Smoke Alarm Deals

Smoke Alarm Deals & Offers

154 deals2,415 comments
First Alert Ionisation Smoke Alarm for £2 @ Wickes
Found 13th SepFound 13th Sep
Compact, easy to install smoke alarm with 10 years guarantee The SA300 is a battery operated ionisation smoke alarm, ideal for detecting fast flaming fires. The alarm is powered… Read more
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Picked up the twin pack today and they’re 5 year guarantee and not 10 year as stated on the website for the single packs. Not sure why single packs have a 10 year guarantee and the twin has a 5 year guarantee.


Are these any good? A smoke alarm isn't the kind of thing I'd like to skimp on!


Ordered Thanks OP :)


Ordered thanks


You also need to get some alarm smoke for it, (shock)

FIREANGEL SO-601 Toast-Proof Smoke Alarm for £1.97 @ Currys
Refreshed 29th AugRefreshed 29th Aug
On offer and available instore. Good value smoke alarm to keep everyone safe Protect your home with the Fireangel SO-601 Toast-Proof Smoke Alarm , helping you detect smoke so … Read more
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Great deal!


Got 10 for eBay, cheers. (annoyed)


As mentioned your firebrigade will give you them for free call in and give them a least they will be in stock :p


Thanks; I have contacted Fireangel and they tell me that models ST-620, ST-622 and ST-750 fit the existing bases I have.


Seem to be out of stock nationally now.

First Alert Ionisation 2PK Smoke Alarm £6  Wickes
Found 24th AugFound 24th Aug
Even cheaper than the ones I posted last week from Screwfix which went out of stock pretty quickly. These are showing as in stock and should do the same job.

Just popped into store and bought. Heat added and thanks op


ordered to click and collect . cheers.


I bought a pack for future replacement when needed

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Buy two wired/battery-powered Nest Protect Devices for £162.00 @ Travis Perkins
Found 27th JulFound 27th Jul
Decent price for the wired Nest Protect if you are planning to get two. Works out at £81 each when you use the 10% off voucher (only possible if spending £150 or more exc. VAT). Ca… Read more

Customer services are reporting back as OOS for the wired version with no ETA


Heat from me. I bought one of the BT Shop ones and fitted last night. It's great. Even the wife approved. So need to get another 2, one for the loft which has some wiring I can use, and one for the ground floor, which needs a battery one; and looks like I can get one of each and still do the discount. Thanks, OP!


That’s a great deal for a great product! Luckily I said “usually” (excited)


Well obviously I don't know what future purchasers will get, but I ordered two 3 days ago - they are due to expire in May 2028. So I lost 2 months yes, but not in proportion to the discount! :)


Usually if the price drops it’s because they are old stock, so you don’t get the full 10 years of life. Therefore the price is just a percentage. Two years old stock, pay 80%.

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Nest Protect (Battery) for £79 after using discount code @ BTShop
Found 26th JulFound 26th Jul
Great price on Nest Protect, for battery powered only now (wired ones out of stock).

For me, my wife has a habit of leaving the cooker on, leaving the fridge door open, leaving the light on. I love her to bits but she is annoying at times like these, hence for me all this helps!


Bought from your other link. Nice one buddy. (Y)


Pretty sure the rate of house fires is higher than that. This does have other functions as others have elaborated upon.


When the chance of your house catching fire is a million to one why bother spending that much on a smoke detector when a 5 quid one will suffice


I have literally no idea what your point is. Are you saying nobody should have smoke alarms because the noise is annoying? It’s a smoke detector that self-tests and alerts you to alarms while you’re out of your house. It also speaks first rather than irritating you when you burn toast. The motion activated soft light is also awesome when I get up to drain the dragon in the pitch black. I leave my dog at home sometimes so I like the peace of mind to know if the alarm goes off and to call the fire dept and get the hell home ASAP. I’d say they’re worth every penny. I have 3 and love them.

Kidde (  i9080 ) Smoke Alarm with Light and Hush Button £8.66 Argos
Found 23rd JulFound 23rd Jul
I`m after a smoke and carbon monoxide alarm. Found the smoke one on Argos and seems like a good price for what it offers. If anybody knows a better deal / product for both both typ… Read more
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Sh*t..and I spend 60£ on 4 but just only for monoxid...


Chek out the offer on Safelincs! Bargain


All fire brigades fit smoke alarms just contact your local station.


