10 Year Sealed Lithium Battery Optical Smoke Alarm FireAngel FA6620-R

4.5 out of 5 stars
£23.39 inc VAT
£19.49 ex VAT
Product Overview

Powered by a 10 sealed lifetime battery, the FireAngel FA6620-R optical smoke alarm detects slow smouldering fires and gives you the earliest warning possible to a fire. Suitable for installations throughout your home, including hallways and landings, as well as in leisure accommodation vehicles (LAV), such as motorhomes and caravans. Replace your old FireAngel ST-622 with the FA6620-R, as it uses the same base plate requiring no additional holes or need for redecorating.

  • Optical smoke sensor
  • Suitable for hallways, landings, living areas, and bedrooms
  • Features a sealed 10 year lithium battery
  • Designed to last 10 years without needing to replace batteries
  • CE and UKCA marked
  • Kitemarked to BS EN 14604: 2005
  • Large, central test / hush button for easy weekly testing
  • End of life / low battery warning chirps can be silenced up to 8 hours with the Sleep Easy function
  • Suitable for leisure accommodation vehicles (LAV), such as motorhomes and caravans
  • Can also replace your old ST-622 with no need to change the base plate or redecorate
  • 5 year warranty
  • Suitable for installations complying to BS 5839-6: 2019 Grade F1
Technical Data
Product Code FAFA6620-R
Alternative Product Codes FA6620-R
Brand FireAngel
Battery Type

10 Year Sealed Lithium

Dimensions (HxDia)

32 x 118mm

Operating Humidity

Up to 90% RH (non condensing)

Operating Temperature

+4°C to +38°C

Sensor Type


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 0.14kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: FAFA6620-R-FAP Stock Level:
More than 20 in stock Expected dispatch: 20th May

£23.39 inc VAT

£19.49 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

Customer Reviews

6 customers have given this product an overall rating of 4.5 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: H W

Really easy to transfer into existing fixing

Published on: 13th April 2024

Rating: 5 / 5 Stars

Reviewed by: C W

Very quick delivery and easy to fit Nice to buy from my old patch!

Published on: 14th January 2024

Rating: 4 / 5 Stars

Reviewed by: J T

Easy to install

Published on: 2nd January 2024

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