Free Delivery on 100s of Products

Live Chat - Online Instant help & advice

Trade Discounts & exclusive pricing

Secure Payments with our fast checkout

0% Credit Available Apply for an account

Mains Powered 3 Smoke Alarms and 1 Heat Alarm Kit with Alkaline Back-up Batteries - Firehawk

Front view of the firehawk mains smoke alarm alkaline battery showing a round white device with a small vent area
Customer Reviews

End of Line

£78.84 inc VAT

£71.30 inc VAT

£59.42 ex VAT

This mains powered Firehawk bundle features three smoke alarms and one heat alarm, each with an alkaline backup which will power the alarm in the event of a mains power outage. Ideal for Grade D2 installations, these alarms can be hardwire interlinked to provide the earliest possible warning of fire in your home, and are supplied with Fast-Fix bases to make installing and replacing alarms easy. A maximum of 12 Firehawk alarms can be connected together from the FHN250 and FHN450 ranges and have a 6 year manufacturer's warranty for peace of mind.

  • Ideal for installing throughout the home
    • Smoke Alarms: Hallways, landings, living areas and bedrooms
    • Heat Alarm: Kitchens, garages and unconverted loft spaces
  • Power: 230V mains powered with alkaline back-up battery
  • Back-up Battery: 3 x AAA alkaline batteries (included)
  • Warranty: 6 years manufacturer's warranty
  • CE marked and Kitemarked
    • Smoke Alarm:
    • Heat Alarm:
  • Suitable for installations complying with
  • 12 devices in total can be hardwire interlinked from the FHN 250 (smoke) and 450 (heat) ranges:
  • Smoke alarm features X-Profile sensing chamber and TSE-Technology for improved detection and reduced false alarms
  • Heat alarm features Advanced Thermistor Detection making it suitable for kitchens, garages, lofts and workshops
  • Fast-Fix bases make installing and replacing alarms easy
  • Large combined test and silence button for easy weekly testing and maintenance
  • Low battery warnings and end of life chirps can be silenced up to 10 hours
  • Compliant with Scottish 2022, Welsh Landlord 2022, and Northern Ireland Landlord 2024 legislation

Please Note: these FHN series alarms are not compatible with the older FH models.

Customer Reviews

Customer Reviews (0)

Rating Not Available

Reviews by Real Customers

To make sure that all our reviews are real and accurate, we only allow customers that have purchased this product from us to write reviews.

No Reviews Available

No reviews have been written for this product yet.

If you have purchased this product from us and would like to write a review about it please complete the product review from. Please Note: to ensure the accuracy of our reviews you will need to provide a valid order number to leave a review.

Review this product now
FAQs

There are no FAQs to display for the selected item.

Technical Data

Technical Data

Firehawk FHN250BB Mains Smoke Alarm With Alkaline Backup

Product Code FIFHN250BB
Brand Firehawk
Back-Up Battery Type Alkaline
Battery Type AAA Batteries
British Standard Grade Grade D2: Mains Powered (replaceable backup)
Colour White
Local Legislation Scottish Legislation (2022)
Welsh Legislation (2022)
Approvals & Markings CE Marked
UKCA Marked
Compliance BS 5839-6
BS EN 14604: 2005
Connection Wired
Display LED Indicators
Environmental Suitability Indoors
Fixing Options Screws (included)
Installation Position Ceiling
Material Plastic
Maximum Number of Linked Devices 12 Devices
Operating Temperature 0°C To +40°C
Positioning Bedrooms
Hallways
Landings
Living Rooms
Power Type Mains Powered (230V)
Product Range FireHawk FHN Series
Relative Humidity Less Than 85%
Recyclable Yes - Valpak's WEEE Distributor Take-back Scheme
Sensor Type Optical
Sound Level 85dB
Suitability Home
Warning Type Audible - Alarm Sounder
Warranty 6 Years
Dimensions (Unit)
  • Depth: 55mm
  • Diameter: 113mm
Weight 196g
Datasheets

Firehawk FHN450BB Mains Heat Alarm With Alkaline Backup

Product Code FIFHN450BB
Brand Firehawk
Back-Up Battery Type Alkaline
Battery Type AAA Batteries
British Standard Grade Grade D2: Mains Powered (replaceable backup)
Colour White
Local Legislation Scottish Legislation (2022)
Welsh Legislation (2022)
Northern Ireland Legislation (2024)
Approvals & Markings CE Marked
Compliance BS 5446-2: 2003
BS 5839-6
Connection Wired
Display LED Indicators
Fixing Options Screws (included)
Installation Position Ceiling
Material Plastic
Maximum Number of Linked Devices 14 Devices
Operating Temperature 0°C To +40°C
Positioning Garages
Kitchens
Unconverted Loft Spaces
Power Type Mains Powered (230V)
Product Range FireHawk FHN Series
Relative Humidity Less Than 85%
Recyclable Yes - Valpak's WEEE Distributor Take-back Scheme
Sensor Type Heat
Sound Level 85dB
Suitability Home
Warning Type Audible - Alarm Sounder
Warranty 6 Years
Dimensions (Unit)
  • Depth: 69mm
  • Diameter: 113mm
Weight 180g
Datasheets