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IST RETRO Intercom Room Station


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WARNING: Cancer and Reproductive Harm –


Retrofits Into Existing Room Station Location

The IST RETRO Intercom Room Station is the indoor intercom station for the IST RETRO Music & Intercom System. Designed to replace pre-existing room stations, no new wiring is required. Once installed, the Room Station allows you to play music distributed from the Master Station and communicate with other stations in your IST RETRO System. The Master Station supports up to 13 of these Room Stations (11 Room inputs and two Patio/Room inputs).

  • Provides indoor communication with other stations
  • Plays music distributed from the Master Station
  • Installs in existing room station wall hole
  • Optionally supports external speakers
  • Amazon Alexa Compatible – Issue voice commands by pressing Talk button

The Room Station provides room-to-room and broadcast communication with other IST RETRO stations. When a call is initiated from any station in the system, all stations will be paged for the call. When the call is answered, the conversation becomes private to the two stations involved, and the receiving station can talk hands-free. You can also use any Room Station to listen in on other individual or multiple stations, perfect for monitoring children.

In addition to intercom communication, the Room Station allows you to play audio from the radio or any source connected to the Master Station. Two different sources can be played through different stations simultaneously, so one family member can listen to radio while another listens to an external audio source.

If your IST system is connected to an Amazon Echo or Echo Dot, you can issue voice commands through any Room or Patio station and hear responses and streaming audio through your IST intercoms. Once connected to Alexa, Press Talk on any Room or Patio Station to send voice commands to your Amazon device.

Station Controls

  • Source Button: Press to select the auxiliary input. Press and hold to listen to the Door Station (sold separately).
  • Talk Button: Initiates call to all intercom stations in the system.
  • Listen Button: Answers a call and enables hands-free communication.
  • Volume Knob: Controls the volume of the intercom and music.
  • Privacy Button: Prevents monitoring by other stations.
  • Set Button: Momentarily press to scan through radio presets. Press and hold to toggle radio On/Off. Can activate the optional door unlock feature.

You can create an entire whole-room audio system with a Room Station by optionally connecting 8-ohm 30W or 100W external speakers (sold separately).

NOTE: Requires the IST RETRO Music & Intercom System Master Station. Adapter plates and other accessories not included.

IST Takes You Inside Your Sound

Since 2005, IntraSonic Technology (IST) has been enriching the residential audio experience by manufacturing robust yet easy-to-use home audio systems. The IST product line offers a premium home audio selection, including music distribution systems, video door intercom systems, and associated accessories. Envelop yourself "inside your sound" with IntraSonic Technology.


  • Dimensions: 5-3/4 x 5-1/4 inches
  • Warranty: 2 Years