The MT221 Daisy Chain Kit is used to connect any two or more Duet Executives into a daisy chain, thus allowing for larger room coverage. The kit includes the neccesary cable for connecting any two Duet Executives along with a single "dummy" plug. One kit is necessary for every additional Duet Executive added to the chain.

For more information about how to connect Duet Executives into a daisy chane please go to the FAQ section of the website.