Carbon Monoxide Detector Deals

Carbon Monoxide Detector Deals & Offers

265 deals 4,300 comments
Nest Protect 2nd Generation Smoke & Carbon Monoxide Alarm - Battery or wired, 2 for £151.60 or 1 for £78.28 @ Priority Plumbing with code LUCKY
320°Expired
Found 13th AprFound 13th Apr
I just fitted 3 of these and they are excellent. The battery-powered ones apparently have a battery life of several years. Link is for battery version, here is link for wired ver… Read more
Bergeon

Ordered 2 online for delivery on the 17th. Thanks OP been looking for this for a while.

Eclairs

Got my price-match request approved on 3rd attempt(was rejected for pricematch requests for Wolsely and Maplin). I need 4 of them...will place my order on JL now... Thanks OP

dwl99

If they agree a price match you can get up to 10 of the items

mooseepoo

Good to know, I've just put in a request also to them so hopefully they respond, but I've said that i actually want 3 of the items (couldn't see a wired 2x pack on PP site). We'll see what they say!

dwl99

I just got John Lewis to agree to a price match: Thank you for your price match request for the Nest Protect Smoke + Carbon Monoxide Alarm, Battery. I have looked into your request and will be happy to match the price of £78.28 for the smoke and carbon monoxide detector(product code 83870307) seen at Priority Plumbing. To place this order with us please visit our website. When you have received your items and are satisfied with your purchase, please let me know by return email.

Nest Protect 2nd Generation Smoke and Carbon Monoxide Detector (Battery + wired) £76.30 @ maplin (in store only)
464°
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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zeekillah

I had a no stock by me either

TheDon13

No stock anywhere down south. (mad)

zeekillah

No problem (y)

R.H

Thanks OP!

zeekillah

Apologies I must of read it wrong :D

Kidde Carbon Monoxide Alarm with Digital Display (£14.54 includes delivery for Prime members) £18.53 Non Prime
665°
Found 17th MarFound 17th Mar
Seems to have great reviews. Haven't seen it cheaper recently as have been looking for one for the past two weeks. Next cheapest I found is £15.84 but doesn't include delivery.
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iamprobably

Thats perfectly normal

gazjon

Take it outside and hold it in your car exhaust, with the engine running. That'll soon tell you if its working

BlockABoots

Does anyone have one of these?, i have one and it never seems to read any reading on the LCD display at all always shows '0.00' surely it should be reading a very small amount of Carbon monoxide in the air at all times even if its '0.02' or something, so not sure if mines faulty or not!??

iamprobably

Not true

gazjon

There is no requirement for non removable batteries in these alarms. The 2015 regulations stipulate replacement of battery, or alarm,when not working.

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Kidde 10LLDCO Carbon Monoxide Alarm Digital Display With Sealed Battery £17.19  (Prime) / £21.18 (non Prime) at Amazon
290°
Found 7th MarFound 7th Mar
best price on amazon. >50% off Digital display that shows current CO levels (from 10ppm) 10 year sealed battery 10 year manufacturer's warranty
Seeya

I have this one it is great (highfive)

c955

Due in stock 10 March at £17.19 (y)

PeterGalbavy

Oddly, when I follow the "Get Deal" link I can't see it sold by Amazon but when I then search for the ASIN direct I can. Maybe because I have already bought one - but want one for mother. Sorry HUKD for the lack of affiliate kick back!

PeterGalbavy

The 10LLDCO is a sealed unit with a 10 year warranty, which has to include the battery as it is not a user replaceable part. The spec quoted above is for a (7DCO) unit that has user replaceable batteries. I bought this same unit for twice the price four years ago and luckily so far I have not seen any tigers.

simonspeakeasy

Yeah, but it's not a 10 year battery; I made exactly the same mistake until I took a closer look. It's a 10 year warranty on the sensor.

Nest Protect, Smart Smoke + Carbon Monoxide Alarm (£99.95) £85.01 with code see op @ Toolstation
417°Expired
Found 23rd JanFound 23rd Jan
Purchased using their £15 off 'JAN18PROMO' discount code (thanks to MayaForrester!): • Code is for purchases over £100 so you need to also add something else to your basket first (… Read more
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mikieboston

Offer is back on at £86.01 (£1 more than before) with new VALENTINES18 code. Same £100 spend requirement. Valid until 22 Feb.

