AICO Ei144RC MAINS HEAT ALARM DETECTOR BATTERY BACK UP C/W BASE KITCHEN GARAGE | eBay
Aico Heat Alarm - White | NSS EC/EI144RC | National Shower Spares
Aico Ei144RC Heat Alarm Mains Powered with Battery Backup - John Cribb & Sons Ltd, UK Electrical Distributors, Dorset, Hampshire, Wiltshire, Somerset & the Isle of Wight.