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Year life home fire - life, alarm

Year life home fire - life, alarm

£5.79
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Wireless interlinked smoke - wireless, &

Wireless interlinked smoke - wireless, &

£82.98
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Kidde 10y29 optical smoke - 10y29,

Kidde 10y29 optical smoke - 10y29,

£28.50
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Netatmo smart smoke alarm - netatmo,

Netatmo smart smoke alarm - netatmo,

£61.57
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Home fire alarm smoke - 2,

Home fire alarm smoke - 2,

£8.49
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Home fire alarm independent - alarm,

Home fire alarm independent - alarm,

£4.85
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Year life home - fire, alarm

Year life home - fire, alarm

£5.99
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Home fire alarm - home,

Home fire alarm - home,

£4.91
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Fireangel sb1 smoke detector - fireangel,

Fireangel sb1 smoke detector - fireangel,

£7.99
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Carbon monoxide alarm - monoxide, 10

Carbon monoxide alarm - monoxide, 10

£15.17
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Home fire alarm smoke - alarm, detector

Home fire alarm smoke - alarm, detector

£21.97
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Home fire alarm - fire, smoke

Home fire alarm - fire, smoke

£20.49
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Kidde optical smoke - optical, alarm

Kidde optical smoke - optical, alarm

£20.99
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Smoke alarm year battery - year,

Smoke alarm year battery - year,

£21.99
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Photoelectric smoke alarm - photoelectric,

Photoelectric smoke alarm - photoelectric,

£9.40
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Fire alarm smoke - alarm, detector

Fire alarm smoke - alarm, detector

£130.32
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Smoke detector fire alarm - 2x,

Smoke detector fire alarm - 2x,

£10.99
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Smoke alarm year battery - year,

Smoke alarm year battery - year,

£8.50
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Year life home fire alarm - life,

Year life home fire alarm - life,

£5.19
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Home fire alarm independent - fire,

Home fire alarm independent - fire,

£10.50
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Home fire alarm - 3x,

Home fire alarm - 3x,

£12.51
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Home fire alarm smoke - x,

Home fire alarm smoke - x,

£9.59
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Home fire alarm - fire,

Home fire alarm - fire,

£5.89
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Mains smoke alarm - -, sw1-r

Mains smoke alarm - -, sw1-r

£10.75
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Fireangel various alarms - fireangel,

Fireangel various alarms - fireangel,

£19.95
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Kidde 2030 dsr battery - kidde,

Kidde 2030 dsr battery - kidde,

£12.99
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Kidde firex kf20 hard wired - firex,

Kidde firex kf20 hard wired - firex,

£21.99
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Fireangel st750t thermoptek - fireangel,

Fireangel st750t thermoptek - fireangel,

£16.15
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Fireangel pro connected - connected, 10

Fireangel pro connected - connected, 10

£36.05
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Deta 1163 optical enhanced - 1163,

Deta 1163 optical enhanced - 1163,

£24.99
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Fireangel heat alarm mains - fireangel,

Fireangel heat alarm mains - fireangel,

£11.65
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Aico ei3014 heat - |, mains

Aico ei3014 heat - |, mains

£18.50
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Apollo xp95 optical - optical, smoke

Apollo xp95 optical - optical, smoke

£11.87
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Kidde k10sco year - kidde, 10

Kidde k10sco year - kidde, 10

£25.99
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Home year life smoke - life,

Home year life smoke - life,

£6.59
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Fireangel 622t white smoke - fireangel,

Fireangel 622t white smoke - fireangel,

£12.94
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Wireless interlinked smoke - wireless,

Wireless interlinked smoke - wireless,

£106.99
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Kidde smoke alarm with - smoke, optical

Kidde smoke alarm with - smoke, optical

£11.39
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Fire alarm smoke - fire, gas

Fire alarm smoke - fire, gas

£82.99
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Fireangel 750t thermoptek - fireangel, st-750t

Fireangel 750t thermoptek - fireangel, st-750t

£24.95
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Home fire alarm independent - alarm,

Home fire alarm independent - alarm,

£4.96
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Kidde 10y29rb - 10y29rb, 10-year

Kidde 10y29rb - 10y29rb, 10-year

£14.99
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Home fire alarm - fire,

Home fire alarm - fire,

£5.70
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Year life home fire alarm - life,

Year life home fire alarm - life,

£5.55
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Smoke alarm with year - smoke, 10

Smoke alarm with year - smoke, 10

£5.85
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Kidde optical smoke alarm - kidde,

Kidde optical smoke alarm - kidde,

£13.99
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Aico mains alarm base - aico,

Aico mains alarm base - aico,

£2.51
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Hispec interconnectable mains - hispec,

Hispec interconnectable mains - hispec,

£16.45
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Home fire alarm - 2,

Home fire alarm - 2,

£17.93
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Optical smoke alarm - optical,

Optical smoke alarm - optical,

£10.91
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Aico ei3014 heat alarm mains - ei3014,

