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Gent compact plus - compact,

Gent compact plus - compact,

£669.70 · Buy It Now

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Fire alarm smoke - alarm, gas

Fire alarm smoke - alarm, gas

£123.80 · Buy It Now

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System sensor fire alarm - system,

System sensor fire alarm - system,

£360.00 · Buy It Now

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Wireless mibile fire alarm - mibile,

Wireless mibile fire alarm - mibile,

£349.42 · Buy It Now

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Ems firecell wireless - ems,

Ems firecell wireless - ems,

£2964.70 · Buy It Now

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

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

£49.57 · Buy It Now

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Tec 8 zone fire - 8, alarm

Tec 8 zone fire - 8, alarm

£23.75 · Buy It Now

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Wes fpt sro - wes, fire

Wes fpt sro - wes, fire

£129.99 · Buy It Now

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Hoyles gx20e gemini battery - hoyles,

Hoyles gx20e gemini battery - hoyles,

£31.90 · Buy It Now

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Zone eda zerio addressable - zone,

Zone eda zerio addressable - zone,

£200.00 · Buy It Now

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Esp magfire magisorp fire - esp,

Esp magfire magisorp fire - esp,

£15.59 · Buy It Now

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K11040m2 fire alarm control - alarm,

K11040m2 fire alarm control - alarm,

£73.50 · Buy It Now

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Wes der htd fire - wes,

Wes der htd fire - wes,

£129.99 · Buy It Now

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Interface gent powered - powered, 4

Interface gent powered - powered, 4

£52.70 · Buy It Now

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Plug play site alert - &,

Plug play site alert - &,

£89.66 · Buy It Now

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Pack smoke alarm home - pack,

Pack smoke alarm home - pack,

£26.99 · Buy It Now

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Texecom premier elite - elite, oh-w

Texecom premier elite - elite, oh-w

£34.99 · Buy It Now

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Ziton zp3 fire alarm system - zp3,

Ziton zp3 fire alarm system - zp3,

£180.00 · Buy It Now

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Apollo 55000 127 series - apollo, 55000-127

Apollo 55000 127 series - apollo, 55000-127

£9.99 · Buy It Now

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Wireless interlinked smart - interlinked,

Wireless interlinked smart - interlinked,

£13.86 · Buy It Now

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Fire alarm system isolator - alarm,

Fire alarm system isolator - alarm,

£18.00 · Buy It Now

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28vdc manual multiple wire - multiple,

28vdc manual multiple wire - multiple,

£13.99 · Buy It Now

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Fire alarm smoke detector - fire, gas

Fire alarm smoke detector - fire, gas

£65.54 · Buy It Now

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Wireless fire alarm system - wireless,

Wireless fire alarm system - wireless,

£40.00 · Buy It Now

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Gx20e hoyles chubb gemini - hoyles,

Gx20e hoyles chubb gemini - hoyles,

£69.95 · Buy It Now

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Wireless touch lcd - wireless, gsm

Wireless touch lcd - wireless, gsm

£2.99 · Buy It Now

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Wireless full touch lcd - wireless, gsm

Wireless full touch lcd - wireless, gsm

£2.99 · Buy It Now

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5839 2025 fire detection - 5839-1:2025,

5839 2025 fire detection - 5839-1:2025,

£115.09 · Buy It Now

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Gx20e hoyles chubb gemini - hoyles,

Gx20e hoyles chubb gemini - hoyles,

£69.86 · Buy It Now

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Gst 9930 fire alarm - fire,

Gst 9930 fire alarm - fire,

£160.14 · Buy It Now

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Fire alarm system - display, with

Fire alarm system - display, with

£374.64 · Buy It Now

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Consilium salwico n1307 - consilium/salwico,

Consilium salwico n1307 - consilium/salwico,

£150.65 · Buy It Now

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Tuya wifi smoke - tuya,

Tuya wifi smoke - tuya,

£44.95 · Buy It Now

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10x kentec system fire - k-system, alarm

