For Sale UK

Mains carbon monoxide detector

4

Mains carbon monoxide detector for sale on largest auction and classifieds sites

Home / Fire Alarms & Detectors / Mains carbon monoxide detector refurbished & used for sale | For Sale UK
Aico ei3018 mains - ei3018, carbon

Aico ei3018 mains - ei3018, carbon

£37.10
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - ei3018,

Aico ei3018 mains carbon - ei3018,

£22.20
Buy It Now

» View on eBay #sponsored
Kidde k4mco carbon monoxide - k4mco,

Kidde k4mco carbon monoxide - k4mco,

£52.89
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - ei3018,

Aico ei3018 mains - ei3018,

£29.30
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£29.82
Buy It Now

» View on eBay #sponsored
Carbon monoxide alarm kidde - carbon,

Carbon monoxide alarm kidde - carbon,

£53.59
Buy It Now

» View on eBay #sponsored
Kidde firex 4mco - kidde, carbon

Kidde firex 4mco - kidde, carbon

£8.50
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£30.85
Buy It Now

» View on eBay #sponsored
Hispec hssa ff10 - hispec, hssa/co/ff10

Hispec hssa ff10 - hispec, hssa/co/ff10

£26.70
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - aico, carbon

Aico ei3018 mains - aico, carbon

£21.50
Buy It Now

» View on eBay #sponsored
Hispec interconnetable mains - hispec,

Hispec interconnetable mains - hispec,

£34.50
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£39.70
Buy It Now

» View on eBay #sponsored
Boxed aico ei3018 mains - aico,

Boxed aico ei3018 mains - aico,

£13.99
Buy It Now

» View on eBay #sponsored
Kidde 4mco interconnectable - -,

Kidde 4mco interconnectable - -,

£59.13
Buy It Now

» View on eBay #sponsored
Aico ei3030 multi - aico, multi-sensor

Aico ei3030 multi - aico, multi-sensor

£65.00
Buy It Now

» View on eBay #sponsored
Hispec radio frequency fast - radio,

Hispec radio frequency fast - radio,

£25.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£49.50
Buy It Now

» View on eBay #sponsored
Aico 3000 series ei3018 - 3000,

Aico 3000 series ei3018 - 3000,

£37.10
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains powered - aico,

Aico ei3018 mains powered - aico,

£12.94
Buy It Now

» View on eBay #sponsored
Aico ei3018 carbon monoxide - aico,

Aico ei3018 carbon monoxide - aico,

£16.99
Buy It Now

» View on eBay #sponsored
Deta 1169 carbon - 1169, monoxide

Deta 1169 carbon - 1169, monoxide

£24.99
Buy It Now

» View on eBay #sponsored
Aico ei261enrc mains - ei261enrc, and

Aico ei261enrc mains - ei261enrc, and

£129.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains interlinked - ei3028,

Aico ei3028 mains interlinked - ei3028,

£90.00
Buy It Now

» View on eBay #sponsored
Aico ei3018 carbon monoxide - carbon,

Aico ei3018 carbon monoxide - carbon,

£16.99
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - ei3018,

Aico ei3018 mains - ei3018,

£24.52
Buy It Now

» View on eBay #sponsored
Kidde interconnectable mains - kidde,

Kidde interconnectable mains - kidde,

£51.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£41.68
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered heat - mains,

Aico ei3028 mains powered heat - mains,

£13.96
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£42.72
Buy It Now

» View on eBay #sponsored
Hispec carbon monoxide alarm - carbon,

Hispec carbon monoxide alarm - carbon,

£27.95
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - mains,

Aico ei3018 mains carbon - mains,

£17.75
Buy It Now

» View on eBay #sponsored
Hispec fire detection - fire, smoke

Hispec fire detection - fire, smoke

£14.50
Buy It Now

» View on eBay #sponsored
Genuine aico ei3028 mains - aico,

Genuine aico ei3028 mains - aico,

£49.57
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - aico,

Aico ei3028 mains - aico,

£39.99
Buy It Now

» View on eBay #sponsored
Kidde k4mco carbon - k4mco, monoxide

Kidde k4mco carbon - k4mco, monoxide

£52.79
Buy It Now

» View on eBay #sponsored
Kidde carbon monoxide alarm - kidde,

Kidde carbon monoxide alarm - kidde,

£51.87
Buy It Now

» View on eBay #sponsored
Genuine aico ei3028 mains - genuine,

Genuine aico ei3028 mains - genuine,

£49.57
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - ei3028,

Aico ei3028 mains - ei3028,

£52.70
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - mains, carbon

Aico ei3018 mains - mains, carbon

£31.12
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - aico, carbon

Aico ei3018 mains - aico, carbon

£35.00
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered heat - mains,

Aico ei3028 mains powered heat - mains,

£18.24
Buy It Now

» View on eBay #sponsored
Aico ei3028 main powered - aico,

Aico ei3028 main powered - aico,

£193.10
Buy It Now

» View on eBay #sponsored
Aico electronics ei3018 - aico,

Aico electronics ei3018 - aico,

£10.80
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£39.89
Buy It Now

» View on eBay #sponsored
Aico ei3018 smartlink carbon - ei3018,

Aico ei3018 smartlink carbon - ei3018,

£25.66
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - mains, heat

Aico ei3028 mains powered - mains, heat

£44.33
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - mains, powered

Aico ei3028 mains - mains, powered

£33.97
Buy It Now

» View on eBay #sponsored
Aico ei3016 mains - ei3016,

Aico ei3016 mains - ei3016,

£76.10
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£39.65
Buy It Now

» View on eBay #sponsored
Hispec carbon monoxide - carbon, alarm

Hispec carbon monoxide - carbon, alarm

£32.99
Buy It Now

» View on eBay #sponsored
Hssa hispec - hssa/co/ff,

Hssa hispec - hssa/co/ff,

£31.00
Buy It Now

» View on eBay #sponsored
Deta 1169 carbon - 1169, monoxide

Deta 1169 carbon - 1169, monoxide

£51.30
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - mains, powered

Aico ei3028 mains - mains, powered

£40.20
Buy It Now

» View on eBay #sponsored
Aico ei30284 mains - 2,

Aico ei30284 mains - 2,

£65.70
Buy It Now

» View on eBay #sponsored
Nighthawk - , (kidde)

