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Home / Home Security / Carbon monoxide refurbished & used for sale | For Sale UK
Carbon monoxide alarm year - monoxide,

Carbon monoxide alarm year - monoxide,

£15.17 · Buy It Now

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Carbon monoxide alarm lcd - carbon,

Carbon monoxide alarm lcd - carbon,

£15.99 · Buy It Now

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Kidde k10llco year carbon - k10llco,

Kidde k10llco year carbon - k10llco,

£16.68 · Buy It Now

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Appleby carbon monoxide - carbon,

Appleby carbon monoxide - carbon,

£19.95 · Buy It Now

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Fireangel fa3820 carbon - fireangel,

Fireangel fa3820 carbon - fireangel,

£14.49 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£4.95 · Buy It Now

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Kidde 2030 dcr carbon monoxide - 2030,

Kidde 2030 dcr carbon monoxide - 2030,

£26.99 · Buy It Now

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Kidde 5co year life - year,

Kidde 5co year life - year,

£15.12 · Buy It Now

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Carbon monoxide detector - monoxide,

Carbon monoxide detector - monoxide,

£5.99 · Buy It Now

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Fireangel fa6813 carbon - fa6813,

Fireangel fa6813 carbon - fa6813,

£19.95 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.45 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£4.99 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.99 · Buy It Now

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New portable carbon monoxide - portable,

New portable carbon monoxide - portable,

£14.99 · Buy It Now

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Portable carbon - 3,

Portable carbon - 3,

£14.99 · Buy It Now

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Gmec carbon monoxide alarm - monoxide,

Gmec carbon monoxide alarm - monoxide,

£15.89 · Buy It Now

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Kidde k10sco year long - kidde, long-life

Kidde k10sco year long - kidde, long-life

£25.99 · Buy It Now

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Carbon monoxide detector - monoxide,

Carbon monoxide detector - monoxide,

£4.99 · Buy It Now

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Fireangel fa3322 carbon - fireangel,

Fireangel fa3322 carbon - fireangel,

£18.99 · Buy It Now

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Fireangel carbon monoxide - fireangel,

Fireangel carbon monoxide - fireangel,

£21.95 · Buy It Now

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Carbon monoxide detector - monoxide,

Carbon monoxide detector - monoxide,

£5.99 · Buy It Now

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Fireangel carbon monoxide - carbon,

Fireangel carbon monoxide - carbon,

£13.95 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.12 · Buy It Now

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Fireangel fa3322 carbon - fireangel,

Fireangel fa3322 carbon - fireangel,

£18.95 · Buy It Now

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Kidde 5co carbon monoxide - 5co,

Kidde 5co carbon monoxide - 5co,

£15.00 · Buy It Now

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Fireangel combination alaram - fireangel,

Fireangel combination alaram - fireangel,

£21.45 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.62 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.20 · Buy It Now

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Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£22.54 · Buy It Now

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Gmec digital carbon monoxide - gmec,

Gmec digital carbon monoxide - gmec,

£16.99 · Buy It Now

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Carbon monoxide alarm - carbon,

Carbon monoxide alarm - carbon,

£14.97 · Buy It Now

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Kidde 5dco year life - 10,

Kidde 5dco year life - 10,

£17.00 · Buy It Now

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Fireangel carbon monoxide - fireangel,

Fireangel carbon monoxide - fireangel,

£13.95 · Buy It Now

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Fireangel various alarms - alarms,

Fireangel various alarms - alarms,

£12.95 · Buy It Now

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Kidde carbon monoxide - kidde,

Kidde carbon monoxide - kidde,

£15.98 · Buy It Now

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Fireangel fa3322 eux10 - fa3322-eux10, carbon

Fireangel fa3322 eux10 - fa3322-eux10, carbon

£19.99 · Buy It Now

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Carbon monoxide alarm - carbon,

Carbon monoxide alarm - carbon,

£19.99 · Buy It Now

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Aico ei3028 heat carbon - heat, &

Aico ei3028 heat carbon - heat, &

£198.30 · Buy It Now

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Kidde carbon monoxide - carbon, detector

Kidde carbon monoxide - carbon, detector

£20.99 · Buy It Now

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Fireangel fa3313 led - fireangel, carbon

Fireangel fa3313 led - fireangel, carbon

£30.89 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.26 · Buy It Now

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Firehawk co7b 10y - co7b-10y, carbon

Firehawk co7b 10y - co7b-10y, carbon

£15.99 · Buy It Now

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Sealed 2032 google nest - sealed,

Sealed 2032 google nest - sealed,

£204.99 · Buy It Now

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Status carbon monoxide alarm - status,

Status carbon monoxide alarm - status,

£12.99 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.12 · Buy It Now

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Carbon monoxide detector - monoxide,

Carbon monoxide detector - monoxide,

£4.98 · Buy It Now

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Carbon monoxide detector - monoxide,

Carbon monoxide detector - monoxide,

£4.95 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.09 · Buy It Now

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Kidde 5co carbon monoxide - 5co,

Kidde 5co carbon monoxide - 5co,

£20.00 · Buy It Now

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Fireangel fa3313 wireless - fa3313-t2,

Fireangel fa3313 wireless - fa3313-t2,

£21.45 · Buy It Now

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Kidde detector carbon - kidde,

Kidde detector carbon - kidde,

£15.17 · Buy It Now

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New google nest protect wired - google,

