Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models
Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
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Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£22.99
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Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models
Overall Rating: 4.8 / 5 (average from multiple review sources, as of 11 Aug 2026)
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 80,524 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 days
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£30.99
Delivery from £9.00
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Optical smoke sensor suitable for living rooms, bedrooms, hallways and landings 230V mains powered with battery backup (3 x AAA alkaline batteries (supplied) Hardwire interlink up to 15 FHN250 smoke alarms and FHN450 heat alarms in the same system. PLEASE NOTE: THESE FHN SERIES ALARMS ARE NOT COMPATIBLE WITH THE OLDER FH MODELS X-Profile sensing chamber ensures the quick detection of slow smouldering fires and fewer false alarms Fast-Fix mounting base design uses Push-Fit connectors for a quick installation and additional safety when removing alarms for cleaning and replacing batteries Thermal Stability Enhancement (TSE) Technology for improved fire detection End of life warning chirp can be silenced for up to 10 hours. Large test and silence button for easy testing, maintenance and silencing Suitable for installations complying to BS 5839-6 Grade D2 UKCA marked, CE marked, and Kitemarked to BS 5446-2: 2003 Warranty: 6 years manufacturer's warranty (not including batteries) PLEASE NOTE: these FHN series alarms are not compatible with the older FH models, Weight: 0.43210603352 pounds, Manufacturer: Firehawk
£22.99
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Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models - Details
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We have found 2 prices for Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models - Price Information
- Cheapest price: £22.99
- The cheapest price is offered by Amazon-marketplace.co.uk. You can order the product there.
- The price range for the product Firehawk FHN250BB Mains Powered Optical Multi-Criteria-Enhanced Smoke Alarm with Alkaline Battery Backup - these FHN series alarms are NOT compatible with the older FH models is €£22.99to €£30.99 with a total of 2 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is Unknown working days offered by Amazon-marketplace.co.uk.
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