved in official testing, they meet the criteria for the EPA watersense label.