New google nest protect wired - google,

£249.99 · Buy It Now

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Kidde k4mco carbon monoxide - kidde,

Kidde k4mco carbon monoxide - kidde,

£52.89 · Buy It Now

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Aico carbon monoxide detector - aico,

Aico carbon monoxide detector - aico,

£10.00 · Buy It Now

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Kidde 5co year life led - year,

Kidde 5co year life led - year,

£14.99 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£5.77 · Buy It Now

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Kidde 2030 dcr - kidde, year

Kidde 2030 dcr - kidde, year

£15.99 · Buy It Now

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Fireangel fa6813 carbon - fireangel,

Fireangel fa6813 carbon - fireangel,

£15.99 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£4.71 · Buy It Now

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Kidde firex 4mco - 4mco, patco

Kidde firex 4mco - 4mco, patco

£52.80 · Buy It Now

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Kidde k7dco travel holiday - kidde,

Kidde k7dco travel holiday - kidde,

£18.25 · Buy It Now

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Fireangel carbon monoxide - carbon,

Fireangel carbon monoxide - carbon,

£25.89 · Buy It Now

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Fireangel fa3820 carbon - fireangel,

Fireangel fa3820 carbon - fireangel,

£15.99 · Buy It Now

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Carbon monoxide detector - detector, co

Carbon monoxide detector - detector, co

£26.99 · Buy It Now

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Honeywell xc70 alternative - honeywell,

Honeywell xc70 alternative - honeywell,

£23.50 · Buy It Now

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Fireangel fa3313 - fireangel, fa3313-t2

Fireangel fa3313 - fireangel, fa3313-t2

£23.89 · Buy It Now

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Sense combination smoke - combination,

Sense combination smoke - combination,

£24.99 · Buy It Now

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Honeywell home r200 carbon - honeywell,

Honeywell home r200 carbon - honeywell,

£18.29 · Buy It Now

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Kidde k5co carbon monoxide - k5co,

Kidde k5co carbon monoxide - k5co,

£12.50 · Buy It Now

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Kidde kcosac smoke and carbon - smoke,

Kidde kcosac smoke and carbon - smoke,

£21.99 · Buy It Now

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Honeywell xc70 alternative - xc70,

Honeywell xc70 alternative - xc70,

£23.69 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£9.99 · Buy It Now

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Fireangel carbon monoxide - carbon,

Fireangel carbon monoxide - carbon,

£18.81 · Buy It Now

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Aico carbon monoxide alarm - monoxide,

Aico carbon monoxide alarm - monoxide,

£18.49 · Buy It Now

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Hispec hsa battery - hispec, hsa/bc/10

Hispec hsa battery - hispec, hsa/bc/10

£12.99 · Buy It Now

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Carbon monoxide detector and - carbon,

Carbon monoxide detector and - carbon,

£10.25 · Buy It Now

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Kidde 7co year - 10,

Kidde 7co year - 10,

£20.39 · Buy It Now

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Aico ei3018 mains carbon - aico,

Aico ei3018 mains carbon - aico,

£29.99 · Buy It Now

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Aico 208wrf carbon monoxide - aico,

Aico 208wrf carbon monoxide - aico,

£29.82 · Buy It Now

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Led carbon monoxide - led,

Led carbon monoxide - led,

£14.99 · Buy It Now

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Hispec carbon monoxide - carbon,

Hispec carbon monoxide - carbon,

£10.78 · Buy It Now

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Fireangel fa3322 digital led - fa3322,

Fireangel fa3322 digital led - fa3322,

£24.98 · Buy It Now

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Year sealed longlife battery - 7,

Year sealed longlife battery - 7,

£16.99 · Buy It Now

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Qvis qfs carbon - qvis, monoxide

Qvis qfs carbon - qvis, monoxide

£16.99 · Buy It Now

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Status carbon monoxide - carbon,

Status carbon monoxide - carbon,

£12.49 · Buy It Now

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Fireangel carbon monoxide - carbon,

Fireangel carbon monoxide - carbon,

£5.45 · Buy It Now

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Aico carbon monoxide alarm - carbon,

Aico carbon monoxide alarm - carbon,

£6.52 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£4.89 · Buy It Now

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Status carbon monoxide alarm - status,

Status carbon monoxide alarm - status,

£9.72 · Buy It Now

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Led carbon monoxide - led, detector

Led carbon monoxide - led, detector

£14.99 · Buy It Now

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Year battery digital carbon - digital,

Year battery digital carbon - digital,

£24.00 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£8.99 · Buy It Now

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Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£20.99 · Buy It Now

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Kidde 5co twin pack 10 - twin,

Kidde 5co twin pack 10 - twin,

£33.96 · Buy It Now

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📊94 listings · from £4.71 · avg £22.74
⚠️ These listings were last updated more than 16 days ago. Search for fresh listings

Browse 94 carbon monoxide listings currently in our index. Prices range from £4.71 to £249.99, with an average of £22.74. 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 carbon monoxide →

Try this: yale door contact | adt box | secret stash | secret book box | intercom handset | kodak interval timer | steel security boxes | chubb | antique door rim lock | pepper spray

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

Everything you need to know about carbon monoxide

Whether you are looking for a brand-new or second-hand carbon monoxide, eBay offers one of the largest selections available online. With 94 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 £4.71, while premium listings can reach £249.99 — giving you a wide budget spread to work with. The average price of £22.74 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.

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