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LEE DAN PK-543A 5-4-3 Wire Apartment Intercom Amplifier

Brand: LEE DAN
ADI #:7L-PK543A Model #: PK-543A  Name: LEE DAN PK-543A 5-4-3 Wire Apartment Intercom Amplifier
  • Self-contained unit, no external amplifier needed
  • Compatible with 3, 4, and 5-wire apartment stations
  • Adjustable voice and tone volume controls
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