This video will help program the 8004S, 8006S, 8054S, 8056S. This video is on the indoor box. However, the programing logic and function are the same for all the Galcon controllers.
This is a Professional level controllers that can be used to control vegetable gardens, greenhouse, lawn or landscape irrigation.
These controllers have ability to run from a few seconds when doing operations like misting up to 12 hours for sprinkler or drip irrigation.
Amazon listing for AC-4S Indoor box www.amazon.com/Galcon-GAEBS00...