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Intruder alarm

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Home / Telephone & Answering Systems / Intruder alarm refurbished & used for sale | For Sale UK
Assortment intruder alarm - assortment,

Assortment intruder alarm - assortment,

£338.20
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Gsm wifi wireless - wifi, indoor

Gsm wifi wireless - wifi, indoor

£59.99
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Micromark easyfit zone - 2,

Micromark easyfit zone - 2,

£59.99
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Ajax superior keypad - superior,

Ajax superior keypad - superior,

£170.43
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Window door burglar - &,

Window door burglar - &,

£6.49
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Yale external alarm siren - yale, grey

Yale external alarm siren - yale, grey

£37.49
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Alarm kit sounder challenger - sounder,

Alarm kit sounder challenger - sounder,

£42.30
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Pyronix enforcer wireless - enforcer,

Pyronix enforcer wireless - enforcer,

£338.20
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Menvier intruder alarm - intruder,

Menvier intruder alarm - intruder,

£52.70
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Wireless driveway alarm alert - wireless,

Wireless driveway alarm alert - wireless,

£11.66
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Optima compact intruder - compact, g3

Optima compact intruder - compact, g3

£198.30
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Wired intruder burglar alarm - intruder,

Wired intruder burglar alarm - intruder,

£269.99
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Defender dual activation shed - defender,

Defender dual activation shed - defender,

£14.95
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Home diy wireless - home,

Home diy wireless - home,

£33.99
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Home anti theft - home, anti-theft

Home anti theft - home, anti-theft

£33.99
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Home business intruder - home, alarm

Home business intruder - home, alarm

£34.88
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Wireless driveway alarm alert - wireless,

Wireless driveway alarm alert - wireless,

£11.83
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Wireless window alarm - alarm, door

Wireless window alarm - alarm, door

£5.49
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Ultramax 12v 3ah - ultramax, (2.8ah)

Ultramax 12v 3ah - ultramax, (2.8ah)

£13.35
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Cqr sc570 multi - sc570/wh/multi, surface

Cqr sc570 multi - sc570/wh/multi, surface

£4.25
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Wireless driveway alarm alert - driveway,

Wireless driveway alarm alert - driveway,

£7.89
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Yale sync smart alarm motion - yale,

Yale sync smart alarm motion - yale,

£63.74
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Intruder alarm range - alarm,

Intruder alarm range - alarm,

£4.37
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Burglar alarm pyronix meq blue - pyronix,

Burglar alarm pyronix meq blue - pyronix,

£14.99
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Wireless driveway alarm alert - alarm,

Wireless driveway alarm alert - alarm,

£11.59
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Simply convert wired burglar - simply,

Simply convert wired burglar - simply,

£94.29
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Ade optima intruder - optima, g3

Ade optima intruder - optima, g3

£125.50
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Texecom caa 0004 premier elite - premier,

Texecom caa 0004 premier elite - premier,

£73.50
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Diy wireless intruder - wireless, burglar

Diy wireless intruder - wireless, burglar

£28.94
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110db intruder alert system - intruder,

110db intruder alert system - intruder,

£35.98
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Wireless security alarm diy - security,

Wireless security alarm diy - security,

£33.99
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Voche pro wireless driveway - voche,

Voche pro wireless driveway - voche,

£3.12
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Door and window alarms audible - door,

Door and window alarms audible - door,

£2.73
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Yale intruder alarm kit home - intruder,

Yale intruder alarm kit home - intruder,

£161.99
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Csl digiair alarm communicator - csl,

Csl digiair alarm communicator - csl,

£2.50
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Pyronix deltabell intruder - pyronix,

Pyronix deltabell intruder - pyronix,

£25.65
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Intruder alarm for garage - intruder,

Intruder alarm for garage - intruder,

£64.00
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110db loud intruder alert - intruder,

110db loud intruder alert - intruder,

£34.87
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Wifi wireless smart home - wireless,

Wifi wireless smart home - wireless,

£34.96
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Intruder alarm driveway - intruder,

Intruder alarm driveway - intruder,

£110.00
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Wireless driveway garage - wireless,

Wireless driveway garage - wireless,

£24.99
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Wired alarm system - , micromark

Wired alarm system - , micromark

£85.00
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Voche pro wireless driveway - voche,

Voche pro wireless driveway - voche,

£2.96
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Core coiled spring - 1,

Core coiled spring - 1,

£7.59
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Pyronix deltabell intruder - pyronix,

Pyronix deltabell intruder - pyronix,

£47.99
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Gjd gjd040 zone expansion - gjd,

Gjd gjd040 zone expansion - gjd,

£78.70
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Texecom cab 0001 - cab-0001, intruder

Texecom cab 0001 - cab-0001, intruder

£42.09
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Texecom veritas compact 8 - veritas,

