Alpha IA543 5/4/3 Wire Apartment Intercom Amplifier, 2-Tones, Requires 16VAC Transformer
Alpha IA543 5/4/3 Wire Apartment Intercom Amplifier, 2-Tones, Requires 16VAC Transformer
Alpha IA543 5/4/3 Wire Apartment Intercom Amplifier, 2-Tones, Requires 16VAC Transformer
IA543 | AY-IA543
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Product Overview
The Alpha Communications IA543 Power Pack Amplifier is a self-contained unit not requiring an external amplifier. The IA543 is designed for use with 5, 4 or 3 wire apartment speaker type 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. It is also a direct replacement for the previous model(s) PK543 and PK543A.
Additional functions include multiple entrance operation with the IA502; AC, DC or Maglock configurations with three (3) selectable 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.
Main Features
General Information
Specifications
ADI Part Number AY-IA543 Brand Name Alpha Manufacturer Alpha Communications Manufacturer Part Number IA543 Product Model IA543 Product Name IA543 Apartment Intercom Amplifier Product Type Intercom Amplifier
Material Plastic
Color White Depth 1.4" Height 5.6" Width 3.8"
Mount Type Surface Mount
Country of Origin MY