Programmable actuator for light dimmer

摘要: A self-contained programmable actuator can easily be mounted directly onto the outside of face plate a standard wall switch having built-in light dimmer. This programmed to adjust position dimmer's mechanical control input in accordance with program that automatically repeats on diurnal, weekly or other cyclical basis. The includes small battery, miniature electric motor gear/linkage mechanism operable engage and move over its complete range, quartz-clock-based programming means intput keys time display means. Once by way keys, is operative actuate such manner as keyed-in program. In anticipated most common operating mode, which an average total six actuations per day, battery will last for years before needing replacement.