Login Register

FireAngel 10 Year Battery Smoke Alarm FA6620-R

4.7 (530 reviews)
SKU: 241120223910004 EAN: 0816317006242

Compare 1 price for FireAngel 10 Year Battery Smoke Alarm FA6620-R — from £14.99 across 1 UK seller including Screwfix.

£14.99 9h ago
View
A simple way to protect your home. Rigorously tested and simple to install, this FireAngel smoke alarm is powered by a 10-year lithium battery - easily fit it to a wall or ceiling for instant peace of mind.\nThe optical sensor works by ''seeing'' smoke as it enters the alarm - perfect for detecting slow-burning fires with thick white smoke. A red operating light flashes approximately every 40 seconds to let you know the smoke detector is powered.\nWhen the time comes to replace this optical fire alarm, a low battery warning will alert you. Want to keep it quiet for the night? A sleep-easy function allows you to silence the low battery chirp for eight hours, without compromising on protection.\n\n• Optical sensor - fast response to slow-burning fires\n• Loud 85dB(A) alarm alerts you of danger\n• Flashing red operating light to confirm alarm is powered\n• Simple testing with large central push button\n• Quiet test function for discreet testing at a lower volume\n• Suitable for caravans and leisure accommodation vehicles\n• Easy wall or ceiling installation with fixings supplied\n• Sleek fit - 118.1mm diameter and 31.5mm projection\n• Non-interlinkable - standalone battery smoke alarm\n• Sealed-for-life lithium battery with 10-year lifespan\n• Low battery warning with sleep-easy function\n• Certified to EN 14604:2005+AC:2008
Brand FireAngel
Colour White
Model FireAngel FA6620‑R
MPN FA6620-R
Number of Batteries 1
Power Source Battery
Type Smoke Detector
No features listed
No items listed

Customer Reviews 530

4.7
530 reviews
5 star
428
4 star
65
3 star
21
2 star
8
1 star
8
Thoughtless redesign
5.0
February 28, 2026
DP Northeast Verified Purchase

Replaced earlier model with this item. Why oh why can't manufacturers keep the fixings the same when they update their products? This model is millimetres smaller than previous one meaning an ugly mark is now showing on the ceiling. Totally unnecessary with a little bit of thought . As to how good the fire alarm is .... no idea and I hope not to find out as that would involve having a fire!!!

Excellent service
5.0
February 26, 2026
Bob Cotterill Verified Purchase

First class ordered via the app messaged within minutes collected within 20 minutes and staff were excellent on collection would thoroughly recommend this service and product
Bob Cotterill

Smoke alarm
5.0
February 25, 2026
Noname22 Verified Purchase

Direct replacement at a great price last one only lasted 6 yrs

Easy to fit, works perfectly, just what I needed
5.0
January 24, 2026
88135367-6948-5268-bb46-1f0a96f0ae12 Verified Purchase

Easy to fit, works perfectly, just what I needed!

Smoke alarm.
5.0
January 23, 2026
Marty Colchester Verified Purchase

Fire Angel smoke alarm. Good value easy to fit. Had one in store at Toolstation. Easy to get to and park.

FireAngel smoke alarm
5.0
January 11, 2026
Yard_Of_Ale Verified Purchase

Bought to replace a previous FireAngel alarm that’s battery had expired. Slightly different model but still fitted straight onto the existing mounting bracket so no extra work or decoration required.
Same price as I could find online but was in stock and able to collect immediately.

Easy and ideal. Great price too
5.0
January 8, 2026
Shaunz_the_original Verified Purchase

It does everything you need from a fire alarm. It wasnt needed for a kitchen so I didn't bother with the heat sensor. It's an extra thats not needed if it detects smoke and burning. It's for the central hallway so perfect. Also fire angel is great at fitting previous fittings. They seems standard size (thankyou fire angel for your logic and kindness!). Amazing ten years life as well all for just £15. A good quality brand too. They are making great products.

Good Smoke Alarm
5.0
January 7, 2026
SteadyPH Verified Purchase

Purchased this Smoke Alarm for my customer.
We found it very good value for money.

Good product does what it says on box, and no injury time Put it in a red shirt, we need it
5.0
January 4, 2026
AndyAnfield Verified Purchase

Works well, nice to see that flashing light, it works better than the Liverpool forward line and doesn’t get injured

Smoke detector
5.0
December 30, 2025
Jeff78 Verified Purchase

Easy to install, looks good and offers peace of mind

Disappointed
1.0
December 16, 2025
29c560c1-1415-5b7c-a072-66eccc00f9d4 Verified Purchase

Paid 14.99, when I collected it, price was 11.99, they wouldn’t give it me at the price advertised in store.

Fantastic smoke alarm Fire Angel.
5.0
December 11, 2025
Jeff Wood Verified Purchase

Great product easy to fit and 10 year battery ,easy pay and collect.

Not very loud
3.0
December 10, 2025
95e62348-f38a-5b93-8683-16072995fb87 Verified Purchase

Not very loud, can't really think of much else to say as it's something you hope won't get used for real.

Fireangel
5.0
December 5, 2025
Graham J Fos Verified Purchase

Good item. Easy to fit. should last a while without having to worry about changing batteries

seems good
5.0
December 3, 2025
wally58 Verified Purchase

seems good, the unit looks and feels good quality.

Good value product
5.0
December 3, 2025
Zoe Parkey Verified Purchase

Bought 3 Smoke alarms. Good value cheaper buying individually than as packs. Easy to install, streamline design. Would recommend this product.

Very good smoke alarm
5.0
December 2, 2025
Pippa55 Verified Purchase

Very good smoke alarm bought for home use & easy to install.

Not 10 years
4.0
November 30, 2025
f0884484-57bb-54ca-88bf-5720f45e3b16 Verified Purchase

Second alarm as the first failed after about 3 years. Hope this one lasts the 10 years claimed.

Save a life
5.0
November 30, 2025
Paul Dobson Verified Purchase

Fitted,Tested. Hopefully never have to use in a real life situation. But sure these will alert the heaviest sleeper

Fit and forget. (apart from testing)
5.0
November 25, 2025
Stref Verified Purchase

A good price and very easy to fit. If the battery really lasts 10,years it will be a real bonus.

200,000+ Products
220+ Trusted Sellers
183,000+ Price Points
72hr Price Updates

Featured Brands

All Brands