10x kentec system fire - k-system, alarm

£146.30 · Buy It Now

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Apollo input output module for - input,

Apollo input output module for - input,

£26.70 · Buy It Now

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Protec end line monitor - protec,

Protec end line monitor - protec,

£8.66 · Buy It Now

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Apollo orbis 52027 apo - orbis, int

Apollo orbis 52027 apo - orbis, int

£58.94 · Buy It Now

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5839 2019 a1 2020 - bs, 2020_fire

5839 2019 a1 2020 - bs, 2020_fire

£94.29 · Buy It Now

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Zetller fire alarm system - system,

Zetller fire alarm system - system,

£771.70 · Buy It Now

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Consilium salwico mn3000 fire - salwico,

Consilium salwico mn3000 fire - salwico,

£344.33 · Buy It Now

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Fire alarm call point - call,

Fire alarm call point - call,

£5.99 · Buy It Now

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3000 ssr2 protec - 3000/ssr2,

3000 ssr2 protec - 3000/ssr2,

£20.02 · Buy It Now

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Pack smoke alarm fire - （4, pack）smoke

Pack smoke alarm fire - （4, pack）smoke

£25.00 · Buy It Now

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Sound pollution control system - pollution,

Sound pollution control system - pollution,

£459.00 · Buy It Now

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28vdc manual multiple wire - manual,

28vdc manual multiple wire - manual,

£16.99 · Buy It Now

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System sensor bgl 100 - bgl-pc-100, fire

System sensor bgl 100 - bgl-pc-100, fire

£26.70 · Buy It Now

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Haes excel fire - haes, alarm

Haes excel fire - haes, alarm

£68.15 · Buy It Now

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Newlec nlcdfh conventional - newlec,

Newlec nlcdfh conventional - newlec,

£9.95 · Buy It Now

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Fire safety smoke - safety,

Fire safety smoke - safety,

£4.80 · Buy It Now

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Max 115db fire - 115db,

Max 115db fire - 115db,

£39.59 · Buy It Now

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Fire detection system - -,

Fire detection system - -,

£30.00 · Buy It Now

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Fire alarm job lot sensor - fire, ,

Fire alarm job lot sensor - fire, ,

£120.30 · Buy It Now

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Siemens smoke detector - siemens,

Siemens smoke detector - siemens,

£29.99 · Buy It Now

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Tec bf318 remote - remote, led

Tec bf318 remote - remote, led

£5.99 · Buy It Now

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Wireless security gsm wifi - security,

Wireless security gsm wifi - security,

£89.99 · Buy It Now

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Wired conventional zone fire - conventional,

Wired conventional zone fire - conventional,

£549.95 · Buy It Now

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Smoke heat detector base - heat,

Smoke heat detector base - heat,

£10.99 · Buy It Now

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Gmec smoke alarm with battery - alarm,

Gmec smoke alarm with battery - alarm,

£15.20 · Buy It Now

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System sensor m200e smb - system, m200e-smb

System sensor m200e smb - system, m200e-smb

£9.95 · Buy It Now

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Smoke detector fire alarm - smoke,

Smoke detector fire alarm - smoke,

£13.99 · Buy It Now

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7273 2019 fire - bs, detection

7273 2019 fire - bs, detection

£94.29 · Buy It Now

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Biosite mercury en54 - biosite, wireless

Biosite mercury en54 - biosite, wireless

£208.70 · Buy It Now

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Hercules zone programmable - hercules, 10

Hercules zone programmable - hercules, 10

£68.30 · Buy It Now

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Fike twinflex pro zone - twinflex,

Fike twinflex pro zone - twinflex,

£449.95 · Buy It Now

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Fire alarm panel - ,

Fire alarm panel - ,

£3.49 · Buy It Now

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Tec ca731 cast - ca731,

Tec ca731 cast - ca731,

£29.99 · Buy It Now

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Honeywell morley ias - morley, fire

Honeywell morley ias - morley, fire

£26.69 · Buy It Now

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Esp magfire magisorp fire - magfire,

