The Intermatic KM2ST2G is an electromechanical inwall timer from the KM2 series. This model provides automatic control of indoor or outdoor lighting, pumps, office machines, fans, and other types of circuits. It also replaces standard wall switches toggles . The timer features easy and simple wiring and installation. The Intermatic KM2ST2G can work with both fluorescent and compact fluorescent lights. It features a twogang, toggle wall plate configuration.