This system features our most popular combined speaker and microphone module in a bridge bar style. It also includes the STS-A31H Amplifier, an under the counter hearing loop and a free-standing staff microphone and speaker unit. It is ideal for a variety of environments, whatever the ambient noise conditions.
Applications
STS-K001 – Installation Guide Video 
Product Sheet Download
Installation Manual Download
System Components
STS-A31H Window Intercom Amplifier
Our amplifier provides full open duplex communication and is compatible with all our window intercom products.
Download the product sheet
STS-B80 Customer Bridge Bar
Our most popular combined speaker and directional microphone module, designed for the customer side.
Download the product sheet
STS-SU1 Staff Loudspeaker Unit
Our free-standing combined speaker and directional microphone module for the staff side.
Download the product sheet
IL-AE99 Under the Counter Hearing Loop Aerial
This hearing loop aerial is for use with our Window Intercom Systems, which is fixed under desks or counters
Download the product sheet
STS Video Introduction
Window Intercom Hub
Visit our Window Intercom Hub for more information about our systems and for help choosing the right one for your application.
Get In Touch
Need help choosing the right system?
Get in touch today, our team is here to help.