Easy Dial 4 station indoor timer features Easy-Set Logic programming. Includes an auto-reset breaker and a large easy to read LCD (liquid crystal display) and dial. Flexible time settings, water each station from 1 to 240 minutes. Up to 8 start times per day, ideal for new lawns and reducing run-off. Includes a rain delay feature, delay settings 24, 48, and 72 hours. Allows for water budgeting with easily adjustable run times based on the seasons. Independent dual watering programs by days of the week, watering intervals, and odd/even days. Features a rain sensor connection with by-pass switch to simplify rain sensor installations. Rain sensor sold separately. Transformer Power Input: 120V AC 50/60 Hz at 18W/Output: 26V AC at 500 mA, 22.5V AC at 600 mA. Batteries: (2) AA batteries, not included.