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Optical Smoke Alarm with Replaceable 5 Year Alkaline Batteries – FireAngel FA6615-R

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£20.39 inc VAT
£16.99 ex VAT
Product Overview

The FireAngel FA6615-R optical smoke alarm is powered by 2 x AA replaceable batteries designed to power the alarm for 5 years, preventing the need for regular replacement. Featuring a quieter self-test mode which is activated via a single press of the test / hush button (10dB lower than the full alarm output) to make weekly testing easy, this alarm allows low battery warnings to be silenced for up to 8 hours with the Sleep Easy function. The FA6615-R can also be used to replace your existing FireAngel ST-622 when it reaches its end of life as both alarms use the same base plate.

  • Optical sensor suitable for living areas, bedrooms, hallways and landings
  • Battery: 2 x Longlife AA alkaline batteries (included)
  • Warranty: 5 year warranty
  • CE and UKCA marked certified to BS EN 14604: 2005
  • Suitable for installations complying to BS 5839-6: 2019 Grade F2
  • Suitable for leisure accommodation vehicles (LAV), such as campers and caravans
  • Large combined test and hush button:
    • 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)
  • Sleep Easy function silences the low battery chirp for up to 8 hours
  • Slim and discreet design with clear red LED indicating normal operation
  • Easy installation - fixings supplied (screws and rawl plugs)
  • Replace your old ST-622 with this alarm - with no need to change the base plate
Technical Data
Product Code FAFA6615-R
Alternative Product Codes FA6615-R
Brand FireAngel
Battery Type

2 x AA Alkaline Replaceable Batteries (included)

Dimensions (HxDia)

31.5 x 118.1mm

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 0.19kg
Product Datasheets

Pricing & Availability

Model Stock Price
Product Code: FAFA6615-R Stock Level:
More than 20 in stock Expected dispatch: 28th May

£20.39 inc VAT

£16.99 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 5 year manufacturers warranty as standard

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