Mains carbon monoxide detector
Mains carbon monoxide detector for sale on Ireland's largest auction and classifieds sites
Aico ei3018 mains carbon - ei3018, - £23.57
Brand new never • Used expiry - Free postage - New and Used
Brand new never • Used expiry - Free postage - New and Used
Hispec interconnectable mains - hispec, - £224.99
Stay protected hispec • Interconnectable mains carbon • Alarms maximum safety - Free postage - New and Used
Stay protected hispec • Interconnectable mains carbon • Alarms maximum safety - Free postage - New and Used
Aico ei3018 mains - aico, - £19.99
Carbon monoxide detector • Box fully working • Comes all parts - Free postage - New and Used
Carbon monoxide detector • Box fully working • Comes all parts - Free postage - New and Used
Fireangel cw1 carbon - fireangel, - £21.48
White colour sleek • Design make easy • Install any room - Free postage - New and Used
White colour sleek • Design make easy • Install any room - Free postage - New and Used
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Kidde k4mco carbon - kidde, - £53.08
Carbon monoxide alarm • Kidde k4mco mains • That provides essential - Free postage - New and Used
Carbon monoxide alarm • Kidde k4mco mains • That provides essential - Free postage - New and Used
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48 listings · from £12.94 · avg £59.32
⚠️ These listings were last updated more than 97 days ago.
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Browse 48 mains carbon monoxide detector listings currently in our index. Prices range from £12.94 to £250, with an average of £59.32. 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 →
Aico ei3018 mains carbon - aico, - £124.46
- Free postage - New and Used
- Free postage - New and Used
Hispec fire detection smoke - hispec, - £44.50
Carbon monoxide detector • Hispec range smoke • Detectors hssa mains - Free postage - New and Used
Carbon monoxide detector • Hispec range smoke • Detectors hssa mains - Free postage - New and Used
Aico ei3018 mains - ei3018, carbon - £18.50
Aico ei3018 mains • Carbon monoxide detector • Alarm reliable efficient - Free postage - New and Used
Aico ei3018 mains • Carbon monoxide detector • Alarm reliable efficient - Free postage - New and Used
Kidde k4mco carbon - kidde, monoxide - £52.99
Model k4mco can • Interconnected other kidde • Mains alarms which - Free postage - New and Used
Model k4mco can • Interconnected other kidde • Mains alarms which - Free postage - New and Used
Aico ei3018 mains carbon - mains, - £19.99
Carbon monoxide detector • Box fully working • Comes all parts - Free postage - New and Used
Carbon monoxide detector • Box fully working • Comes all parts - Free postage - New and Used
Deta 1169 carbon monoxide - carbon, - £16.00
Interlinkable optical heat • Carbon monoxide alarms • Total larger properties - Free postage - New and Used
Interlinkable optical heat • Carbon monoxide alarms • Total larger properties - Free postage - New and Used
Hispec hssa ff10 - hispec, hssa/co/ff10 - £47.49
This device ensures • Continuous monitoring protection • Against leaks even - Free postage - New and Used
This device ensures • Continuous monitoring protection • Against leaks even - Free postage - New and Used
Aico ei3018 mains carbon - mains, - £22.50
This wired detector • Alert you case • Any carbon monoxide - Free postage - New and Used
This wired detector • Alert you case • Any carbon monoxide - Free postage - New and Used
Aico ei261enrc mains and - ei261enrc, - £99.99
Power alarm fault • Indicator replaceable sensor • Module test silence - Free postage - New and Used
Power alarm fault • Indicator replaceable sensor • Module test silence - Free postage - New and Used
Aico ei3028 mains - mains, powered - £30.00
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Aico ei3028 mains powered - aico, - £40.00
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Hispec combi mains - hispec, - £49.99
