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Tektone-Lee Dan PK-543A Power Pack Intercom Amplifier.
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Tektone-Lee Dan PK-543A Power Pack Intercom Amplifier.

Only 10 left in stock
The PK-543A Power Pack Intercom Amplifier is a self contained unit not requiring an external amplifier. The PK-543A is designed for use with most 3-4-5 wire apartment stations and provides amplification control and power circuits needed to operate a complete apartment intercom system.
  • $135.00
Qty:  
  • Weight
    1.5 lbs
  • SKU
    PK543A

The PK-543A Power Pack Intercom Amplifier is a self contained unit not requiring an external amplifier. The PK-543A is designed for use with most 3-4-5 wire apartment stations and provides amplification control and power circuits needed to operate a complete apartment intercom system. Voice volume control and tone volume control are easily adjustable through the screwdriver slot on the front panel. 


Additional functions include multi-entrance operation with the PK-502B, AC or DC door operation selectable by terminal connection with selectable delayed action door release set at the dip switch, post office door lock release and a tone signal to call remote stations. A steady or warble tone can be used to identify calling from the main entrance panel and a call button located at the suite entrance. 


SPECIFICATIONS 

Size: 5 1/2"H, 3"1/8W, 2"D. 


Construction: Rugged ABS Plastic Casing 


Amplification: Integrated circuit amplifier including amplifier with frequency response adjusted for best voice articulation 


Call Tone: Integrated circuit oscillator 


Door Release: AC or DC operation with selectable timing 


P.O. Release: P.O door lock release 


Connections: Polarized plug in type. 


Power Req: 16 VAC, 10V AC 


Mounting: Surface, or mount to the rear of specifically designed apartment entrance speaker panels. 


Replaces: LEE DAN or Tektone models: PK-543, PK-104B, PK-103B, PK-103A, PK-101A. Also replaces many other brands and models (call for info).

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