Key Security Systems Ltd. is a family run business established since 1986. As such, we offer a comprehensive, personal service catering for all your security needs, from simple advice to full installation of the very latest wire free security systems. All systems are installed by our fully trained and vetted technicians. For your peace of mind we are accepted by all insurance companies, approved by the SSAIB, UCAS and are recognized as a ‘Diamond’ installer by the manufacturer of what we believe is the best equipment available, Visonic. We are also an SMAS approved contractor working with some of the biggest house builders in the North West.