![BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61BnGx20M0L._AC_UF894,1000_QL80_.jpg)
BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools
![Amazon.co.uk:Customer reviews: BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup Amazon.co.uk:Customer reviews: BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup](https://m.media-amazon.com/images/I/71f+vS6WChL._CR0,204,1224,1224_UX256.jpg)
Amazon.co.uk:Customer reviews: BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup
![BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools](https://images-eu.ssl-images-amazon.com/images/I/312RGCiv1cL._AC_UL600_SR600,600_.jpg)
BRK 670MBX Ionisation Smoke Alarm, Mains Powered with 9 V Battery Backup : Amazon.co.uk: DIY & Tools
![Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT](https://www.safelincs.co.uk/shopimages/products/high/brk-690mbx-heat-alarm-side-view.jpg)
Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT
![BRK Smoke and Carbon Monoxide Detector with Battery Backup - Hardwired - 120 V - White 1044369 | RONA BRK Smoke and Carbon Monoxide Detector with Battery Backup - Hardwired - 120 V - White 1044369 | RONA](https://cdn.rona.ca/images/71585141b_L.jpg)
BRK Smoke and Carbon Monoxide Detector with Battery Backup - Hardwired - 120 V - White 1044369 | RONA
![Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT](https://www.safelincs.co.uk/shopimages/products/high/brk-670mbx-ionisation-smoke-alarm-side-view.jpg)
Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT
![Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT Mains Powered Smoke Alarms & Heat Alarms with Alkaline Back-up Battery - BRK 600 Series - From £24.50 inc VAT](https://www.safelincs.co.uk/shopimages/products/high/brk-660mbx-optical-smoke-alarm-side-view.jpg)