IM-3204 system unit



Nutone\’s IM-3204 Intercom System allows for communication between 6 indoor/outdoor
sub stations and 3 door stations. To communicate simply press the talk button and
a general page is done over the system. The person you are attempting to
communicate with presses the talk button and two-way hands-free communication
is initiated. Door answering can be done from any sub station. Monitoring or
“Listening-in” feature for checking on the baby or a family member
confined to a bed. An optional chime module can be added to generate a ring
tone on each sub station when a doorbell button is pressed. A wireless radio
remote can also be added to control the master station\’s digitally tuned AM/FM

The 3204 master station is designed to be installed and operated with ease. The
master station has a clean, uncluttered look with the controls hidden behind
the panels. The unit can be used to initiate and receive communication from
specific sub stations. The built-in digitally tuneable
AM/FM radio with 8-station memory and LCD display can be heard at each sub
station location (not heard at the door stations).

Up to 6 sub stations can be located throughout the house, each wiring directly
back to the 3204. From the sub stations the radio can be controlled, the volume
level of the radio can be adjusted per sub station, each sub station can
initiate a general page throughout the system, and each sub station can answer
or communicate with any door station too. Up to 3 door stations can be

The sub stations wire back to the 3204 master station using a 4-conductor
ribbon cable. The door stations connect using a 2-conductor wire. Each station
must be run on a dedicated (home-run) wire.

IM-3204 system unit
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