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Radio-Interlinked Sealed Battery Powered Smoke & Heat Alarms - Firehawk W Series

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Radio-Interlinked Alarms

Radio-interlinked smoke alarms connect through radio frequency signals to ensure a fire alarm is heard in the entire building.
Product Overview

The Firehawk FHH10W heat alarm and FHB10W smoke alarm are both fitted with sealed longlife lithium batteries. A combined test/hush button is also used to silence Low Battery warnings for up to 10 hours while still remaining in full detection mode the ensure you can get a full night's sleep and remain protected at the same time. The radio-interlink allows the W series to be wirelessly connected in a system of 15 smoke and heat alarms, ensuring you can hear a fire alarm in one part of the premises from any other room.

Please note: the battery in the wireless base is expected to last at least 7 years under normal use - when the battery has depleted in the base, the whole unit will need to be replaced.

Technical Data
Product Code

Optical Smoke Alarm:  FIFHB10W

Heat Alarm:  FIFHH10W

Brand Firehawk
Battery Type

Detector Unit: 10 Year Sealed Lithium

Wireless Base Unit: 7 Year Sealed Lithium

Dimensions (HxDia)

FHB10W Smoke Alarm: 58 x 90mm

FHH10W Heat Alarm: 73 x 90mm

Operating Temperature

0°C to 40°C

Sound Output



7 years


FIFHB10W: 0.148kg

FIFHH10W: 0.138kg

Product Datasheets

Key Product Features

Compact design for minimal impact on your interior

Both alarms feature a piercing 85dB sounder

Extra large test/hush/low battery silence button on both alarms

Radio-interlinking base activates other connected alarms

What's Included?

Every Firehawk FIFH10W is supplied with the following components.

  • 1 x Firehawk FH10W smoke or heat alarm
  • 1 x Wireless mounting base
  • 1 x Screw set (screws & rawl plugs)
  • 1 x Instruction manual

Excellent Warranty

This product is supplied with a 7 year manufacturers warranty as standard

Customer Reviews

17 customers have given this product an overall rating of 4.3 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 4 / 5 Stars

Reviewed by: N C

Spot on!! A part I ordered incorrectly was exchanged with no hassle....good customer service

Published on: 2nd June 2022

Rating: 4 / 5 Stars

Reviewed by: J S

first class product & first class service from Safelincs.

Published on: 22nd March 2022

Rating: 5 / 5 Stars

Reviewed by: M T

As above

Published on: 22nd March 2022

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