Tabintab

I guess a lot has to do with the room size and the proximity of the alarm to the fire etc. At home the alarm is in the hall, if we burn any food in the adjoining kitchen, the alarm activates within a very shot time.

steven5watson

Expired 😰

Adam182

Been after another for a while now, Cheers OP, HEAT!

doppel_dage

Ordered thanks

Kidde Twin Optical Smoke & Carbon Monoxide Alarm Set £12.95 (£16.90 with P&P) @ Tooled - up
338°Expired
Found 12th Dec 2017Found 12th Dec 2017
Offer includes Duracell batteries! Features & Benefits • Protects against the dangers of CO poisoning and fire • Easy to install • Includes batteries • Loud 85 decibel alarm… Read more
yehehehes

bit cheaper https://www.amazon.co.uk/Kidde-Optical-Smoke-Carbon-Monoxide/dp/B075Z2PRGK

vanessaanne

Fantastic deal. I been looking for a spare smoke alarm as my friend had a kitchen fire and the smoke alarm filled my the local Fireman didn’t go off until the flames were licking the sealing. So I think I will get a couple more just in cast. Be safe don’t be stingy when it comes to safety merry xmas everyone xxx

layer7

4% off via Quidco

Aaronnnn

Look good, any free delivery codes?

kev72

Thank you for uploading paid 18.00 just for the carbon one which broke after 2 or 3 months after it's 10th drop. Amazing value for this make plus batteries.

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carbon monoxide detector alarm, with LCD display, 3xAA £5.25 Del @ ebay (sold by VJK STORE)
444°Expired
Found 8th Dec 2017Found 8th Dec 2017
this one from Ebay UK Peace of mind for your gas appliances, LCD shows Parts Per Million. added bonus of using 3 AA instead of the expensive PP3 (9v) Highly rated by customer feedb… Read more
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surnjit

It’s not got the correct British standard number so not fit for purpose you do get what you pay for in this case it may result in death do sleazy you will die happy thinking I saved money on my co detector

WizardOfWelshness

i honestly can't see the problem with giving the underdog a chance, and surely Kidde started somewhere? i bought this simply to do one job, so i tested it and it does it's job which is why i decided to share, i won't lie... i did consider going for a brand but considering the price difference at the time, this was my choice (same one from China but £4ish). i can fully understand why some of you choose how you spend when it comes to family and personal safety which comes down to personal choice, and i honestly commend that... but for those where it comes down to budget and costs, and having at least something instead of nothing in terms of safety, then this is the same device at a lower cost... i consider that as a deal, and i thought that was the purpose of this site. reading some of your comments i'm undecided if some of you are genuinely concerned for others safety or just scaremongering, if the item posted offends you then i can only apologise, i only intended to possibly let a few people know of a very important but affordable bit of safety they may not already have. had mine about 9 months now but wish i'd got one much sooner.

bbdom

I have one of these - cost me a couple of quid from Aliexpress. I've not died of Carbon Monoxide poisoning yet so it must work ... Seriously though, buy a decent brand one. I've got the Kidde one for the house with is vastly better quality. The reason I bought the cheap one was just to monitor any dodgy CO in the car.

Zameen

Wouldn't risk it for a couple quid

jdbigguy

Looks just like the three "don't buys" on Which. (Binwo, Mudder and AZT Zaviour) They failed between 6 and 15 of the 24 tests Which put them through.

Nest® Protect 2nd Generation Smoke & Carbon Monoxide Alarm, Battery / Wired - £87.97 @ The Electrical Showroom
391°Expired
Found 28th Nov 2017Found 28th Nov 2017
Best deal I can find for a new Nest Protect Wired / Battery - CO2 and Smoke detector.
robodan918

new? seller? 2nd gen?

RBH

I've managed to pick one up for £51.00 on ebay, booooom!

Besford

Clever device - vastly overpriced. The Nest business model. Once all the early adopters have one the price will plumet.

whiteswan

These also act as a motion detector for the nest thermostat to tell it you are in the property if you are on another floor or in a room where you don't pass by the thermostat to tell it your home. Your phone can also do this via geo-fencing but it's a nice extra to have - as well as the carbon monoxide detection along with the smoke detection and it also "self tests" itself every month and sends an alert to your phone to tell you that all is good. Also if it senses smoke you receive a message to your phone - and also another when (if) it clears ;-) Dave

SiCoUK

I can't answer this directly but when I was calculating the cost for wireless connected alarms (due to the boiler being in the garage and a lack of a wired interconnect) the cost difference between Nest and a comparable system was negligible (4 alarms). The trouble is now if I want more, the ₤100 each is a little hard to swallow and you can't even properly test them without burning your house down! However I spend more on other rubbish so why not on my safety?

