The Swidget Auxiliary Control Switch is a modular Smart Home enabled wall 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 Smart home functionalities like IAQ, motion or lighting. Many of the Swidget Inserts can be used on their own, like a nightlight or USB charger, or they can connect to Wi-Fi allowing you to control and monitor the switch. Inserts are safely and easily installed/removed from the body of the Swidget Auxiliary Control Switch without the use of any tools.