3 Model IS-408 - for use with the IM-4006 Radio-Intercom System - White. 1 IC 401W Inside control 4006 intercom speaker adobe white. This is a nice vintage intercom system. I took several pictures for viewing.I do have other vintage items listed on e-bay so check out my other items. Be sure to add me to your. The item "Mid Century NOS Nutone Intercom System 3 Mod IS408 2 IC401 outside 1 IC401 insid" is in sale since Friday, October 4, 2019. This item is in the category "Home & Garden\Home Improvement\Home Security\Door Entry Systems & Intercoms". The seller is "kna05" and is located in Beaumont, California. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, South africa, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, New Zealand, Philippines, Singapore, Switzerland, Norway, Croatia, Chile, Colombia, Antigua and barbuda, Aruba, Grenada, Saint lucia, Bolivia, Egypt, Iceland, Jordan, Cambodia, Sri lanka, Luxembourg, Maldives, Nicaragua, Oman, Paraguay, Uruguay.