Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money
KIDDE P4010ACSCOAQ-WF Smoke + Carbon Monoxide Alarm with Indoor Air Quality Monitoring User Guide - Manuals+
Fire Angel 5Yr Smoke Alarm - Tesco Groceries
Tesco Fire Services, Inc. - Fire Alarm Systems, Access Control Systems, Security Supplies & Installations, CCTV Systems, Reliable Service Contracts. New York City, Long Island, New Jersey.
FireAngel ST-620 Thermoptek Smoke Alarm | Safe Fire Direct