Bridge Bar System – STS-K001L

This window intercom system features our most popular combined speaker and microphone module in a bridge bar style. It also includes our open duplex amplifier, a hearing loop, and a free-standing staff microphone and speaker unit. It is ideal for a variety of environments, whatever the ambient noise conditions.


For use in any situation where one to one communication takes place at a counter, booth or desk, for example:

  • Banks
  • Post Offices
  • Supermarkets
  • Ticket Kiosks
  • Information Centres
  • Airports

System Components

Speech Transfer Amplifier

Our amplifier provides full open duplex communication and is compatible with all our speech transfer products.

Bridge Bar Customer Unit

Our most popular combined speaker and directional microphone module, designed for the customer side.

Staff Loudspeaker Unit

Our free-standing combined speaker and directional microphone module for the staff side

PS-55 Power Supply

The PS-55 Power Supply is a Level VI power supply

Counter Hearing Loop Aerial

This hearing loop aerial is for use with our Speech Transfer Systems, which is fixed under desks or counters

Product Sheet

Installation Manual

STS Video Introduction Play

Visit our Window Intercom Hub for more information about our systems and for help choosing the right one for your application.

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