Mains Optical Smoke Alarm with Alkaline Battery Backup - Firehawk FHN250BB

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£17.63 inc VAT
£14.69 ex VAT
Product Overview

Ideal for living rooms, bedrooms, hallways and landings, the mains powered Firehawk FHN250BB is an optical smoke alarm with an alkaline back-up battery suitable for Grade D2 installations. With a 6 year warranty, the alarm can hardwire interlink with up to 14 other FHN450 or FHN250 alarms, and features TSE-Technology for improved fire detection. The FH250BB features a Push-Fit base for a quick installation and an X-Profile sensing chamber to reduce the number of false alarms, and ensure that slow smouldering fires are detected quickly.

  • Optical smoke sensor suitable for living rooms, bedrooms, hallways and landings
  • Power: 230V mains powered with battery backup
  • Backup: 3 x AAA alkaline batteries (supplied)
  • Warranty: 6 year manufacturer's warranty
  • Hardwire interlink up to 15 FHN250 smoke alarms and FHN450 heat alarms in the same system
  • X-Profile sensing chamber ensures the quick detection of slow smouldering fires and fewer false alarms
  • Fast-Fix design uses Push-Fit connectors for a quick installation
  • 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 ease of use
  • Suitable for installations complying to BS 5839-6 Grade D2
  • CE marked and approved to EN 14604: 2005

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

Interlink

The table below shows all alarms which can interlink via cable with the Firehawk FHN250BB mains powered smoke alarm.

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

Mains-Powered Alarms

Model Description Battery Backup Interlink
FHN250BB Mains Powered Optical Smoke Alarm 3x AAA Alkaline (included) Hardwire
FHN450BB Mains Powered Heat Alarm 3x AAA Alkaline (included) Hardwire
FHN250RB Mains Powered Optical Smoke Alarm 10 Year Sealed Lithium Hardwire
FHN450RB Mains Powered Heat Alarm 10 Year Sealed Lithium Hardwire

Accessories

Model Description Power Interlink
FHN600Remote Battery Powered Wireless Remote Control 1x CR2025 Coin Cell IR (infrared)

Technical Data
Product Code FIFHN250BB
Alternative Product Codes FIFHN250BB, FHN250BB
Brand Firehawk
Back-Up Battery

3 x AAA alkaline replaceable batteries (included)

Dimensions (HxDia)

55 x 113mm

Power Type

230V mains with battery backup

Relative Humidity

< 85%

Sound Output

85dB

Storage Temperature

5°C to 30°C

Warranty

6 Years

Weight 0.18kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: FIFHN250BB-FAP Stock Level:
More than 20 in stock Expected dispatch: 20th May
Price:

£17.63 inc VAT

£14.69 ex VAT

Delivery Options

The following delivery options are available on this product.

Standard Delivery

£3.19 inc VAT - Orders will be delivered in 2-3 working days with Evri

Next Working Day Delivery

£6.19 inc VAT - Orders will be delivered the next working day with Evri

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