All the recent reviews for this seem abysmal.


No, this does not detect Carbon Monoxide, its just a smoke alarm.

Reduced to clear First Alert smoke alarm £2 instore in Edinburgh Tesco
LocalLocalFound 11th JulFound 11th Jul
Local Tesco in Edinburgh: 7 Broughton Rd, Edinburgh EH7 4EW Reduced to clear fire alarm only £2. I guess like a lot of people in Edinburgh my ceilings are double height so I can't … Read more

Also seen twin pack for £2.50 in Newton aycliffe


ooo ooo "i live in Edinburgh all our ceilings are high up here" :D bargain tho

First Alert Smoke Alarm. Tesco £3.25.
Refreshed 23rd JunRefreshed 23rd JunLocalLocal
A few smoke alarms are half price at Crosspoint store in Coventry. Don’t know if national. This one was the cheapest but the dearest was a 10 year on for £8.50.
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Some still in stock in Penarth!


Didn't realise the fire fighters do this. Everybody needs to be made aware of this. Thanks for the advice all. (y)


As a Firefighter in West Mids I can confirm that the £8.50 ones are the same smoke alarms we fit for free whilst carrying out a safe and well check in your home, if you live in the West Midlands call 0800 3895525 to make an appointment :)


Most brigades around the country provide this service


Although nowhere near Coventry, it might also be worth noting the London Fire Brigade can do home fire safety visits and install free fire alarms for vulnerable people. Not sure if other brigades are participating. Details:

Original Xiaomi Mijia Fire Alarm Detector Smoke Alarm Remote Control APP at Aliexpress for £18.90
Shipping from CNShipping from ChinaFound 10th JunFound 10th Jun
Hi guys I have been looking for some good deal on smart smoke detector and remind myself about Xiaomi :D Wifi with notification on your phone if something happened for that prise i… Read more

Battery only as far as I’m aware.


Can these be hardwired ?


There's a thread on the ST forum, if you look near the end you'll see some posts about an updated DH which gives you battery life etc. Installed and works fine for me.


Ah has that been sorted now? That’s good.


Also works with the SmartThings hub using a custom device handler. It's been this price for a while now so no need to rush to buy.

Twin pack Smoke Alarms £5 instore @ Homebase Bridgend
LocalLocalFound 21st AprFound 21st Apr
Twin pack of life saver fire alarms @ homebase Bridgend. Very cheap for pack of two tidy make alarms! Could just save your life
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but come on guys it's a fiver..... it'll cost them more to bring the fire engine down the road! (angel)


yer i had 2 from a home safety check recently. supply and fit free of charge cant fault it


Call your local Fire station and ask for a Home safety check ...they will fit them free of charge!!


Think they'll be just battery @ that price


Do they also have wire connection?

Nest Protect 2nd Generation Smoke and Carbon Monoxide Detector (Battery + wired) £76.30 @ maplin (in store only)
Found 12th AprFound 12th Apr
Please check stores Frist to make sure they have them. Same as the nest thermostat none local to Liverpool but some in surrounding areas good price for if you get one Wired link Read more
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I had a no stock by me either


No stock anywhere down south. (mad)


No problem (y)


Thanks OP!


Apologies I must of read it wrong :D

EI Electronics Smoke Alarm Twin Pack - £7 @ Wilko
Found 3rd AprFound 3rd Apr
SAVE £2 A pack of two smoke alarms which can be placed in separate locations in the home for thorough protection from fire. Featuring a test button to enable regular checks to be c… Read more

they still make a noise when smoke is around just remember to change the batteries yearly


Hmmm how do these compare to a sensor costing 20x the price, no idea? :/


How do these compare to the Nest ones? :/


How long do the batteries last for?


Good deal for two (y)

Nest Protect Gen 2 Triple Pack (battery) £259.49 at Priority
Found 2nd AprFound 2nd Apr
49p more than Amazon for the triple pack of the battery version but they also have the wired version for £89.50 each or the battery version for £89.98 each, or you can buy a pair o… Read more

This may be because there is an offers page wher the Nest along with some other products are discounted so this is the discount offer price. No danger as if they are the old ones you send them back as they are not as described on the web site


And if you search for Nest Protect....... It shows two vastly different prices for the same thing!??


If you check the website now it only list the one version of the Nest Protect, which is the second generation. Let’s be honest no one would have the first generation after this length of time


There seems to be some confusion on that thread. I believe they are 1st Gen as they are advertising 2nd Gen for £108.99 each. No one seems to want to check.


