For Sale UK

Smoke alarm

4

Smoke alarm for sale on largest auction and classifieds sites

Home / Fire Alarms & Detectors / Smoke alarm refurbished & used for sale | For Sale UK
Home fire alarm - home, smoke

Home fire alarm - home, smoke

£8.49
Buy It Now

» View on eBay #sponsored
Wireless interlinked smoke - interlinked,

Wireless interlinked smoke - interlinked,

£16.98
Buy It Now

» View on eBay #sponsored
Fireangel optical alarm - x2,

Fireangel optical alarm - x2,

£29.99
Buy It Now

» View on eBay #sponsored
Home fire alarm - fire, detector

Home fire alarm - fire, detector

£20.49
Buy It Now

» View on eBay #sponsored
Smoke alarm year life - alarm,

Smoke alarm year life - alarm,

£14.99
Buy It Now

» View on eBay #sponsored
Year life home fire alarm - 10,

Year life home fire alarm - 10,

£7.99
Buy It Now

» View on eBay #sponsored
Smoke alarm year life - year,

Smoke alarm year life - year,

£6.09
Buy It Now

» View on eBay #sponsored
Kidde k10sco year - k10sco,

Kidde k10sco year - k10sco,

£25.99
Buy It Now

» View on eBay #sponsored
Smoke alarm year - smoke,

Smoke alarm year - smoke,

£8.50
Buy It Now

» View on eBay #sponsored
Home fire alarm independent - home,

Home fire alarm independent - home,

£4.69
Buy It Now

» View on eBay #sponsored
Home fire alarm smoke detector - alarm,

Home fire alarm smoke detector - alarm,

£21.97
Buy It Now

» View on eBay #sponsored
Home fire alarm - home,

Home fire alarm - home,

£4.25
Buy It Now

» View on eBay #sponsored
Home fire alarm twin pack - home,

Home fire alarm twin pack - home,

£8.79
Buy It Now

» View on eBay #sponsored
Fireangel 622t year - fireangel,

Fireangel 622t year - fireangel,

£15.60
Buy It Now

» View on eBay #sponsored
Kidde 10y29 optical smoke - 10y29,

Kidde 10y29 optical smoke - 10y29,

£28.50
Buy It Now

» View on eBay #sponsored
Fireangel smoke alarm optical - fireangel,

Fireangel smoke alarm optical - fireangel,

£13.49
Buy It Now

» View on eBay #sponsored
Home fire alarm independent - 3x,

Home fire alarm independent - 3x,

£10.00
Buy It Now

» View on eBay #sponsored
Google nest protect - nest, [expired]

Google nest protect - nest, [expired]

