Low cost communications provided by private IP
networks, over the public Internet and mobile data networks
are the medium of choice for secure data transmission.
signalling devices installed at many remote sites connect to
servers in the monitoring centre. The secure permanent
virtual connections, between the devices and the monitoring centre,
allow many types of alarm signal and remote command to
be used to control and respond to events at remote sites.
Read all about
our alarm signalling devices called SPTs (supervised premises transceivers)
within this website - and the applications they support with their
Find out more about our:
- robust server applications,
- how they interface to monitoring automation
- and provide hot standby operation.
Terrier SC, we take pride in our products - designed
and manufactured in England from carefully selected components
that we source from around the world. With more than
ten years' experience of IP alarm signalling innovation, we offer
reliable systems to discerning monitoring centres.
We focus on our customers -
whose ideas we unashamedly develop into practical solutions.