£23.90 Delivered - 10-Year KIDDE Carbon Monoxide & 2x Smoke Alarms Safety Pack £23.90 @ CPC
431°Expired
Found 20th Nov 2017Found 20th Nov 2017
Just spotted this deal on CPC Farnell as a part of their Black Friday deal. Selling for £34 on Amazon and £45 on Ebay so looks like a good deal.
Bradleigh

Just rolled into work and they are here already :o Nice one cpc

fireman1

In that case I have some wonderful alarms you can buy. Only 20 grand each thanks. Everything has a price. Including safety.

MajorCheese

Rubbish. Sorry for being blunt, but I've had a number of CO alarms and they've never gone off, but if they had I would have spent some real time looking for the cause. No where near enough people have CO alarms, and its the invisible killer. Heat for OP. I have a £20 CO alarm, but would buy this pack if I didn't. VERY good to double check you've got enough alarms going into the Xmas period when people will likely have loads of candles and fairy lights increasing risks...... get them checked folks. ;)

odom

The thing with the CO alarm is with a smoke alarm you can see what is causing it (toast) and go deal with the problem. If the CO alarm goes off what are you going to do, go stand outside and call a gas engineer out? No, you are going to debate for five minutes and then silence it and hope the whole thing blows over. So they are effectively a waste of time unless they warn you of imminent, severe CO problems instead of just using a hob or woodburner.

Bradleigh

Nice one ,been thinking of ordering new smoke alarms as ours have been up years Especially with Xmas and all the lights up Or in reality ..... if the missus burns the turkey whilst im drunk on the sofa (highfive)

Carbon Monoxide Detector CO Alarm £5.99 (Prime) £9.98 (Non Prime) @ Sold by JIKAD and Fulfilled by Amazon
284°Expired
Found 5th Oct 2017Found 5th Oct 2017
**Expired due to concern of fake product**
SamTL

Expired this due to concern that it may be fake product. Apologies to those who went ahead and purchased. Sam

surfer69

Yep. Confirmed. Fake looking CE mark on the packaging & no hint of compliance with EN50291. Sending back with a recommendation they stop selling them.

liamf12

Lots of similar looking ones were pulled by eBay some time ago after a tv program tested them and found they either didn't ever go off or the detection was so poor you would likely be dead by the time they triggered. Would avoid these if you value your life and that of your family.

thedvdmonster

The only way you can test properly is to have some carbon monoxide to hand, if it goes off then great but if it doesn’t then surely amazon should be held responsible for allowing these for sale.

morrig

Or Liverpool or Man U and so on.

Kidde 7DCO Carbon Monoxide Alarm Digital Display £14.50 (Prime) £18.49 (Non Prime) with 10 Year Sensor and Warranty @ amazon
212°Expired
Found 15th Sep 2017Found 15th Sep 2017
Kidde 7DCO Carbon Monoxide Alarm (replaceable batteries) Digital Display 10 Year Sensor and Warranty £14.50 with amazon prime and free delivery (Apparently) rrp £30.75 Been n… Read more
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Robbo11

Already posted 2 days ago. https://www.hotukdeals.com/deals/kidde-7dco-carbon-monoxide-alarm-replaceable-batteries-digital-display-10-year-sensor-and-warranty-1450-amazon-click-and-collect-2788899

1616french

Which model?

sam0

Price is nothing special, it's average according to camelcamelcamel:

orangeman

Good deal if with prime! I just picked up a fire angel off ebay @ £15

juggler1

great price! thanks

Kidde 7DCO Carbon Monoxide Alarm (replaceable batteries) Digital Display 10 Year Sensor and Warranty- £14.50 Amazon- Click and collect
259°Expired
Found 13th Sep 2017Found 13th Sep 2017
Decent price drop- The Kidde KID7DCOC continuously monitors for the presence of deadly Carbon Monoxide in the home providing a constant protection against its effects. As well as… Read more
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Adult

We have some of this model in our house. The best thing about it, in my opinion, is that it will show you the peak-reading. So you'll know if there's been a recent high concentration of CO even though it wasn't enough to actually trigger the alarm

Ianm

Just fitted a log burner and had to fit one of these to meet building regs, paid about£35 so this is a decent price!

Sukh

great deal, i have one in every room where gas is burned and an additional one in the landing too.

yeboi

I bought one of these after reading that reddit thread of the guy who was writing himself messages and didn't realise due to carbon monoxide poisoning https://www.reddit.com/r/legaladvice/comments/34l7vo/ma_postit_notes_left_in_apartment/

Robbo11

Ditto that and invest in two if there is another fuel-burning appliance (especially if it is solid fuel) in a different room.

