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Intercom Amplifier, 3-4-5 Wire, Tek-Tone, PK-543A-Intercom Systems-Various-Jayso Electronics

Intercom Amplifier, 3-4-5 Wire, Tek-Tone, PK-543A

$94.37

PK-543A Tek-Tone Intercom Amplifier 3-4-5 Wire
  • Central power and audio control unit for 3,4, & 5 wire apartment intercom systems.
  • Provides 2-way communication with door station and door release control function.

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