6 Station Outdoor Watering Timer zone-based programming, which allows to assign independent programs to each zone. (running time can be, start times and watering days for each area). 6 independent start hours per zone. 4 watering days options per zone: specific days of the week, odd calendar days, even calendar days, counts down program. Large LCD display. Meteorológico noise cancelling sensor input by software. Universal valve/pump start circuit. Non-volatile program memory (100 years). It can be programmed with battery power.