Esp magfire magisorp fire - magfire,

£23.84 · Buy It Now

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Honeywell gent vigplus np - honeywell,

Honeywell gent vigplus np - honeywell,

£1536.69 · Buy It Now

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System sensor bso - 9, x

System sensor bso - 9, x

£79.95 · Buy It Now

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Wisualarm interlinked - x3,

Wisualarm interlinked - x3,

£38.99 · Buy It Now

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Pack wireless 433mhz - pack,

Pack wireless 433mhz - pack,

£34.91 · Buy It Now

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Fike sita sounder strobe - fike,

Fike sita sounder strobe - fike,

£50.00 · Buy It Now

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10x wifi smoke alarm fire - wifi,

10x wifi smoke alarm fire - wifi,

£52.24 · Buy It Now

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Tuya smartlife wifi - smartlife,

Tuya smartlife wifi - smartlife,

£14.20 · Buy It Now

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Fike twinflex 402 0006 - fike,

Fike twinflex 402 0006 - fike,

£29.93 · Buy It Now

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Wireless fire alarm bell 12v - fire,

Wireless fire alarm bell 12v - fire,

£83.90 · Buy It Now

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Edward system est - system,

Edward system est - system,

£90.28 · Buy It Now

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Ems firepoint 5000 zone - firepoint, 4

Ems firepoint 5000 zone - firepoint, 4

£130.70 · Buy It Now

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Esp magfire magisorp - magfire, fire

Esp magfire magisorp - magfire, fire

£23.75 · Buy It Now

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Firechief sitewarden - firechief,

Firechief sitewarden - firechief,

£31.90 · Buy It Now

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Consilium ex2 heat - consilium, cs-ph

Consilium ex2 heat - consilium, cs-ph

£34.99 · Buy It Now

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Wisualarm wireless - wisualarm,

Wisualarm wireless - wisualarm,

£40.00 · Buy It Now

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Smart fire alarm compatible - smart,

Smart fire alarm compatible - smart,

£45.00 · Buy It Now

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Newlec nlcdfh conventional - newlec,

Newlec nlcdfh conventional - newlec,

£9.49 · Buy It Now

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Pack wireless rf - ­3, 433mhz

Pack wireless rf - ­3, 433mhz

£34.64 · Buy It Now

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Gmec airangel smoke alarm - gmec,

Gmec airangel smoke alarm - gmec,

£13.49 · Buy It Now

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28vdc manual multiple wire - 9-28vdc,

28vdc manual multiple wire - 9-28vdc,

£16.52 · Buy It Now

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Honeywell gent vigplus np - honeywell, vigplus-24-np

Honeywell gent vigplus np - honeywell, vigplus-24-np

£2700.00 · Buy It Now

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Sound light fire alarm warning - alarm,

Sound light fire alarm warning - alarm,

£8.29 · Buy It Now

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45681 510apo apollo - 45681‑510apo,

45681 510apo apollo - 45681‑510apo,

£27.99 · Buy It Now

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Roldon alarm padlock - roldon,

Roldon alarm padlock - roldon,

£15.08 · Buy It Now

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28vdc manual multiple - 9-28vdc,

28vdc manual multiple - 9-28vdc,

£16.54 · Buy It Now

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System base 3t standard - k, ks-base-3t

System base 3t standard - k, ks-base-3t

£10.00 · Buy It Now

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Kentec k11020m2 fire alarm pcb - kentec,

Kentec k11020m2 fire alarm pcb - kentec,

£45.00 · Buy It Now

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System fire alarm base - k-system,

System fire alarm base - k-system,

£37.10 · Buy It Now

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📊96 listings · from £2.99 · avg £164.78
⚠️ These listings were last updated more than 14 days ago. Search for fresh listings

Browse 96 fire alarm system listings currently in our index. Prices range from £2.99 to £2964.7, with an average of £164.78. 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 →

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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 £2.99, while premium listings can reach £2964.7 — giving you a wide budget spread to work with. The average price of £164.78 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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