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Mains smoke alarm

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Home / Fire Alarms & Detectors / Mains smoke alarm refurbished & used for sale | For Sale UK
Fireangel smart ready - fireangel, rf

Fireangel smart ready - fireangel, rf

£15.00
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Kidde firex kf20 - hard, wired

Kidde firex kf20 - hard, wired

£21.99
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Fireangel multi sensor smoke - fireangel, multi-sensor

Fireangel multi sensor smoke - fireangel, multi-sensor

£10.80
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Kidde firex kf20 hard - firex,

Kidde firex kf20 hard - firex,

£21.99
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Aico ei3016 mains powered - mains,

Aico ei3016 mains powered - mains,

£31.90
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Hispec mains powered optical - hispec,

Hispec mains powered optical - hispec,

£17.99
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Aico ei146rc smoke alarm mains - aico,

Aico ei146rc smoke alarm mains - aico,

£14.99
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Smoke alarms 1x - alarms, +

Smoke alarms 1x - alarms, +

£45.99
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Kidde firex kf20 kf30 - &,

Kidde firex kf20 kf30 - &,

£22.79
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Aico ei3016 optical smoke - optical,

Aico ei3016 optical smoke - optical,

£18.00
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Aico ei141rc mains - mains, ionisation

Aico ei141rc mains - mains, ionisation

£20.34
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Aico mains powered - aico, optical

Aico mains powered - aico, optical

£167.10
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Kidde kf20 firex - kidde, optical

Kidde kf20 firex - kidde, optical

£23.83
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Smoke alarm mains powered - smoke,

Smoke alarm mains powered - smoke,

£22.95
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Fireangel sw1 mains smoke - sw1-r,

Fireangel sw1 mains smoke - sw1-r,

£18.29
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Heat alarm mains powered - heat,

Heat alarm mains powered - heat,

£22.95
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Fireangel smart ready - rf,

Fireangel smart ready - rf,

£27.99
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Deta 1163 mains powered hard - 1163,

Deta 1163 mains powered hard - 1163,

£28.45
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Optical smoke alarm - optical,

Optical smoke alarm - optical,

£22.40
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Mains powered optical smoke - powered,

Mains powered optical smoke - powered,

£22.99
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Aico ei146e mains optical - ei146e,

Aico ei146e mains optical - ei146e,

£33.00
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Fireangel smoke alarm 101 - fireangel,

Fireangel smoke alarm 101 - fireangel,

£8.12
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Aico ei3016 mains - ei3016,

Aico ei3016 mains - ei3016,

£21.81
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Aico ei3016 mains powered - mains,

Aico ei3016 mains powered - mains,

£16.15
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Deta 1164 optical smoke - 1164,

Deta 1164 optical smoke - 1164,

£21.99
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Fireangel smart ready - fireangel,

Fireangel smart ready - fireangel,

£16.14
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Kidde smoke alarm - smoke, mains

Kidde smoke alarm - smoke, mains

£24.99
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Hispec hssa ff10 - hssa/pe/ff10, mains

Hispec hssa ff10 - hssa/pe/ff10, mains

£18.00
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Deta 1164 optical - 1164,

Deta 1164 optical - 1164,

£21.49
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Fireangel smart ready - smart, rf

Fireangel smart ready - smart, rf

£17.43
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Fireangel smoke alarm - x,

Fireangel smoke alarm - x,

£146.30
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Fireangel sw10 eut optical - sw10-eut,

Fireangel sw10 eut optical - sw10-eut,

£26.70
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Fireangel smoke heat - fireangel,

Fireangel smoke heat - fireangel,

£23.99
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Kidde sentry kf21 hard - sentry,

Kidde sentry kf21 hard - sentry,

£24.89
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Kidde 2sfw slick hard - slick,

Kidde 2sfw slick hard - slick,

£26.70
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Fireangel 1 mains - hm-sn-1,

Fireangel 1 mains - hm-sn-1,

£10.80
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Kidde kf20 firex - kidde,

Kidde kf20 firex - kidde,

£18.54
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Firex kf20 smoke alarms - kf20,

Firex kf20 smoke alarms - kf20,

£43.95
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Aico ei3016 mains powered - mains,

Aico ei3016 mains powered - mains,

£15.99
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Aico ei3016 mains powered - ei3016,

Aico ei3016 mains powered - ei3016,

£40.21
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Hispec hssa grade mains - d2,

Hispec hssa grade mains - d2,

£18.45
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Kidde firex kf20 optical - kidde,

Kidde firex kf20 optical - kidde,

£89.95
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Hispec hssa mains smoke - hssa/pe/ff,

Hispec hssa mains smoke - hssa/pe/ff,

£18.99
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Ei146e optical smoke alarm - smoke,

Ei146e optical smoke alarm - smoke,

£33.45
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Cavius cv2208 mains - mains, optical

Cavius cv2208 mains - mains, optical

£32.93
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Mains optical smoke alarm - mains,

Mains optical smoke alarm - mains,

£45.45
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Deta 1163 mains powered hard - mains,

Deta 1163 mains powered hard - mains,

£22.54
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Hispec interconnectable mains - hispec,

Hispec interconnectable mains - hispec,

£16.44
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Aico ei3014 heat alarm mains - ei3014,

Aico ei3014 heat alarm mains - ei3014,

£17.99
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Aico ei146rc smoke alarm - smoke,

