FireAngel 10 Year Carbon Monoxide Alarm - Sealed for Life Battery FA3820 Twin Pack

By FireAngel Product code: 25102 Pack size: 2 Pack

£47.99 Exc. VAT £39.99

Product Details

Advanced electrochemical sensor and pre-alarm warning. Intelligent algorithm for heightened sensitivity, providing a rapid alert. Memory function indicates previous alarm activation.

• Quiet test function supports discreet testing at a lower volume when compared to standard CO alarms
• Advanced diagnostics support via cable
• Prominent visual alarm notification
• Certified to BS EN 50291-1:2018 and BS EN 50291-2:2019

Technical Specification
Brand FireAngel
Alarm Type CO
Delivery details

DELIVERY OPTIONS (UK mainland only)

Please check below for more details on order delivery times over the May Bank Holiday weekend. May Bank Holiday Opening and Delivery Times

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 5pm for Monday delivery
  • Orders placed after Sunday at 5pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 to arrive before 12pm on the scheduled days above
Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)
Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)
Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page below.
Items over 30kg can only be delivered from Monday to Friday. If ordered before 6pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.
More about Delivery
Click & Collect details

Collection Details

Please check our May Bank Holiday Opening and Delivery Times for more information on store openings and order collections this weekend.

Our opening times are 7am-8pm Monday-Friday, 7am-6pm Saturday and 9-4pm Sunday. Please check your local store is open on the store locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the store you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Don’t forget your mobile number – Make sure your mobile number is added so that we can text you when your order is ready to collect. Please wait for your text or email before coming to collect your items.

If an item is eligible for Next Business Day Collection in store, the order must be placed by 9pm Monday to Thursday for collection the next day. Orders placed after 9pm on Thursday, and up to 5pm on Sunday, will be available for collection on Monday. For larger items over 30kg, please allow two business days.

FireAngel 10 Year Carbon Monoxide Alarm - Sealed for Life Battery FA3820 Twin Pack (2 Pack) is rated 4.4 out of 5 by 18.
Rated 4 out of 5 by from easy to install nice with built in battery for 10 years so that you not have worry about that.
Date published: 2023-05-13
Rated 4 out of 5 by from CO Alarms Unable to give 5 stars since I don't have a reliable source of CO to check them with. The gadgets tested OK so - here goes !
Date published: 2023-05-08
Rated 5 out of 5 by from Nice little alarms. Thoughtful test facility. Easy enough to fit but picky on the size of screws. Nice touch that the sounder test is at reduced volume (you can do a full volume test if you don't mind loosening a few tooth fillings). Twin pack is a nice touch
Date published: 2023-03-29
Rated 5 out of 5 by from Co alarm twin pack Great item and best value we have found all round - we checked all different options and these seem to fit the bill
Date published: 2023-03-15
Rated 5 out of 5 by from Great Great product, would recommend especially as its cheaper thn buying separaately.
Date published: 2023-03-07
Rated 4 out of 5 by from Expensive but don't want to take a chance with carbon monoxide These are now very expensive due to inflation but it is a necessary item. Ps you don't get screws included so make sure you have four small ones.
Date published: 2023-03-07
Rated 2 out of 5 by from Carbon Monoxide alarm Test Takes far too long to test the alarm when compared to my previous alarm. You have to press the button for around 50 seconds at which point you let go of the button thinking it's not working so you press the button again for a longer period. It doesn't give confidence that the alarm is working.
Date published: 2023-03-04
Rated 5 out of 5 by from Very efficient! Straightforward online ordering at a competitive price. Prompt dispatch and delivery. Recommended *****
Date published: 2023-03-02
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