Ensure comprehensive safety • Combi fast fix • Mains heat carbon - Free postage - New and Used
Ensure comprehensive safety • Combi fast fix • Mains heat carbon - Free postage - New and Used
Kidde firex 4mco patco carbon - patco, - £52.90
Carbon monoxide alarm • Base 4mco hard • Interconnectable kidde firex - Free postage - New and Used
Carbon monoxide alarm • Base 4mco hard • Interconnectable kidde firex - Free postage - New and Used
Hispec mains interlink - hispec, - £60.59
Hispec hssa ff10 • Alarm 10yr lithium • Mains interlink smoke - Free postage - New and Used
Hispec hssa ff10 • Alarm 10yr lithium • Mains interlink smoke - Free postage - New and Used
Combi fast fix - fast, mains - £54.55
Dual detection heat • Carbon monoxide monitoring • Single unit why - Free postage - New and Used
Dual detection heat • Carbon monoxide monitoring • Single unit why - Free postage - New and Used
Kidde k4mco carbon - kidde, monoxide - £49.99
Model k4mco can • Interconnected other kidde • Mains alarms which - Free postage - New and Used
Model k4mco can • Interconnected other kidde • Mains alarms which - Free postage - New and Used
Hispec mains linkable - hispec, - £35.99
Interconnect wired detectors • Over 80m max • Can used along - Free postage - New and Used
Interconnect wired detectors • Over 80m max • Can used along - Free postage - New and Used
Hispec radio frequency fast - radio, - £39.99
Carbon monoxide level • Radio frequency interconnectivity • Technology connect other - Free postage - New and Used
Carbon monoxide level • Radio frequency interconnectivity • Technology connect other - Free postage - New and Used
Aico ei3018 mains powered - aico, - £22.50
Aico ei3018 mains • Powered carbon monoxide • Alarms exp used - Free postage - New and Used
Aico ei3018 mains • Powered carbon monoxide • Alarms exp used - Free postage - New and Used
Deta 1169 carbon monoxide - deta, - £51.85
Interlinkable optical heat • Carbon monoxide alarms • Total larger properties - Free postage - New and Used
Interlinkable optical heat • Carbon monoxide alarms • Total larger properties - Free postage - New and Used
Kidde 4mco interconnectable - 4mco, - £61.65
Interconnectable other kidde • Firex mains smoke • Heat alarms single - Free postage - New and Used
Interconnectable other kidde • Firex mains smoke • Heat alarms single - Free postage - New and Used
Mains powered carbon - mains, monoxide - £78.00
This alarm fitted • High performance electrochemical • Sensor sense presence - Free postage - New and Used
This alarm fitted • High performance electrochemical • Sensor sense presence - Free postage - New and Used
5xaico ei3028 mains powered - 5xaico, - £250.00
Aico ei3028 mains • Powered heat carbon • Monoxide alarms brand - Free postage - New and Used
Aico ei3028 mains • Powered heat carbon • Monoxide alarms brand - Free postage - New and Used
Aico ei3028 mains powered - mains, - £37.50
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Aico ei3028 mains powered - mains, - £35.00
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Its mains powered • Feature ensures constant • Monitoring both heat - Free postage - New and Used
Aico ei3018 mains - ei3018, - £52.70
Carbon brand new • Never used highly • Recommended - Free postage - New and Used
Carbon brand new • Never used highly • Recommended - Free postage - New and Used
Kidde kf30 firex - 2, - £180.09
Model kf30 firex • Range requires installation • Professionally qualified electrician - Free postage - New and Used
Model kf30 firex • Range requires installation • Professionally qualified electrician - Free postage - New and Used
Aico ei3018 carbon monoxide - aico, - £60.95
Carbon monoxide alarm • Mains 10yr lithium • Back easi fit - Free postage - New and Used
Carbon monoxide alarm • Mains 10yr lithium • Back easi fit - Free postage - New and Used
Mains operated alarm aico - operated, - £31.90
