With the approach of dark in the evenings, it was time to do something about lighting automation in the new house. The paddle on the left controls the outside porch light, and is controllable by the computer for use on a timer. The keypad in the middle consolidates a lot of controls into one place, but is primarily of use to control 3 floors’ stairway lights from here (and from 2 other similar keypads on the other two floors).