Kidde Carbon Monoxide Alarm £7.50 (was £15) @ Asda Walsall
619°Expired
LocalLocalFound 4th Aug 2017Found 4th Aug 2017
Includes batteries. Around double the price elsewhere and worth every penny.
LeahsMintytoutou

I used my special device thingy to google it (y)

g8ryj

Yes, lol http://bfy.tw/DEMG

nigelhooper

Also in Colchester store, several there a few days ago.

LeahsMintytoutou

I can't see the brand kiddie on the box :/ am I being stupid?

therealjohnsimpson

Quite literally a lifesaver. If you don't have at least one of these in your home, what are you doing?

First Alert Carbon Monoxide Alarm £7.80 @ Waitrose
429°Expired
Found 30th Jun 2017Found 30th Jun 2017
Just spotted this carbon monoxide detector. Looks good for the price especially with 5 years guarantee. The First Alert Carbon Monoxide Alarm will protect you in your home from t… Read more
matthewnunn1986

Stick them in with any gas

robgoode

About to move into my first house, which rooms would you recommend installing them?

redandblack

A good buy, everyone should have one. I always take one on holiday and always sent my children with one for sleep overs etc, you'd be surprised how many people don't have them. 8)

First Alert Carbon Monoxide alarm £7.50 @ Tesco in-store & online
287°Expired
Found 28th Jun 2017Found 28th Jun 2017
Another CO alarm spotted today in Sunbury Extra and Brooklands Extra, photo taken aisle 11 in Brooklands brand new tray of them out at 15:30. Staff stated national RTC price. 08163… Read more
SmartX

Spotted few on the shelf of Tesco metro on the Parade in Leamington Spa.

HUKDWatcher0309

Bought one the other day at £7.50 when it was reduced to clear - today it's on the shelf with a normal white label at £6.25. There's a couple left on the shelf at Roborough, Plymouth aisle 6.

Chouman

Maybe 5 or 6 available in Crieff Road, Perth store; I spotted them this evening, but didn't buy as renewed mine earlier in the year.

Publix

I expect, like me, you looked in Tesco Direct. Where it's not. Look in Tesco Groceries, where it can be found. I searched for "First Alert" However, I bought one on my way home from the pub. Was afraid online would go oos.

leel246

Can't seem to find it online.

Kidde Carbon Monoxide Alarm £9.99 @ Argos
1043°Expired
Found 28th Jun 2017Found 28th Jun 2017
Batteries included. I'm sure you all know how important these are if you have any fuel burning appliances in your home, normally a few pounds more than this. Free fast track collec… Read more
joseph1972

U got a link?

casablanca76

looks like Amazon have price matched it if you a a prime member already. Saves having to leave the house to get one.Your text here

Calz01

I don't think you can put a real price on these type of alarms.No matter what the cost,if it works then buy it. Everyone should have one.I personally have two just in case one goes faulty.Not of the type listed but a different model. But they there too do a job and thankfully apart from my usual battery test,i have never had too see it in action.

jefaz

They also don't work when things go bad. And also work when there is nothing wrong!! I would avoid

moneybag

Correct, they only work when things go bad.

Combination Smoke and Carbon Monoxide Detector @ Amazon Lightning Deal
Expired
Found 8th Jun 2017Found 8th Jun 2017
Seems a good price for a combination alarm with the LCD readout. Long-life battery too, which is much easier than using a mains-powered one.
Domthedonkey

It must have gone up in price as it says : Lightning Deal has ended

t3rm3y

sounds like still a good price since a lot of smoke alarms alone are about this.

Funky_DealFinder

Showing as £13.99 for me, am i missing something?

Shambles

Says £13.99 + p&p

Kidde Combination Smoke and Carbon Monoxide Alarm £11.98 @ Costco
222°Expired
Found 11th May 2017Found 11th May 2017
Okay - so first thing is - this deal is at Costco so it's not for everyone obviously but most people probably know someone with a Costco card. However - secondly - this is a reall… Read more
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adrianjowitt

its a good price for a combined unit but just remember you need a carbon .onoxide unit in a room with a boiler or fire but smoke detectors should be at different places throughoyt the house so these units are good for joint areas but 5 quid smoke detectors should suffice in the other house zones where no carbon monoxide testing would be required

Siddy

Good unit, the voice isn't the loudest but the alarms are loud enough.

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