The Hunter Solar Sync is a weather-based sensor that adjusts irrigation schedules based on daily weather conditions. Solar Sync saves water by adjusting irrigation run times daily. Solar Sync works by measuring the sun's intensity and surrounding air temperature, and implementing the most optimal controller zone run times based on that data. Through these continual adjustments, Solar Sync ensures that your landscape receives efficient irrigation no matter what the forecast looks like. Subscribe to our Facebook and YouTube page to see other videos and to be part of future promotions! https://www.facebook.com/HunterIndustries https://www.youtube.com/user/HunterIrrigationProd