4, 7, 10 or 13 Station Indoor or Outdoor Controller. Rain Bird ESP Modular Controllers can easily expand from 4 to 13 stations to meet your landscape needs. They have three independent programs and an array of features for maximum flexibility.

They also incorporate Rain Bird's ESP Extra Simple Programming, making it easy to monitor and adjust watering schedules. Multiple programs give you the flexibilty to accommodate the diverse watering needs of different plants and those areas of lawn or garden that get more sun and shade, saving water and money. The modular design makes it easy to expand the controller's capabilities to 13 stations should watering needs change in the future. Four irrigation cycle modes for maximum flexibility and compliance to all major watering restrictions. Custom 7-day calendar, 1-31 day interval, and odd/even day calendar. Built with a 5-year lithium battery that keeps time, date and watering schedules intact during power outages. Superior surge protection that withstands nearly 3 times higher electrical surges than competitive controllers. Made with Rain Bird quality construction and components.