Radio-Interlinked Heat Alarm with 10 Year Sealed Longlife Battery - Firehawk FHH10W

5 out of 5 stars
£39.59 inc VAT
£32.99 ex VAT
Product Overview

The Firehawk FHH10W heat alarm is fitted with a sealed longlife lithium battery designed to last for 10 years. The 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 radio-interlink allows the FHH10W 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 room.

Please note: The battery in the radio-interlink 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.


The following alarms in the Firehawk W series can all be wirelessly interlinked in a system of up to 15 devices in any combination.

Model Description Interlink
FHB10W 10 Year Battery Powered Optical Smoke Alarm with Wireless Interlink Wireless RF
FHH10W 10 Year Battery Powered Heat Alarm with Wireless Interlink Wireless RF
CO7B-10Y-W 10 Year Battery Powered Carbon Monoxide Alarm with Wireless Interlink Wireless RF
FH700HIA Mains Hard of Hearing Alarm Kit with Strobe Light & Vibrating Pad Wireless RF

Technical Data
Product Code FIFHH10W
Alternative Product Codes FHH10W
Brand Firehawk
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

73 x 90mm

Operating Temperature

0°C to 40°C

Relative Humidity

< 85%

Sound Output


Storage Temperature

5°C to 30°C


7 Years

Weight 0.14kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: FIFHH10W-FAP Stock Level:
5 in stock Expected dispatch: Tomorrow

£39.59 inc VAT

£32.99 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

For dispatch today order within

Excellent Warranty

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

Customer Reviews

1 customer has given this product an overall rating of 5 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: 5 / 5 Stars

Reviewed by: D M

Great Customer Service Had to return due to me ordering the wrong product. Customer Service very very helpful

Published on: 7th December 2021

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