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Welcome to Interphone

As a business, we have our roots in the residential sector: we designed and installed our first security and aerial systems back in 1962, and have worked with Residential Managers, Developers and Contractors on thousands of installations since then.

Today, our focus is on providing planned service maintenance that is site and customer specific, as well as delivering system upgrades and new installations to the ‘retro- fit’ market. We also provide ‘ad hoc’ maintenance service for non-contracted sites. With our field based engineering team located around our region we provide a service that is local to you.

Thanks to over 50 years of experience in designing, installing and maintaining security systems, we understand the unique demands of managing agents, residents and developers, and service all types of properties from small conversions to large multi block sites.


50 Years Delivering Customer Specific