Aico ei146rc smoke alarm - smoke,

£20.00
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Aico ei166rc mains ionisation - mains,

Aico ei166rc mains ionisation - mains,

£19.89
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Hispec hssa mains smoke - hssa/pe/ff,

Hispec hssa mains smoke - hssa/pe/ff,

£18.95
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Aico ei141rc smoke alarm mains - aico,

Aico ei141rc smoke alarm mains - aico,

£38.66
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Aico ei3016 mains - aico, powered

Aico ei3016 mains - aico, powered

£28.78
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Aico ei3016 mains powered - ei3016,

Aico ei3016 mains powered - ei3016,

£11.87
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Genuine aico ei electronics - ei,

Genuine aico ei electronics - ei,

£2.77
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Aico ei3016 mains - aico,

Aico ei3016 mains - aico,

£41.99
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Fireangel smoke alarm smart - smoke,

Fireangel smoke alarm smart - smoke,

£78.70
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Aico ei3016 mains - ei3016,

Aico ei3016 mains - ei3016,

£33.97
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Hispec mains smoke alarm - hispec,

Hispec mains smoke alarm - hispec,

£20.49
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Mains smoke alarm - mains,

Mains smoke alarm - mains,

£23.81
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Kidde firex hard wired - firex, &

Kidde firex hard wired - firex, &

£24.40
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Fireangel sw1 mains powered - fireangel,

Fireangel sw1 mains powered - fireangel,

£10.80
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Aico ei3016 mains powered - ei3016,

Aico ei3016 mains powered - ei3016,

£15.61
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Axiom radio frequency - radio,

Axiom radio frequency - radio,

£24.99
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Aico mains alarm - aico, base

Aico mains alarm - aico, base

£1.70
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Firex kf20 smoke alarms - x,

Firex kf20 smoke alarms - x,

£64.15
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Aico ei146e optical smoke - ei146e,

Aico ei146e optical smoke - ei146e,

£29.99
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Aico ei141 mains ionisation - aico,

Aico ei141 mains ionisation - aico,

£19.89
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Aico ei3016 mains powered - aico,

Aico ei3016 mains powered - aico,

£18.82
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Kidde firex kf20 230v - firex,

Kidde firex kf20 230v - firex,

£24.50
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Wired mains google nest - x,

Wired mains google nest - x,

£198.30
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Firex kf20 smoke - firex, alarm

Firex kf20 smoke - firex, alarm

£24.40
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Wired mains google - 1,

Wired mains google - 1,

£198.30
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Kidde firex kf20 - kidde,

Kidde firex kf20 - kidde,

£24.79
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Aico ei3014 heat alarm - aico,

Aico ei3014 heat alarm - aico,

£18.50
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Fireangel heat alarm mains - fireangel,

Fireangel heat alarm mains - fireangel,

£11.33
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Aico ei3016 mains - mains, powered

Aico ei3016 mains - mains, powered

£76.10
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Aico smoke alarms ei146e - alarms, mains

Aico smoke alarms ei146e - alarms, mains

£26.70
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Hispec mains smoke - hispec,

Hispec mains smoke - hispec,

£18.29
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Aico mains alarm - aico, smoke

Aico mains alarm - aico, smoke

£2.77
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Firehawk mains powered - mains,

Firehawk mains powered - mains,

£23.50
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Wired mains google - x,

Wired mains google - x,

£198.30
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Kidde firex kf20 hard wired - kidde,

Kidde firex kf20 hard wired - kidde,

£25.95
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Replacement for ei141 and - replacement,

Replacement for ei141 and - replacement,

£38.75
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30x mains alarm base - alarm, smoke

30x mains alarm base - alarm, smoke

£30.00
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Fire angel mains optical - fire, smoke

Fire angel mains optical - fire, smoke

£24.45
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Firex kf20r 230v mains - kf20r,

Firex kf20r 230v mains - kf20r,

£28.00
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Fire angel 1 multi - fire,

Fire angel 1 multi - fire,

£15.08
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Aico ei3016 mains - mains, powered

Aico ei3016 mains - mains, powered

£39.80
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Kidde firex kf20 - kidde,

Kidde firex kf20 - kidde,

£48.75
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Aico ei3016 mains powered - aico,

Aico ei3016 mains powered - aico,

£9.72
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Deta 1164 mains - 1164, hard

Deta 1164 mains - 1164, hard

£25.00
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Aico ei3024 mains powered - ei3024,

Aico ei3024 mains powered - ei3024,

£18.00
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Kidde firex kf10 - smoke, alarm

Kidde firex kf10 - smoke, alarm

£104.69
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📊95 listings · from £1.7 · avg £34.49
⚠️ These listings were last updated more than 15 days ago. Search for fresh listings

Browse 95 mains smoke alarm listings currently in our index. Prices range from £1.7 to £198.3, with an average of £34.49. 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 smoke alarm →

Try this: gent vigilon | alarm control panel | aico smoke alarm | ei smoke alarm | fire alarm panel | fire alarm smoke alarm | gent fire alarm | kidde carbon monoxide alarm | aico | fire alarm

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Everything you need to know about mains smoke alarm

Whether you are looking for a brand-new or second-hand mains smoke alarm, 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 £1.7, while premium listings can reach £198.3 — giving you a wide budget spread to work with. The average price of £34.49 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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