£4.99
Buy It Now

» View on eBay #sponsored
Kidde optical smoke - smoke, alarm

Kidde optical smoke - smoke, alarm

£20.99
Buy It Now

» View on eBay #sponsored
Home fire alarm - fire,

Home fire alarm - fire,

£4.85
Buy It Now

» View on eBay #sponsored
Smoke alarm - smoke, detector

Smoke alarm - smoke, detector

£7.58
Buy It Now

» View on eBay #sponsored
Fireangel st750t thermoptek - fireangel,

Fireangel st750t thermoptek - fireangel,

£9.72
Buy It Now

» View on eBay #sponsored
Aico ei3024 multi sensor - ei3024, smoke

Aico ei3024 multi sensor - ei3024, smoke

£39.99
Buy It Now

» View on eBay #sponsored
Fireangel 630 thermoptek - fireangel, st-630

Fireangel 630 thermoptek - fireangel, st-630

£12.99
Buy It Now

» View on eBay #sponsored
Series ei3016 optical smoke - series,

Series ei3016 optical smoke - series,

£27.26
Buy It Now

» View on eBay #sponsored
Genuine aico ei electronics - aico, /

Genuine aico ei electronics - aico, /

£9.00
Buy It Now

» View on eBay #sponsored
Smoke alarm year lithium - smoke, 10-year

Smoke alarm year lithium - smoke, 10-year

£21.95
Buy It Now

» View on eBay #sponsored
Kidde smoke alarm - kidde,

Kidde smoke alarm - kidde,

£11.39
Buy It Now

» View on eBay #sponsored
Firehawk fhb10 long life - fhb10,

Firehawk fhb10 long life - fhb10,

£12.94
Buy It Now

» View on eBay #sponsored
Smoke alarms 1x - alarms, heat

Smoke alarms 1x - alarms, heat

£45.99
Buy It Now

» View on eBay #sponsored
Aico ei141rc mains - aico,

Aico ei141rc mains - aico,

£20.34
Buy It Now

» View on eBay #sponsored
Interlinked heat smoke alarm - heat,

Interlinked heat smoke alarm - heat,

£63.99
Buy It Now

» View on eBay #sponsored
Wireless interlinked smoke - interlinked,

Wireless interlinked smoke - interlinked,

£119.99
Buy It Now

» View on eBay #sponsored
Fireangel 750 fire alarm - st-750,

Fireangel 750 fire alarm - st-750,

£11.32
Buy It Now

» View on eBay #sponsored
Kidde 2030 dsr3t - kidde, 9v

Kidde 2030 dsr3t - kidde, 9v

£20.99
Buy It Now

» View on eBay #sponsored
Home fire alarm - alarm, independent

Home fire alarm - alarm, independent

£5.41
Buy It Now

» View on eBay #sponsored
Carbon monoxide detector - carbon,

Carbon monoxide detector - carbon,

£7.05
Buy It Now

» View on eBay #sponsored
Kidde firex kf20 hard - firex,

Kidde firex kf20 hard - firex,

£21.99
Buy It Now

» View on eBay #sponsored
Kidde 10y29 optical - 10y29,

Kidde 10y29 optical - 10y29,

£14.00
Buy It Now

» View on eBay #sponsored
Duracell battery lr22 plus - lr22,

Duracell battery lr22 plus - lr22,

£229.99
Buy It Now

» View on eBay #sponsored
Home smoke alarm photoelectric - alarm,

Home smoke alarm photoelectric - alarm,

£9.99
Buy It Now

» View on eBay #sponsored
Year life home fire - life,

Year life home fire - life,

£8.49
Buy It Now

» View on eBay #sponsored
Aico ei650i optical - ei650i, smoke

Aico ei650i optical - ei650i, smoke

£8.66
Buy It Now

» View on eBay #sponsored
Kidde 29hd optical smoke alarm - optical,

Kidde 29hd optical smoke alarm - optical,

£13.99
Buy It Now

» View on eBay #sponsored
Fireangel smart ready - rf,

Fireangel smart ready - rf,

£15.00
Buy It Now

» View on eBay #sponsored
Smoke alarm year life - alarm, 10

Smoke alarm year life - alarm, 10

£5.60
Buy It Now

» View on eBay #sponsored
Smoke detector fire - detector,

Smoke detector fire - detector,

£10.88
Buy It Now

» View on eBay #sponsored
Home fire alarm independent - fire,

Home fire alarm independent - fire,

£4.99
Buy It Now

» View on eBay #sponsored
Smoke alarm home fire - alarm,

Smoke alarm home fire - alarm,

£13.29
Buy It Now

» View on eBay #sponsored
Kidde optical smoke - smoke, alarm

Kidde optical smoke - smoke, alarm

£13.99
Buy It Now

» View on eBay #sponsored
Sense combination smoke - x-sense, and

Sense combination smoke - x-sense, and

£31.62
Buy It Now

» View on eBay #sponsored
Smoke alarm year life - smoke,

Smoke alarm year life - smoke,

£5.49
Buy It Now

» View on eBay #sponsored
Home fire alarm independent - home,

Home fire alarm independent - home,

£8.98
Buy It Now

» View on eBay #sponsored
Kidde 10y29 optical - kidde,

Kidde 10y29 optical - kidde,

£18.99
Buy It Now

» View on eBay #sponsored
Fireangel smoke alarm with - alarm,

Fireangel smoke alarm with - alarm,

£13.99
Buy It Now

» View on eBay #sponsored
Fireangel 622t smoke - fireangel,

Fireangel 622t smoke - fireangel,

£19.99
Buy It Now

» View on eBay #sponsored
Fireangel pro connected - fireangel,

Fireangel pro connected - fireangel,

£39.99
Buy It Now

» View on eBay #sponsored
Kidde smoke alarm twin - twin, pack

Kidde smoke alarm twin - twin, pack

£22.00
Buy It Now

» View on eBay #sponsored
Year life home fire - life,

Year life home fire - life,

£5.29
Buy It Now

» View on eBay #sponsored
Kidde 2030 dsr battery - kidde, 9v

Kidde 2030 dsr battery - kidde, 9v

£12.99
Buy It Now

» View on eBay #sponsored
Fireangel smoke alarm optical - fireangel,

Fireangel smoke alarm optical - fireangel,

£11.89
Buy It Now

