Inter Defence Security Ltd is a registered company in England and Wales, with their main office based in Manchester. Inter Defence Security has been trading since 2006 and specialises in providing security solutions to customers throughout the United Kingdom. The products and services it offers are aimed primarily at domestic users, although there is a section of the Inter Defence Security website which is aimed specifically at professional landlords and property developers.

All of the physical wellbeing and anti-intrusion packages sold by Inter Defence Security come with 24 hour monitoring from an external monitoring station. The flagship ‘Medicare Kit’ offered by Inter Defence Security provides a number of features designed to assist and protect the infirm or elderly. This includes fall and inactivity monitoring via detectors that are worn on the wrist; in addition to a speech box specifically designed to enable a frail voice to be heard from a distance. Other more general devices sold by Inter Defence Security include pet immune motion detectors and specific protectors for artworks.