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9V Heat Alarm with Test and Hush Button - First Alert HA300

In Stock
£12.99 ex VAT
£15.59 inc VAT
Product Overview

The First Alert HA300 is a 9V battery powered heat alarm with test and hush button feature. Designed to detect increase in room temperature, the HA300 sounds a loud 85dB audible alarm when activated, and is ideal for use in kitchens and garages.

  • Battery powered heat alarm (alkaline battery included)
  • Test and hush button feature
  • 5 year manufacturer's warranty
  • CE marked
  • Suitable for installations complying to BS 5839-6: 2013 Grade F
  • 85dB audible alarm upon activation
  • Ideal for kitchens and garages where a smoke alarm would be prone to false triggering
  • Supplied with fixings; 2 x screws and 2 x rawl plugs
Technical Data

This is the technical data for the 9V Heat Alarm with Test and Hush Button - First Alert HA300.

Product Code 1AHA300CBUK
Weight 0.24kg
Dimensions (HxDia) 55x105mm
Battery Type 9V alkaline
Sound Output 85dB
Warranty 5 years

Technical Data Sheets

The following technical data sheets are available for this product:

FAQs (1)

Q. How do you open the alarm for a battery change?

A. Find the little arrow at the side of the alarm and pull the lid off the base in the direction of the arrow. This takes quite a bit of force. The lid swings open on a hinge.

Pricing & Availability

Model Stock Levels Price Weight
Product Code: 1AHA300CBUK
In Stock

£12.99 ex VAT

£15.59 inc VAT


Customer Reviews

9 customers have rated this product and it has an overall rating of 4.6 out of 5

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

4 / 5 Stars

Reviewed by: PG

Good product Alarm in bedroom went off for no reason at 1 AM. Not happy.

Published on: 3rd December 2016

5 / 5 Stars

Reviewed by: MJ

Just what I was looking for, small and discreet.

Published on: 28th September 2016

4 / 5 Stars

Reviewed by: NP

Easy fitting

Published on: 9th September 2016

4 / 5 Stars

Reviewed by: TS

Quick delivery, appears to be good quality

Published on: 20th May 2016

5 / 5 Stars

Reviewed by: MM

Easy to mount and affective The light still flashes and it goes when tested. Let's hope it is never put to its purchased use.

Published on: 14th May 2016

5 / 5 Stars

Reviewed by: BP

Easy to install

Published on: 28th April 2016

5 / 5 Stars

Reviewed by: JD

Installed as per instructions, hopefully never need, but adds some piece of mind that it is there.

Published on: 15th April 2016

5 / 5 Stars

Reviewed by: -

Installed in a kitchen and much less hassle than than a smoke alarm there. I bought a number of these to be installed in rental properties to maintain safety along with regulatory guidelines. All tenants seem happy.

Published on: 5th January 2016

4 / 5 Stars

Reviewed by: -

white plastic , good quality and easy to install

Published on: 12th November 2015

Show All Reviews

Delivery Options

The following delivery options are available on this product.

Economy Delivery

Delivered in 2-3 working days by Royal Mail from £3.90 ex VAT - More info

Next Day Delivery

Delivered the next working day by UK Mail from £6.50 ex VAT - More info

For delivery on order within

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