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The company has built up a wealth of experience over more than 30 years and is now by far the UK’s leading supplier of smoke alarms for residential use, as well as the first choice supplier for local authorities and housing associations throughout the UK. Ongoing commitment to research and development has enabled Ei Electronics to achieve many significant industry firsts: it was first to obtain the BSI Kitemark on the entire range of harmonised 9 Volt and mains powered smoke alarms; first to off