NuTone IM-4406 Complete Intercom System
$1500 if bought new.
All speakers, systems work flawless, and in great condition.
Intercom: 5 rooms, patio speaker, and door bell.
All mounting brackets and hardware (even screws) included.
Aux port for phone/tablet connection
Asking $400 OBO for entire system. Speakers alone cost $200 to purchase online (pic below).
Master System going for $450 online (pic below).