Nighthawk - , (kidde)

£26.70
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£48.53
Buy It Now

» View on eBay #sponsored
Fireangel cw1 carbon - fireangel,

Fireangel cw1 carbon - fireangel,

£31.90
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£42.61
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£45.94
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - aico,

Aico ei3028 mains - aico,

£55.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£52.69
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - aico, powered

Aico ei3028 mains - aico, powered

£36.99
Buy It Now

» View on eBay #sponsored
Hssa rf10 pro - -, hispec

Hssa rf10 pro - -, hispec

£50.00
Buy It Now

» View on eBay #sponsored
Aico ei3018 carbon monoxide - aico,

Aico ei3018 carbon monoxide - aico,

£56.00
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - aico,

Aico ei3028 mains - aico,

£42.61
Buy It Now

» View on eBay #sponsored
Hispec radio frequency fast - hispec,

Hispec radio frequency fast - hispec,

£39.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£45.42
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains powered - aico,

Aico ei3018 mains powered - aico,

£59.99
Buy It Now

» View on eBay #sponsored
Hispec mains linkable - hispec,

Hispec mains linkable - hispec,

£35.99
Buy It Now

» View on eBay #sponsored
Aico ei3018 carbon monoxide - aico,

Aico ei3018 carbon monoxide - aico,

£24.99
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£37.09
Buy It Now

» View on eBay #sponsored
Mains powered alarm - powered,

Mains powered alarm - powered,

£52.90
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - mains, powered

Aico ei3018 mains - mains, powered

£17.99
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains powered - aico,

Aico ei3018 mains powered - aico,

£7.59
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£39.98
Buy It Now

» View on eBay #sponsored
Used kidde k4mco - 2, carbon

Used kidde k4mco - 2, carbon

£22.00
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£47.50
Buy It Now

» View on eBay #sponsored
Genuine aico ei3028 mains - genuine,

Genuine aico ei3028 mains - genuine,

£51.65
Buy It Now

» View on eBay #sponsored
Aico ei3030 multi sensor fire - aico, multi-sensor

Aico ei3030 multi sensor fire - aico, multi-sensor

£47.50
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains multi sensor - ei3028,

Aico ei3028 mains multi sensor - ei3028,

£49.99
Buy It Now

» View on eBay #sponsored
Fireangel cw1 mains - fireangel,

Fireangel cw1 mains - fireangel,

£56.99
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains powered - aico,

Aico ei3018 mains powered - aico,

£20.43
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£45.37
Buy It Now

» View on eBay #sponsored
Aico ei3018 carbon - ei3018, monoxide

Aico ei3018 carbon - ei3018, monoxide

£16.15
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - mains,

Aico ei3018 mains carbon - mains,

£48.00
Buy It Now

» View on eBay #sponsored
Kidde k4mco carbon - kidde, monoxide

Kidde k4mco carbon - kidde, monoxide

£52.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - ei3028,

Aico ei3028 mains powered - ei3028,

£52.70
Buy It Now

» View on eBay #sponsored
Fire angel cw1 carbon - angel,

Fire angel cw1 carbon - angel,

£42.30
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains - ei3018,

Aico ei3018 mains - ei3018,

£26.70
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£27.49
Buy It Now

» View on eBay #sponsored
Kidde kf30 mains - kf30, mains-powered

Kidde kf30 mains - kf30, mains-powered

£47.99
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains powered - aico,

Aico ei3028 mains powered - aico,

£39.56
Buy It Now

» View on eBay #sponsored
Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£29.82
Buy It Now

» View on eBay #sponsored
Pack programmable hour - programmable, 24-hour

Pack programmable hour - programmable, 24-hour

£10.79
Buy It Now

» View on eBay #sponsored
Aico ei3028 mains - aico,

Aico ei3028 mains - aico,

£516.70
Buy It Now

» View on eBay #sponsored
Kidde kf30 firex heat - kidde,

Kidde kf30 firex heat - kidde,

£104.69
Buy It Now

» View on eBay #sponsored

Looking for more mains carbon monoxide detector?

Search eBay live — fresh results filtered for the best value, updated every hour.

🔍 Search live deals
📊96 listings · from £7.59 · avg £46.24

Browse 96 mains carbon monoxide detector listings currently in our index. Prices range from £7.59 to £516.7, with an average of £46.24. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about mains carbon monoxide detector →

Try this: fire alarm system | smoke detector | wireless smoke alarm | fire bell | mains smoke alarm | gent vigilon | alarm control panel | aico smoke alarm | ei smoke alarm | fire alarm panel

Shop by budget

< £25 £25 – £50 £50 – £100 £100 – £200 £200 – £500 > £500

Everything you need to know about mains carbon monoxide detector

Whether you are looking for a brand-new or second-hand mains carbon monoxide detector, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £7.59, while premium listings can reach £516.7 — giving you a wide budget spread to work with. The average price of £46.24 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

🔍 mains carbon monoxide detector Search live on eBay