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Home / Fire Alarms & Detectors / Fire alarm system refurbished & used for sale | For Sale UK
Fike twin flex pro2 zone - twin,

Fike twin flex pro2 zone - twin,

£51.14
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Fire alarm call point station - call,

Fire alarm call point station - call,

£99.00
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Gx20e hoyles chubb gemini - chubb,

Gx20e hoyles chubb gemini - chubb,

£59.95
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Wireless alarm system bundle - wireless,

Wireless alarm system bundle - wireless,

£260.70
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24v conventional fire - 24v,

24v conventional fire - 24v,

£21.99
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Ajax en54 fire - ajax,

Ajax en54 fire - ajax,

£159.90
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Tuya wifi smoke alarm - alarm, fire

Tuya wifi smoke alarm - alarm, fire

£12.91
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Advanced pro 4 loop - advanced,

Advanced pro 4 loop - advanced,

£1490.00
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Tec 8 zone fire - c-tec, 4

Tec 8 zone fire - c-tec, 4

£23.75
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Ajax en54 fire alarm system - en54,

Ajax en54 fire alarm system - en54,

£2499.99
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Apollo 55000 127 - apollo, series

Apollo 55000 127 - apollo, series

£9.99
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Plug play site alert battery - plug, &

Plug play site alert battery - plug, &

£91.99
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Esp magfire magisorp fire - esp,

Esp magfire magisorp fire - esp,

£12.94
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Wireless mibile fire - wireless,

Wireless mibile fire - wireless,

£299.91
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Gx20e hoyles chubb - gx20e,

Gx20e hoyles chubb - gx20e,

£69.86
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Firesafe tone sounder alarm - firesafe,

Firesafe tone sounder alarm - firesafe,

£63.10
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Gent 34710 fire alarm smoke - fire,

Gent 34710 fire alarm smoke - fire,

£10.80
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White tuya wifi smoke alarm - smoke,

White tuya wifi smoke alarm - smoke,

£11.99
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System wsndb2 rl red - k, ks-wsndb2-rl-red

System wsndb2 rl red - k, ks-wsndb2-rl-red

£10.00
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Fire alarm panel keys - ,

Fire alarm panel keys - ,

£25.99
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System sensor gent m200e smb - sensor,

System sensor gent m200e smb - sensor,

£9.99
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Wireless fire alarm system - alarm,

Wireless fire alarm system - alarm,

£40.00
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Fire alarm smoke detector - fire,

Fire alarm smoke detector - fire,

£52.32
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28vdc manual multiple wire - manual,

28vdc manual multiple wire - manual,

£13.99
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Tec ca730 addressable cast - ca730,

Tec ca730 addressable cast - ca730,

£24.99
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System sensor b501ap - 10,

System sensor b501ap - 10,

£15.08
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Fire safety smoke alarm - safety,

Fire safety smoke alarm - safety,

£5.56
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Wes der htd - w3-der-htd-r, fire

Wes der htd - w3-der-htd-r, fire

£129.99
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Conventional fire alarm - fire, joblot

Conventional fire alarm - fire, joblot

£229.50
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System sensor fire alarm - sensor,

System sensor fire alarm - sensor,

£320.00
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Haes zone conventional - 12-zone,

Haes zone conventional - 12-zone,

£125.50
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Evacuator site alarm push - site,

Evacuator site alarm push - site,

£36.95
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28vdc manual multiple - 9-28vdc,

28vdc manual multiple - 9-28vdc,

£16.99
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Ziton zp3 fire - zp3, system-

Ziton zp3 fire - zp3, system-

£180.00
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Interface gent powered - gent, 4

Interface gent powered - gent, 4

£52.70
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Kentec electronics fire - electronics,

Kentec electronics fire - electronics,

£249.99
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Tyco fireclass fc410mim - tyco, mini

Tyco fireclass fc410mim - tyco, mini

£44.46
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Digiteck plug play site - digiteck,

Digiteck plug play site - digiteck,

£68.99
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Kidde zone conventional - 4,

Kidde zone conventional - 4,

£209.30
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Cygnus cyg2 fire call - cygnus,

Cygnus cyg2 fire call - cygnus,

£165.02
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Sense xh02 heat alarm - x-sense, xh02-m

Sense xh02 heat alarm - x-sense, xh02-m

£18.78
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Tuya wifi smoke alarm fire - tuya,

Tuya wifi smoke alarm fire - tuya,

£13.99
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Manual operated warning school - manual,

Manual operated warning school - manual,

£33.66
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Fire alarm smoke detector - smoke,

Fire alarm smoke detector - smoke,

£26.99
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5839 2025 fire detection - bs, 5839-1:2025

5839 2025 fire detection - bs, 5839-1:2025

£104.69
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Channel 55000 122css - channel, 55000-122css

Channel 55000 122css - channel, 55000-122css

£17.49
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Esp fire alarm - isolator, key

Esp fire alarm - isolator, key

£14.95
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Fire detection system - detection,

Fire detection system - detection,

£24.00
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Digiteck plug play site - plug,

Digiteck plug play site - plug,

£52.69
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Gx20e hoyles chubb gemini - gx20e,

Gx20e hoyles chubb gemini - gx20e,

£69.95
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Ziton zp2 dualcom pro - ziton,

Ziton zp2 dualcom pro - ziton,

£511.60
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Practical electronics dec - electronics,