You can buy 3 for £226 at Wolseley using the 10% off code "welcome".

FIREANGEL st622r smoke alarm £12.79 At Screwfix (C&C)
Found 18th MarFound 18th Mar
Smoke Alarm 10 year battery operated.
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I take it your kids go to private school and you pay for your own health care? If you're unfortunate enough to end up in hospital you pay for your own meals to be couriered to you? Etc etc etc... As you have the brains obviously


why haven't they got the brains to spend £10 on a smoke alarm & fit it for themselves?


Most firefighters would prefer to put out a house fire without the charred remains of a family inside, so I'd say it's a win win. The fire brigade budget has been reduced year on year, hence the cuts, so nothing to do with your council tax rise.


no wonder my council tax has gone up by £85 this year if it's wasted molly-coddling numpties like this


That's simply not true. Anyone can call to arrange a home fire safety visit which will include installation of smoke alarms if necessary

FireAngel Twin Pack Ionising Sensor Smoke Alarms £9.48 Del @ Brooklyn Trading (Internal power pack meaning no batteries are required)
Found 8th MarFound 8th Mar
Cheap as chips for a set of these, priced as low as they are because they the product is only guaranteed until it's replace by end date of 2021. But even with this, I think they're… Read more
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Single item Online Retail Price (Inc. VAT): £6.03 - 5 year warranty FireAngel Ionisation Easy to Silence Smoke Alarm, Pack of 2 £13.57 @ B&Q


London, like most brigades nationwide have provided 'home fire safety visits' which include free installation where necessary of smoke alarms. This is a free service that has been provided for over a decade, and continue to do so. You can book an appointment online here


Tottenham fire station London N17, but then again, now thinking about it, it was before Grenfell you think they've changed their stance?


Can I ask which station gave you this incorrect information?


how is it nonsense. I contacted the local fire station and asked for a fire alarm. their response, via email, was they do not provide fire alarms anymore.

9V lithium battery (ideal for smoke alarms) £1.44 Screwfix c&c
Found 8th FebFound 8th Feb
These are great for hard-to-access smoke alarms, I think they generally last ten years or more. They are usually £5+ each, so a good deal. My local had one to collect immediately,… Read more

Still a few out there - got last one in Havant :D


Just installed in (mains/battery) smoke alarm which specifies to only use Duracell... and they work fine... have tried non-duracells in the past and some do bleep low battery alarm straight away. Only another 20 to do. Great find thanks :)


Who knew that a battery would cause world war 3


Same here, picked a load up at this price. Expiry date June 2026. Once again, thanks OP, great find.


2026. They have a 10 year shelf life Manufactured 2016

Konig Smoke Alarm With One Year Battery Life ( last few in store) £1.50 @ maplin
Found 18th Dec 2017Found 18th Dec 2017
Free click and collect - Easy installation of a DIY fit - Built-in test button to give you peace of mind - Very loud 85dB siren
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They don’t just come and install smoke detectors. They do a fire safety check and make sure you know how to safely exit in the event of a fire. plus they will install it in the correct location (no doubt some people would just install it in the most convenient location) fairly sure they they would rather do that than spend hundreds on an emergency call-out where it is too lat


You would rather have these guys come out costing diesel and their time instead of spending £1.50, no wonder the country is in the state its in


Cool, do they come down to Sussex?


Cold. You can get Home Fire Safety Check and have a free smoke alarm fitted by west Yorkshire Fire and rescue service. I'm sure other areas will have something similar.


None in stock locally. Shame cheap stocking filler lol

2 branded smoke alarms for £6.25 inc batteries instore or online. @ Wilko
Found 16th Dec 2017Found 16th Dec 2017
Twin pack of EI smoke alarms including batteries for £6.25 either instore or online. Cheapest ones I could find, even for inferior ones from ebay. Fire Angel ones we had that were… Read more
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Thanks, it was over a month ago I posted this :)


They are £9 now, heat anyway


Fair play to Fire Angel, sent them an email and they are sending replacements FOC.


ALL of our fire angel (supplied by the fire brigade)smoke alarms did NOT work, this is from years ago they would just chirp instead of an alarm, so they are still supplying killer smoke alarms Check yours today


Thanks u got me worried now. I'll have to contact them just to be on the safe side

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