Aico ei3014 heat alarm mains - ei3014,

£6.52
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Firehawk fhb10w optical smoke - fhb10w,

Firehawk fhb10w optical smoke - fhb10w,

£6.50
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Year life home fire - life, alarm

Year life home fire - life, alarm

£5.29
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Ei650irf optical smoke - optical, alarm

Ei650irf optical smoke - optical, alarm

£19.50
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Home fire alarm - alarm, smoke

Home fire alarm - alarm, smoke

£10.99
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Kidde smoke alarm twin pack - kidde,

Kidde smoke alarm twin pack - kidde,

£22.00
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10x aico ei3016 - aico, optical

10x aico ei3016 - aico, optical

£130.00
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Brk 670mbx powered smoke - 670mbx,

Brk 670mbx powered smoke - 670mbx,

£14.01
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Home smoke alarm - home,

Home smoke alarm - home,

£9.99
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Aico ei146e mains - aico, optical

Aico ei146e mains - aico, optical

£33.00
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Home fire alarm smoke - fire,

Home fire alarm smoke - fire,

£9.99
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Home fire alarm smoke - fire,

Home fire alarm smoke - fire,

£17.21
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Mains smoke alarm sw1 r - smoke, sw1-r

Mains smoke alarm sw1 r - smoke, sw1-r

£21.44
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Premium 10year battery smoke - battery, &

Premium 10year battery smoke - battery, &

£32.81
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Home fire alarm independent - home,

Home fire alarm independent - home,

£4.91
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Kidde detector carbon - co,

Kidde detector carbon - co,

£15.17
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New fireangel sb1 t smoke - x,

New fireangel sb1 t smoke - x,

£50.00
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Sense pack smoke alarm - 5,

Sense pack smoke alarm - 5,

£39.95
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Aico mains alarm base smoke - mains,

Aico mains alarm base smoke - mains,

£3.84
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Aico ei146e optical smoke - optical,

Aico ei146e optical smoke - optical,

£22.16
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Photoelectric smoke alarm - smoke,

Photoelectric smoke alarm - smoke,

£9.20
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Fireangel pro wireless smoke - wireless,

Fireangel pro wireless smoke - wireless,

£16.15
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Smoke alarm fire with - alarm,

Smoke alarm fire with - alarm,

£8.93
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Home fire alarm smoke - fire,

Home fire alarm smoke - fire,

£16.26
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Kidde battery smoke - smoke, fire

Kidde battery smoke - smoke, fire

£10.53
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Home fire alarm - home, independent

Home fire alarm - home, independent

£5.49
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Smoke detector alarm - detector,

Smoke detector alarm - detector,

£9.89
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Battery operated smoke alarm - operated,

Battery operated smoke alarm - operated,

£9.00
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Firehawk fhb10 optical smoke - firehawk,

Firehawk fhb10 optical smoke - firehawk,

£14.99
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Smoke alarm with - smoke,

Smoke alarm with - smoke,

£14.99
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10x smoke alarm year life - year,

10x smoke alarm year life - year,

£8.07
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Aico ei3016 optical - aico,

Aico ei3016 optical - aico,

£19.50
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Smoke gas detector fire - gas,

Smoke gas detector fire - gas,

£12.99
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Kidde 2030 dsr3t battery - 2030-dsr3t,

Kidde 2030 dsr3t battery - 2030-dsr3t,

£20.99
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Home fire alarm smoke - home,

Home fire alarm smoke - home,

£11.49
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Sense combination smoke and - x-sense,

Sense combination smoke and - x-sense,

£31.76
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Aico ei146rc optical - ei146rc, smoke

Aico ei146rc optical - ei146rc, smoke

£18.99
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Fireangel fa6620 optical - fireangel,

Fireangel fa6620 optical - fireangel,

£16.76
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Home fire alarm smoke - fire,

Home fire alarm smoke - fire,

£10.99
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Deta 1163 mains - deta,

Deta 1163 mains - deta,

£28.40
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Combination smoke carbon - or,

Combination smoke carbon - or,

£8.54
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Kidde 2030 dsr3 battery - kidde,

Kidde 2030 dsr3 battery - kidde,

£12.49
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Home fire alarm - fire,

Home fire alarm - fire,

£4.91
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Aico ei3014 heat alarm mains - aico,

Aico ei3014 heat alarm mains - aico,

£18.29
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Aico ei650irf optical smoke - ei650irf,

Aico ei650irf optical smoke - ei650irf,

£25.00
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📊95 listings · from £2.51 · avg £20.11
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 95 smoke detector listings currently in our index. Prices range from £2.51 to £130.32, with an average of £20.11. 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: chinese wall art | electrolux cooker hood | brooke bond tropical birds | metal action sofa bed | pearl shank buttons | hobbymaster phantom | fine china teapot | ceramic christmas tree | fabric chesterfield sofa | le creuset oval casserole

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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 95 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 £2.51, while premium listings can reach £130.32 — giving you a wide budget spread to work with. The average price of £20.11 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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