Practical electronics dec - electronics,

£9.95
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Gent honeywell vigilon - by,

Gent honeywell vigilon - by,

£1222.31
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Tec ca731 cast mains - c-tec,

Tec ca731 cast mains - c-tec,

£29.99
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Honeywell gent vigplus np - honeywell,

Honeywell gent vigplus np - honeywell,

£400.00
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Newlec nlcdfh conventional - newlec,

Newlec nlcdfh conventional - newlec,

£9.95
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Esp magfire magisorp - magfire, fire

Esp magfire magisorp - magfire, fire

£15.59
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Standalone smoke fire alarms - standalone,

Standalone smoke fire alarms - standalone,

£19.99
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Apollo 55000 278 multi - 55000-278, tone

Apollo 55000 278 multi - 55000-278, tone

£29.99
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10x kentec system - 10x, alarm

10x kentec system - 10x, alarm

£125.50
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Sound light fire - sound&light, alarm

Sound light fire - sound&light, alarm

£8.13
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Fire safety smoke - fire,

Fire safety smoke - fire,

£5.19
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System sensor b501ap - system,

System sensor b501ap - system,

£3.84
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Independent alarm fire - alarm,

Independent alarm fire - alarm,

£18.64
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System sensor wst n00 wall - system,

System sensor wst n00 wall - system,

£20.50
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Wireless security gsm wifi - wireless,

Wireless security gsm wifi - wireless,

£89.99
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Tec bf318 remote - c-tec,

Tec bf318 remote - c-tec,

£5.99
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Advanced mcp 568 loop card - advanced,

Advanced mcp 568 loop card - advanced,

£182.70
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Newlec nlcdfh conventional - nlcdfh,

Newlec nlcdfh conventional - nlcdfh,

£9.49
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System sensor m201ea - system, output

System sensor m201ea - system, output

£26.70
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System sensor multi - system,

System sensor multi - system,

£10.80
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Howler temporary site - temporary, fire

Howler temporary site - temporary, fire

£139.95
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Salwico sw1001b fire alarm - sw1001b,

Salwico sw1001b fire alarm - sw1001b,

£284.06
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Aico sab300r 230v with red - aico,

Aico sab300r 230v with red - aico,

£39.99
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Cqr padp3 series hold alarm - cqr, hold-up

Cqr padp3 series hold alarm - cqr, hold-up

£4.38
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Fulleon symphoni fire alarm - symphoni,

Fulleon symphoni fire alarm - symphoni,

£16.15
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Gmec smoke alarm with - smoke,

Gmec smoke alarm with - smoke,

£13.57
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Consilium ex2 heat - consilium,

Consilium ex2 heat - consilium,

£24.99
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Docs store docflb17 fire - docs-store,

Docs store docflb17 fire - docs-store,

£9.99
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Apollo alarmsense sounder base - alarmsense,

Apollo alarmsense sounder base - alarmsense,

£24.99
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Haes excel fire alarm - haes,

Haes excel fire alarm - haes,

£68.15
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5839 2019 a1 - 2019,

5839 2019 a1 - 2019,

£87.49
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Prysmian fp200 gold - fp200, red

Prysmian fp200 gold - fp200, red

£0.99
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5839 2025 fire - bs,

5839 2025 fire - bs,

£87.49
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Gsm wireless home security - gsm,

Gsm wireless home security - gsm,

£53.60
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Smoke heat detector base fire - base,

Smoke heat detector base fire - base,

£10.99
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Kentec kt3001 fire - kt3001, panel

Kentec kt3001 fire - kt3001, panel

£3.90
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Apollo orbis 52027 apo - orbis, op-52027-apo

Apollo orbis 52027 apo - orbis, op-52027-apo

£41.47
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Fire alarm equipment 257x - equipment,

Fire alarm equipment 257x - equipment,

£588.01
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Fike twinflex 402 0006 - twinflex, 402-0006

Fike twinflex 402 0006 - twinflex, 402-0006

£29.93
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Hekatron fire alarm - ge(d),

Hekatron fire alarm - ge(d),

£149.75
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Consilium manual call point - manual,

Consilium manual call point - manual,

£279.74
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Bosch fpa 1200 - bosch, fpa-1200-mpc

Bosch fpa 1200 - bosch, fpa-1200-mpc

£201.23
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Agni 110 manual call point - ad-110,

Agni 110 manual call point - ad-110,

£109.19
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Residential fire alarm system - alarm,

Residential fire alarm system - alarm,

£160.78
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Site alert sa01 - site,

Site alert sa01 - site,

£21.50
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📊96 listings · from £0.99 · avg £134
⚠️ These listings were last updated more than 11 days ago. Search for fresh listings

Browse 96 fire alarm system listings currently in our index. Prices range from £0.99 to £2499.99, with an average of £134. 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 fire alarm system →

Try this: smoke detector | wireless smoke alarm | mains smoke alarm | gent vigilon | aico smoke alarm | ei smoke alarm | fire alarm panel | fire alarm smoke alarm | gent fire alarm | kidde carbon monoxide alarm

Shop by budget

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

Everything you need to know about fire alarm system

Whether you are looking for a brand-new or second-hand fire alarm system, 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 £0.99, while premium listings can reach £2499.99 — giving you a wide budget spread to work with. The average price of £134 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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