Dual Overhead Speaker System – STS-K015


This window intercom system features our recessed bridge bar with a glass mounted microphone for the customer side, a round based microphone for the staff side and two overhead speaker modules. The kit includes the STS-A31H Window Intercom Amplifier and an under the counter hearing loop. It is a low-space solution ideal for a variety of environments with ambient noise.


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

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

System Components

STS-A31H Window Intercom Amplifier

Our amplifier provides full open duplex communication and is compatible with all of our window intercom products.

Recessed Bridge Bar Unit

A customer side recessed bridge bar unit with a screen mounted directional microphone.

Flexible Gooseneck Microphone

A free-standing directional microphone for the staff side, with a 11.8`` flexible gooseneck.

Overhead Speaker

An overhead sealed speaker module designed to be fitted above the staff or customer side counters.

Under the Counter Hearing Loop Aerial

This hearing loop aerial for use with our Window Intercom Systems. The wire is moldable and is installed under desks or counters.

PS-55 Power Supply

The PS-55 Power Supply is a Level VI power supply for use with the STS-A31H Window Intercom Amplifier.

Window Intercom Hub

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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