Mains operated alarm • Aico ei3018 reliable • Carbon monoxide detector - Free postage - New and Used
Mains operated alarm • Aico ei3018 reliable • Carbon monoxide detector - Free postage - New and Used
Aico ei3018 mains carbon - aico, - £27.49
Aico ei3018 mains • Carbon monoxide detector • Alarm 2032 wired - Free postage - New and Used
Aico ei3018 mains • Carbon monoxide detector • Alarm 2032 wired - Free postage - New and Used
Aico ei3018 carbon monoxide - aico, - £70.33
Ei3018 carbon monoxide • Alarm3000 series add • Anei3000mrf module wireless - Free postage - New and Used
Ei3018 carbon monoxide • Alarm3000 series add • Anei3000mrf module wireless - Free postage - New and Used
Aico ei3018 mains powered - aico, - £12.94
Carbon monoxide alarm • This aico ei3018 • Reliable efficient choice - Free postage - New and Used
Carbon monoxide alarm • This aico ei3018 • Reliable efficient choice - Free postage - New and Used
Aico smoke alram - aico, - £40.00
Compatible other aico • Mains powered devices • Units ei3018 carbon - Free postage - New and Used
Compatible other aico • Mains powered devices • Units ei3018 carbon - Free postage - New and Used
Kidde kf30 firex heat - kidde, - £120.29
Model kf30 firex • Range requires installation • Professionally qualified electrician - Free postage - New and Used
Model kf30 firex • Range requires installation • Professionally qualified electrician - Free postage - New and Used
Interconnectable carbon - interconnectable, - £97.09
Interconnectable other kidde • Firex mains smoke • Heat alarms single - Free postage - New and Used
Interconnectable other kidde • Firex mains smoke • Heat alarms single - Free postage - New and Used
Hispec hssa hco - hispec, combi - £47.50
Hispec hssa hco • Ff10 reliable high • Quality combi carbon - Free postage - New and Used
Hispec hssa hco • Ff10 reliable high • Quality combi carbon - Free postage - New and Used
Fireangel cw1 carbon - cw1-pf-t, - £43.34
Fireangel cw1 carbon • Monoxide alarm reliable • Efficient detector that - Free postage - New and Used
Fireangel cw1 carbon • Monoxide alarm reliable • Efficient detector that - Free postage - New and Used
Aico ei3018 mains - mains, carbon - £69.00
Carbon monoxide • Aico ei3018 mains • Detector alarm reliable - Free postage - New and Used
Carbon monoxide • Aico ei3018 mains • Detector alarm reliable - Free postage - New and Used
Carbon monoxide mains - monoxide, - £43.58
Hispec carbon monoxide • Mains powered alarm • Reliable long lasting - Free postage - New and Used
Hispec carbon monoxide • Mains powered alarm • Reliable long lasting - Free postage - New and Used
Hispec mains rf10 pro - hispec, rf10-pro - £88.89
Battery mains powered • Interlink smoke heat • Carbon monoxide alarm - Free postage - New and Used
Battery mains powered • Interlink smoke heat • Carbon monoxide alarm - Free postage - New and Used
Nighthawk - , (kidde) - £26.70
Detector has digital • Display show readings • Parts per million - Free postage - New and Used
Detector has digital • Display show readings • Parts per million - Free postage - New and Used
Kidde kf30 mains powered - kidde, - £45.99
Kidde kf30 mains • Powered heat alarm • Can interlinked other - Free postage - New and Used
Kidde kf30 mains • Powered heat alarm • Can interlinked other - Free postage - New and Used
Aico ei3018 mains - ei3018, carbon - £48.54
Aico ei3018 mains • Carbon monoxide detector • Alarm reliable essential - Free postage - New and Used
Aico ei3018 mains • Carbon monoxide detector • Alarm reliable essential - Free postage - New and Used
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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 48 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 £12.94, while premium listings can reach £250 — giving you a wide budget spread to work with. The average price of £59.32 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.