![FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base - Shop4 Electrical FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base - Shop4 Electrical](https://shop4electrical.co.uk/670748-medium_default/fireangel-sm-sn1-sona-white-mains-powered-thermoptek-multi-sensor-smoke-alarm-with-test-hush-lithium-battery-backup-integrated-base.jpg)
FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base - Shop4 Electrical
![FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base - Shop4 Electrical FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base - Shop4 Electrical](https://shop4electrical.co.uk/670749-medium_default/fireangel-sm-sn1-sona-white-mains-powered-thermoptek-multi-sensor-smoke-alarm-with-test-hush-lithium-battery-backup-integrated-base.jpg)
FireAngel SM-SN1 Sona White Mains Powered Thermoptek Multi-Sensor Smoke Alarm With Test/Hush, Lithium Battery Backup & Integrated Base - Shop4 Electrical
![Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money Top British smoke alarm manufacturer admits 90,000 of its most popular devices are faulty | This is Money](https://i.dailymail.co.uk/i/pix/2016/04/23/15/334FB92400000578-0-image-a-7_1461422923403.jpg)