Installing the Dimmer Switch in a 3- or 4-way configuration May 10, 2022 14:10 Updated The Swidget Dimmer Switch is a single pole dimmer and cannot be used in 3- or 4-way configuration. Related articles Installing Swidget Devices in multiple gang Using the 20/40/60 Control Switch Swidget App Release Notes Flickering lights Does Swidget have a GFCI outlet?