230V + 9V Backup Alarms
Shop 230V + 9V Backup Alarms at Electrical4Less. These mains-powered smoke alarms feature a 9V backup battery, ensuring continued protection during power cuts. Commonly used in both domestic and commercial installations, they provide dependable performance and comply with UK fire safety standards. Electricians prefer 230V + 9V Backup Alarms for their easy installation, long service life, and trusted reliability. Browse our full range of Smoke Alarms for more fire safety options.
Showing all 5 results


