We design and make IP alarm communication devices for electronic security systems and for a range of safety applications. Our products’ wide range of features have developed since 2002 to adjust to customers’ needs, to new services and to take advantage of new electronic components.

While a high proportion of present-day alarm communication devices still depend on 20th century telephone networks, we deliberately focus on present-day data communication networks. Data networks and facilities have expanded hugely this century, driven in part by a myriad of machine to machine communication services and they offer reliability and very low running costs.

Welcome to this introduction to our products and services and we look forward to discussing your applications with you.

Terrier system

System overview