TekTone PK543A

The TEKTONE-PK543A Apartment Intercom Amplifier is a self-contained unit that does not require an external amplifier. The PK543A is designed for use with 3-, 4- or 5-wire apartment remote 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 opening on the front panel.

Additional functions of the PK543A include multiple door entrance operation with the PK502B; AC, DC or Maglock configurations with three selectable delayed door timing modes; post office door lock release; steady or warble call tones; power LED; selectable door button hold timeout; and selectable talk before door interlock (available for 4 -wire stations only).

UPC: 812664020061
Also known as: T9-PK543A

Technical Specifications: Mounting: Surface mount Power Required: 16 VAC, 10 VA Connections: Polarized plug-in type Dipswitches for selectable modes Controls: Voice Volume, Tone Volume and Door Release: AC, DC or Maglock (12 VDC/24 VDC) Call Tone: Integrated circuit oscillator with steady and warble modes Amplification: Integrated Circuit amplifier including amplifier with frequency response, adjusted for ideal voice quality. Construction: Flame-retardant (UL® 94V-0) plastic Dimensions: Height: 5.5″ (140 mm) x Width: 3.125″ (80 mm) x Depth: 2″ (51 mm)

For more information about the TekTone PK543A, please contact us.