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![Ultimate Guide to Building Intercom Systems [2023] | Swiftlane](https://www.swiftlane.com/static/4ad107621ffe71fb06ad9c79da23977d/19235/aiphone-intercom-.png "Ultimate Guide to Building Intercom Systems [2023] | Swiftlane")
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My house has these NuTone intercoms throughout all the rooms and at the front door. Is there anything this can be updated to? : r/smarthome
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