4, 6, 9 and 12 Stations, Residential, Outdoor/Indoor. KwikDial, the ideal residential controller from Irritrol, offers a unique combination of sophisticated features and simple operation. Excellent scheduling flexibility is provided by its automatic, semiautomatic and manual operations, a wide range of watering intervals, and the ability to make percentage changes to watering duration for seasonal adjustments. An easy-to-use dial and four large push buttons make programming simple, and an optional remote system with station start/pause/resume/ off capability enhances ease of maintenance. Peace of mind is ensured by the controller's electrical surge protection; a self-diagnostic, electronic circuit breaker; and built-in memory that maintains time, date and programming information for 24 hours in the absence of AC power.