Almost all businesses and organisations irrespective of their
size and number of employees, have an IP network infrastructure in
place.
From a few computers in a building, to tens of thousands of
computers in many buildings, often in different locations and
indeed different countries, all linked together as a single
system.
Most people take it for granted that we can e-mail, store
databases and send images as well as data from one location to
another using the network infrastructure.
Why then install a separate network for your security and fire
systems?