Interspiro has developed several different models of SpiroCom over the years.
In addition, today there are multiple radio adapters as well as various accessories, such as an external PTT monophone and headset.

SpiroCom is an entirely new compact voice communication system
built to handle the tough conditions that can characterize the site
of a fire. It withstands the intense heat, has the simplifying functions
that facilitate in critical phases and has the operating reliability that
saves lives - both the firefighter’s own life and those he has come
to assist.