» View on eBay #sponsored
Home fire alarm - home, independent

Home fire alarm - home, independent

£4.50
Buy It Now

» View on eBay #sponsored
Home smoke alarm - home,

Home smoke alarm - home,

£9.99
Buy It Now

» View on eBay #sponsored
Smoke alarm year life - alarm,

Smoke alarm year life - alarm,

£5.99
Buy It Now

» View on eBay #sponsored
Replacement smoke alarm for - replacement,

Replacement smoke alarm for - replacement,

£44.95
Buy It Now

» View on eBay #sponsored
Easichange smoke alarm - smoke,

Easichange smoke alarm - smoke,

£7.00
Buy It Now

» View on eBay #sponsored
Fireangel various alarms - alarms,

Fireangel various alarms - alarms,

£12.95
Buy It Now

» View on eBay #sponsored
Smoke alarm year - 10, battery

Smoke alarm year - 10, battery

£10.95
Buy It Now

» View on eBay #sponsored
Wifi smart smoke alarm - wifi,

Wifi smart smoke alarm - wifi,

£8.59
Buy It Now

» View on eBay #sponsored
Fireangel sb1t optical smoke - sb1t,

Fireangel sb1t optical smoke - sb1t,

£8.12
Buy It Now

» View on eBay #sponsored
Fire smoke detector alarm - smoke,

Fire smoke detector alarm - smoke,

£9.85
Buy It Now

» View on eBay #sponsored
Kidde 10y29 optical smoke - 10y29,

Kidde 10y29 optical smoke - 10y29,

£15.00
Buy It Now

» View on eBay #sponsored
Fireangel fa6620 optical smoke - fireangel,

Fireangel fa6620 optical smoke - fireangel,

£15.76
Buy It Now

» View on eBay #sponsored
Home fire alarm - home, independent

Home fire alarm - home, independent

£4.88
Buy It Now

» View on eBay #sponsored
Firehawk smoke alarm - firehawk,

Firehawk smoke alarm - firehawk,

£12.89
Buy It Now

» View on eBay #sponsored
Combination smoke carbon - combination,

Combination smoke carbon - combination,

£8.54
Buy It Now

» View on eBay #sponsored
Kidde kcosac smoke and - and, carbon

Kidde kcosac smoke and - and, carbon

£21.99
Buy It Now

» View on eBay #sponsored
Kidde firex kf20 - kf20, wired

Kidde firex kf20 - kf20, wired

£21.99
Buy It Now

» View on eBay #sponsored
Home fire alarm - x,

Home fire alarm - x,

£9.99
Buy It Now

» View on eBay #sponsored
Home fire alarm independent - alarm,

Home fire alarm independent - alarm,

£4.99
Buy It Now

» View on eBay #sponsored
Smoke alarm with battery - alarm,

Smoke alarm with battery - alarm,

£8.31
Buy It Now

» View on eBay #sponsored
Filotimo smoke alarm - wi-fi,

Filotimo smoke alarm - wi-fi,

£7.00
Buy It Now

» View on eBay #sponsored
Smoke alarm year - alarm, 10

Smoke alarm year - alarm, 10

£5.25
Buy It Now

» View on eBay #sponsored
Aico ei166e optical smoke - aico,

Aico ei166e optical smoke - aico,

£4.38
Buy It Now

» View on eBay #sponsored
Home fire alarm independent - alarm,

Home fire alarm independent - alarm,

£5.49
Buy It Now

» View on eBay #sponsored
New fireangel sb1 - new, sb1-t

New fireangel sb1 - new, sb1-t

£5.44
Buy It Now

» View on eBay #sponsored
Fireangel smoke alarm with - smoke,

Fireangel smoke alarm with - smoke,

£13.45
Buy It Now

» View on eBay #sponsored
Boxed aico ei3016 mains - ei3016,

Boxed aico ei3016 mains - ei3016,

£10.79
Buy It Now

» View on eBay #sponsored
Smoke alarm set year - alarm,

Smoke alarm set year - alarm,

£6.64
Buy It Now

» View on eBay #sponsored
Home fire alarm smoke - home,

Home fire alarm smoke - home,

£10.59
Buy It Now

» View on eBay #sponsored
Fireangel 750t smoke - fireangel, st-750t

Fireangel 750t smoke - fireangel, st-750t

£13.95
Buy It Now

» View on eBay #sponsored
Hispec mains powered - , optical

Hispec mains powered - , optical

£17.99
Buy It Now

» View on eBay #sponsored
Kidde 2sfw slick hard wired - 2sfw,

Kidde 2sfw slick hard wired - 2sfw,

£26.70
Buy It Now

» View on eBay #sponsored
Kidde firex kf20 - kidde,

Kidde firex kf20 - kidde,

£22.79
Buy It Now

» View on eBay #sponsored
3in1 plug smoke alarm with - alarm,

3in1 plug smoke alarm with - alarm,

£22.44
Buy It Now

» View on eBay #sponsored
Smart smoke detector wifi - detector,

Smart smoke detector wifi - detector,

£17.99
Buy It Now

» View on eBay #sponsored

Looking for more smoke alarm?

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

🔍 Search live deals
📊96 listings · from £4.25 · avg £17.98
⚠️ These listings were last updated more than 13 days ago. Search for fresh listings

Browse 96 smoke alarm listings currently in our index. Prices range from £4.25 to £229.99, with an average of £17.98. 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 smoke alarm →

Try this: ring smoke detector | dicon carbon monoxide alarm | fireangel st-620 replacement | emergi lite fire panel

Shop by budget

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

Everything you need to know about smoke alarm

Whether you are looking for a brand-new or second-hand smoke alarm, 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 £4.25, while premium listings can reach £229.99 — giving you a wide budget spread to work with. The average price of £17.98 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.

🔍 smoke alarm Search live on eBay