![Replacement PC-Board for NuTone ISA-335/IS-335 & IS-305](http://stevesintercomshop.com/cdn/shop/files/IMG_9060_{width}x.jpg?v=1736425212)
Brand New PC-Board
Intercom PC Board for 3 wire NuTone speakers
Has volume control, and 3 buttons: "Inside/Patio Talk", "Door Talk", "End Call - AM/FM/CD Control"
Works with the following master stations: IMA-3303 IM-3303 IM-3003
Brand New PC-Board
Intercom PC Board for 3 wire NuTone speakers
Has volume control, and 3 buttons: "Inside/Patio Talk", "Door Talk", "End Call - AM/FM/CD Control"
Works with the following master stations: IMA-3303 IM-3303 IM-3003