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A wire-free fire or security system utilises sophisticated secure, licence-free, radio communications to interconnect the sensors (smoke detectors, PIRs, etc.) with the controllers. A simple concept, but one that provides many unique benefits.
Our everyday lives have been changed by the use of radio communications, and now so has protecting life and property. EMS’s Radio Technology provides an attractive and cost effective alternative to traditional wired-systems.
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http://www.emsgroup.co.uk
