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10 Year Longlife Battery Heat Alarm - FireAngel FA6720-R

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£23.99 inc VAT
£19.99 ex VAT
Product Overview

Powered by a 10 year sealed lithium battery, the FireAngel FA6720-R heat alarm is the perfect addition to your home fire detection protecting your kitchen, garage and utility room. Specifically designed for areas that are prone to dust or fumes, this heat detector won’t experience nuisance alarms due to particles in the air. Suitable to replace end of life FireAngel HT-630 heat alarms, using the same base plate means no need to make any new holes in your ceiling or touch up paintwork.

  • Ideal for kitchens, garages, utility rooms and unconverted loft spaces
  • Thermistor sensor technology
  • Suitable for travel accommodation such as caravans and motorhomes
  • Battery: 10 year sealed lithium
  • Warranty: 5 year warranty
  • CE, UKCA and Kitemarked to BS 5446-2: 2003
  • Suitable for installations complying to BS 5839-6: 2019 Grade F1
  • Large, central test / hush button for easy weekly testing:
    • Single press - self-test at a reduced volume (at least 10dB below full volume)
    • Double press - self-test at full alarm volume (85dB at 3 metres)
  • End of life / low battery warning to indicate when the alarm is due to be replaced
  • Sleep Easy™ function silences the low battery chirp for up to 8 hours
  • Easy to install with fixings and template provided
  • Replace your old HT-630 without making any new holes in your ceiling
Technical Data
Product Code FAFA6720-R
Alternative Product Codes FA6720-R
Brand FireAngel
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

42 x 118mm

Operating Humidity

Up to 90% RH (non condensing)

Operating Temperature

+4°C to +38°C

Sensor Type

Thermistor Heat

Sound Output

Full Alarm Test: 85dB at 3 metres

Reduced Volume Test: At least 10dB below full volume

Storage Humidity

Up to 93% RH (non condensing)

Storage Temperature

-20°C to +60°C


5 Years

Weight 0.13kg
Product Datasheets
FAQs (3)
Q. Can a smoke alarm be fitted with a sticky adhesive pad in a let property?

The sticky pad is suitable for all battery operated smoke alarms. However, we cannot judge if battery alarms are suitable for your let property, as let properties usually require mains powered alarms. There is some advice to this in the governments guides to fire risk assessments. Also see the LACoRS guide for let properties.

Q. is there a different alarm sound for optical and heat sensors to tell you the difference in what kind of fire it is?

There is only one alarm sound type when a fire is detected, when interconnected all smoke and heat alarms will sound. However only the triggered alarm will have a rapidly flashing red indicator.

Q. How can I test my heat alarm?

All of our heat alarms have test buttons. Press the test button for about 5 seconds regularly to ensure your alarms are operating correctly.

If you wish to test the heat sensor of the alarm, our advice is to use a solo 400 series tester or call a fire alarm servicing company.

Pricing & Availability

Model Stock Price
Product Code: FAFA6720-R Stock Level:
17 in stock Expected dispatch: Tomorrow

£23.99 inc VAT

£19.99 ex VAT

Delivery Options

The following delivery options are available on this product.

Economy Delivery

£4.99 inc VAT - Orders will be delivered in 3-5 working days with Evri by Hermes

Express Delivery

£8.10 inc VAT - Orders will be delivered in 1-2 working days with Evri by Hermes

Excellent Warranty

This product is supplied with a 5 year manufacturers warranty as standard

Looking for more information?

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