The Swidget 20/40/60 Control Switch is a modular Smart Home enabled timer switch that can be wired for single pole or dry contact applications. The modularity allows a multitude of different functional Swidgets to be installed, creating unique new Smart Home functionalities. Many of the Swidget Inserts can be used on their own, like a nightlight or USB charger, or they can connect to an ever-growing number of systems via Wi-Fi, Z-Wave, or ZigBee protocols allowing you to control and monitor the switch. Inserts are safely and easily installed/removed from the body of the Swidget 20/40/60 Control Switch without the use of any tools.