Products   /   Ultimate

Our Products:


A robust and reliable product designed and manufactured by ISM in the United Kingdom.

At a glance .

Ultimate audio exchange provides
solutions for our clients requiring intercom, help
point, disabled refuge, digital I/O and cell call
systems. Ultimate can be configured as a simple
single exchange serving one building or, multiple
exchanges serving a network of buildings,
controlled by management system software
using our patented Genesys solution.

  • Simplicity of wiring makes the cost of
    installation much less than other systems.
  • A tools programme enables the installer and
    the maintenance contractor to programme the
    exchange from their laptop or computer. This
    tool can also be used to identify faults.
  • Unique design and functionality means that
    you only need one product to fulfil your needs
    whether your environment is a low or high
    security risk.


Contact Us

Integrity is doing the right thing. Even when no one is watching

– C.S. Lewis

Success only belongs to those willing to work hard enough for it.

– Guy Martin

You’ve got to stop doing all the things that people have tried, tested, and found out don’t work.

– Michael Dunlop

The advance of technology is based on making it fit in so that you don’t really even notice it, so it’s part of everyday life.

– Bill Gates

It always seems impossible until it’s done.

– Nelson Mandela

Our business is about technology, yes. But it’s also about operations and customer relationships.

– Michael Dell

Do you have a question?
Feel free to get in touch.