Can inovelli Red and Black Series dimmers and switches be used in a 3-Way circuit?

Yes. inovelli Red and Black Series dimmers and switches can be used in 3-Way circuits so that one fixture is controlled by multiple switches or dimmers. 

For information about associating inovelli dimmers or switches in a 3-Way configuration or using a traveler wire to create a 3-Way circuit, refer to inovelli's support documentation.