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Fireangel

Q: so this is not scotland compliant only compliant for england and wales? do not buy for scotland as you cannot use it

As the new Scottish legislation requires residents to have interlinked units, this one will not be compliant as it is standalone. Any unit from our FireAngel Pro range will be compliant though. Many Thanks Gemma

Q: Hello, Can this be affixed to the ceiling using magnets or heavy duty velcro strips?

Yes I think you could use magnets or Velcro strips but i used small Rawl plugs into plaster board. Simples.

Q: Can this be used to replace the discontinued model Deta 1151?

We used it to replace an expired and discontinued fire angel model in a caravan ,as we didn’t want more holes drilled in the ceiling. I am sorry I don’t know if it was originally a Deta 1151 but all we had to do was use the original base and screw the new top on. Hope it helps.

Product ID: 419152260

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Details

Brand
Fireangel
Style
New Gen Single
Power source
Battery
Colour
White
Product dimensions
3.2D x 11.8W x
Item weight
138 Grams

🔥10-year sealed lithium battery

👁️advanced optical smoke sensor

🛠️quick twist & lock installation

Frequently Bought Together

FireAngel Optical Smoke Alarm - FA6620 10-Year Battery Smoke Alarms for Home with Test/Silence Button - Replacement for FireAngel ST-622/ST-620 - Early Smoke Detector Fire Alarm - White

FireAngel Carbon Monoxide Alarm and Detector - FA6813 10-Year Sensor Life CO Alarm for Home with AA Batteries - Travel, Portable Carbon Monoxide Detector - CO Detector Monitor with Test Button

FireAngel Heat Alarm with 10 Year Sealed For Life Battery, FA6720-R (HT-630 replacement, new gen), White

Description

🔥 Stay ahead of danger with 10 years of silent, smart protection!

EFFORTLESS SETUP - Innovative twist-and-lock baseplate installs in minutes—no electrician needed, just 2 screws and you’re done.
SEAMLESS REPLACEMENT - Compatible with FireAngel ST-622/ST-620 models for a smooth upgrade without rewiring or extra tools.
DECADE LONG PEACE OF MIND - Built-in 10-year sealed lithium battery means zero hassle and uninterrupted protection for your home’s lifetime.
PRECISION SMOKE DETECTION - Advanced optical sensor detects slow-burning fires early while minimizing false alarms from cooking fumes.
CERTIFIED SAFETY ASSURANCE - CE and UKCA marked, BS EN 14604:2005+AC:2008 certified, ensuring trusted, professional-grade fire safety.

The FireangelOptical Smoke Alarm FA6620 combines cutting-edge optical sensing technology with a 10-year sealed lithium battery, delivering reliable early fire detection and minimal false alarms. Designed for easy installation and certified to rigorous safety standards, it’s the perfect long-term upgrade for modern homes seeking hassle-free, professional-grade fire protection.

Specifications

Manufacturer	FireAngel
Part Number	FA6620-R
Batteries	1 CR123A batteries required. (included)
Item model number	FA6620-R
Size	Single Pack
Colour	White
Style	New Gen Single
Material	Plastic
Pattern	Single
Shape	Circular
Power Source	Battery Powered
Installation method	Install in a matter of minutes with only 2 screws required (not included) to secure the baseplate, then twist the alarm in to place
Item Package Quantity	1
Cutting Diameter	118 Millimetres
Included Components	1 x Baseplate, 1 x Instruction Manual, 1 x Optical Smoke Alarm complete with Sealed Lithium Battery
Batteries included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lithium
Assembled Diameter	118 Millimetres
Item Weight	138 g

Have a Question? See What Others Asked

so this is not scotland compliant only compliant for england and wales? do not buy for scotland as you cannot use it

Hello, Can this be affixed to the ceiling using magnets or heavy duty velcro strips?

Can this be used to replace the discontinued model Deta 1151?

I’ve been told I need to fit a heat alarm that will link with fire alarm; is this possible with this product?

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