For Sale UK

Smoke detector

4

Smoke detector for sale on largest auction and classifieds sites

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

Home fire alarm - fire, smoke

£8.49
Buy It Now

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

Wireless interlinked smoke - interlinked, &

£26.98
Buy It Now

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

Smoke alarm year lithium - alarm,

£21.94
Buy It Now

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

Home fire alarm - smoke, detector

£20.49
Buy It Now

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

Year life home - year, alarm

£7.99
Buy It Now

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

Home fire alarm independent - fire,

£4.25
Buy It Now

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

Smoke alarm year - smoke, life

£14.99
Buy It Now

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

Home fire alarm independent - alarm,

£10.00
Buy It Now

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

Smoke alarm year life - smoke,

£6.09
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 - twin, pack

Home fire alarm - twin, pack

£8.79
Buy It Now

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

Home fire alarm independent - home,

£4.85
Buy It Now

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

Home fire alarm smoke - fire,

£21.97
Buy It Now

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

Home fire alarm independent - fire,

£23.99
Buy It Now

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

Smoke alarm year lithium - smoke,

£21.95
Buy It Now

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

Firehawk fhb10 long - long, life

£12.94
Buy It Now

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

Smoke alarm detector - alarm,

£7.58
Buy It Now

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

Smoke alarm year battery - 10,

£8.50
Buy It Now

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

Kidde optical smoke alarm - kidde,

£20.99
Buy It Now

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

Aico ei3024 multi sensor smoke - ei3024,

£39.99
Buy It Now

» View on eBay #sponsored
Kidde k10sco year long - 10, long-life

Kidde k10sco year long - 10, long-life

£25.99
Buy It Now

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

Aico ei650i optical smoke - aico,

£8.66
Buy It Now

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

Fireangel 750 fire - st-750, alarm

£11.32
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
Fireangel smoke alarm optical - fireangel,

Fireangel smoke alarm optical - fireangel,

£8.99
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
Siemens fire alarm - siemens,

Siemens fire alarm - siemens,

£67.26
Buy It Now

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

Fireangel st750t thermoptek - st750t,

£9.72
Buy It Now

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

Sense smoke alarm - x-sense,

£49.95
Buy It Now

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

3in1 plug smoke alarm - alarm, with

£22.44
Buy It Now

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

Interlinked heat smoke - heat, alarm

£16.99
Buy It Now

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

Wireless interlinked smoke - wireless,

£14.59
Buy It Now

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

Kidde smoke alarm with - smoke,

£11.39
Buy It Now

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

Year life home fire alarm - life,

£8.49
Buy It Now

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

Home smoke alarm photoelectric - smoke,

£9.99
Buy It Now

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

Fireangel 630 thermoptek - st-630,

£12.99
Buy It Now

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

Home fire alarm - home,

£8.98
Buy It Now

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

Wireless interlinked smoke - wireless,

£106.99
Buy It Now

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

Smoke alarm year life - smoke,

£5.20
Buy It Now

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

Aico ei141rc mains - aico,

£20.34
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
Kidde 2030 dsr3t - 9v, battery

Kidde 2030 dsr3t - 9v, battery

£20.99
Buy It Now

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

Kidde 29hd optical smoke - 29hd,

£13.99
Buy It Now

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

Year life home fire alarm - home,

£5.29
Buy It Now

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

Home fire alarm - fire, independent

£4.99
Buy It Now

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

Kidde optical smoke - kidde, alarm

£13.99
Buy It Now

» View on eBay #sponsored
Smoke detector fire alarm - 2x,

Smoke detector fire alarm - 2x,

£10.88
Buy It Now

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

Smoke alarm year life - alarm, 10

£5.49
Buy It Now

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

New fireangel sb1 - new,

£5.44
Buy It Now

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

Home fire alarm independent - fire,

£4.88
Buy It Now

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

Kidde firex kf20 hard wired - firex,

£21.99
Buy It Now

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

Fire smoke detector alarm - x,

£9.85
Buy It Now

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

Home fire alarm independent - home,

£14.99
Buy It Now

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

Home fire alarm independent - fire,

£5.49
Buy It Now

» View on eBay #sponsored
Home fire alarm - 2,

Home fire alarm - 2,

£10.59
Buy It Now

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

Kidde 2030 dsr - 2030-dsr, 9v

£12.99
Buy It Now

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

Aico ei650i optical - aico,

£94.30
Buy It Now

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

Home fire alarm - x,

£9.99
Buy It Now

» View on eBay #sponsored
Hispec smoke alarm heat - hispec, ,

Hispec smoke alarm heat - hispec, ,

£12.00
Buy It Now

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

Home smoke alarm photoelectric - home,

£9.99
Buy It Now

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

Home fire alarm independent - 3x,

£11.61
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 - 10, life

Smoke alarm year - 10, life

£5.99
Buy It Now

» View on eBay #sponsored
Series ei3016 optical - 65, smoke

Series ei3016 optical - 65, smoke

£27.26
Buy It Now

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

Combination smoke carbon - or,

£8.54
Buy It Now

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

Wifi smart smoke alarm - wifi,

£8.16
Buy It Now

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

Fireangel fa6620 optical smoke - fa6620,

£15.76
Buy It Now

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

Home fire alarm - home,

£10.44
Buy It Now

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

Year life home - home, alarm

£5.55
Buy It Now

» View on eBay #sponsored
Carbon monoxide alarm year - 10,

Carbon monoxide alarm year - 10,

£12.99
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
Home fire alarm smoke - 2,

Home fire alarm smoke - 2,

£9.99
Buy It Now

» View on eBay #sponsored
Deta 1163 optical enhanced - deta,

Deta 1163 optical enhanced - deta,

£24.99
Buy It Now

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

Sense combination smoke and - combination,

£34.91
Buy It Now

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

Smoke alarm year battery - 10,

£10.95
Buy It Now

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

Kidde firex kf20 hard - firex, wired

£21.99
Buy It Now

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

Kidde smoke alarm - alarm, twin

£22.00
Buy It Now

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

Fireangel smoke alarm with - fireangel,

£13.99
Buy It Now

» View on eBay #sponsored
1xsmoke alarm home - 1xsmoke,

1xsmoke alarm home - 1xsmoke,

£13.29
Buy It Now

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

Smoke alarm year life - smoke,

£5.29
Buy It Now

» View on eBay #sponsored
Aico ei3016 optical smoke - ei3016,

Aico ei3016 optical smoke - ei3016,

£15.50
Buy It Now

» View on eBay #sponsored
Home year life smoke - year,

Home year life smoke - year,

£6.26
Buy It Now

» View on eBay #sponsored
Home fire alarm smoke - 2,

Home fire alarm smoke - 2,

£10.76
Buy It Now

» View on eBay #sponsored
Fireangel safe - fireangel, 2

Fireangel safe - fireangel, 2

£23.50
Buy It Now

» View on eBay #sponsored
Fireangel pro connected - pro, 10

Fireangel pro connected - pro, 10

£39.99
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
Smoke alarm with battery - with,

Smoke alarm with battery - with,

£8.31
Buy It Now

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

Smoke alarm with - smoke,

£5.79
Buy It Now

» View on eBay #sponsored
Hispec optical smoke detector - smoke,

Hispec optical smoke detector - smoke,

£9.95
Buy It Now

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

Smoke alarm year - smoke, 10

£5.39
Buy It Now

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

Replacement smoke alarm - alarm, for

£44.95
Buy It Now

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

Smoke alarm set year - smoke,

£6.64
Buy It Now

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

Smoke alarm with year - smoke,

£14.24
Buy It Now

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

Smoke alarm year life - alarm,

£8.69
Buy It Now

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

Fireangel 622t year - st-622t,

£15.60
Buy It Now

» View on eBay #sponsored
Anka wireless interlinked - wireless,

Anka wireless interlinked - wireless,

£82.99
Buy It Now

» View on eBay #sponsored

Looking for more smoke detector?

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

🔍 Search live deals
📊96 listings · from £4.25 · avg £17
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 96 smoke detector listings currently in our index. Prices range from £4.25 to £106.99, with an average of £17. 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 detector →

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

Shop by budget

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

Everything you need to know about smoke detector

Whether you are looking for a brand-new or second-hand smoke 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 £4.25, while premium listings can reach £106.99 — giving you a wide budget spread to work with. The average price of £17 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 detector Search live on eBay