Texecom veritas compact 8 - veritas,

£69.99
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Door and window alarms - window,

Door and window alarms - window,

£2.95
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Wireless motion sensor garage - wireless,

Wireless motion sensor garage - wireless,

£19.99
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Three csl dualcom - three,

Three csl dualcom - three,

£5.40
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Digiteck wireless driveway - digiteck,

Digiteck wireless driveway - digiteck,

£22.99
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Intruder alarm job lot - intruder,

Intruder alarm job lot - intruder,

£155.00
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Response electronics pir infra - response,

Response electronics pir infra - response,

£14.99
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Wireless driveway alarm - wireless,

Wireless driveway alarm - wireless,

£19.99
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Euro meridian end station - meridian,

Euro meridian end station - meridian,

£39.18
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Intruder alarm driveway - intruder,

Intruder alarm driveway - intruder,

£110.00
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Texecom zone burglar - zone,

Texecom zone burglar - zone,

£74.99
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Dual beam infrared - infrared, detector

Dual beam infrared - infrared, detector

£32.00
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Optima compact intruder - g3,

Optima compact intruder - g3,

£198.30
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2pcs travel door alarms - 2pcs,

2pcs travel door alarms - 2pcs,

£8.49
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Activator infrasonic - activator,

Activator infrasonic - activator,

£14.90
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Wireless driveway alarm alert - alarm,

Wireless driveway alarm alert - alarm,

£11.30
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Home security alarm door - alarm,

Home security alarm door - alarm,

£6.88
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Pyronix deltabell live - pyronix,

Pyronix deltabell live - pyronix,

£21.50
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Maxhunt burglar intruder - burglar, /

Maxhunt burglar intruder - burglar, /

£7.04
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Friedland ml10 ceiling mounted - friedland,

Friedland ml10 ceiling mounted - friedland,

£14.69
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Wired intruder burglar - intruder,

Wired intruder burglar - intruder,

£16.99
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Chubb intruder protected by - intruder,

Chubb intruder protected by - intruder,

£4.99
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Pir swim intruder alarm - pir,

Pir swim intruder alarm - pir,

£37.10
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Intruder alarm for garage - intruder,

Intruder alarm for garage - intruder,

£64.00
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Pace core burglar intruder - core,

Pace core burglar intruder - core,

£17.99
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Door and window alarms audible - and,

Door and window alarms audible - and,

£15.99
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Pyronix burglar intruder - intruder, alarm

Pyronix burglar intruder - intruder, alarm

£12.94
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- (new,

- (new,

£80.00
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Alarm cable core white - alarm, 6

Alarm cable core white - alarm, 6

£11.99
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Intruder alarm panel menvier - intruder,

Intruder alarm panel menvier - intruder,

£104.70
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Sheets 3 honeywell - sheets, of

Sheets 3 honeywell - sheets, of

£2.50
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Replacement honeywell amp - replacement,

Replacement honeywell amp - replacement,

£16.45
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Genuine honeywell galaxy - genuine,

Genuine honeywell galaxy - genuine,

£9.73
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Adt branded intruder alarm - branded,

Adt branded intruder alarm - branded,

£73.50
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Core burglar intruder alarm - 6,

Core burglar intruder alarm - 6,

£15.07
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Defender door handle alarm - defender,

Defender door handle alarm - defender,

£9.95
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Alarm system stickers homes - alarm,

Alarm system stickers homes - alarm,

£3.99
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Diy household intruder - household,

Diy household intruder - household,

£33.99
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Live decoy delta - live, &

Live decoy delta - live, &

£67.99
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Defender ultra slim door - defender,

Defender ultra slim door - defender,

£9.95
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Voche pro wireless driveway - wireless,

Voche pro wireless driveway - wireless,

£3.23
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Euro zem8 psu - zem8, new

Euro zem8 psu - zem8, new

£75.00
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Hkc quantum intruder - hkc,

Hkc quantum intruder - hkc,

£140.00
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House mini indoor wired siren - mini,

House mini indoor wired siren - mini,

£2.99
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Ajax hub white - ajax,

Ajax hub white - ajax,

£204.00
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Wireless window door burglar - wireless,

Wireless window door burglar - wireless,

£20.63
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Wifi smart security - wifi,

Wifi smart security - wifi,

£34.94
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110db diy wireless safety - wireless,

110db diy wireless safety - wireless,

£28.96
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📊95 listings · from £2.5 · avg £51.92
⚠️ These listings were last updated more than 21 days ago. Search for fresh listings

Browse 95 intruder alarm listings currently in our index. Prices range from £2.5 to £338.2, with an average of £51.92. 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 intruder alarm →

Try this: micromark | nortel | panasonic kx | pendant alarm | pocketwizard | response alarm | slave flash | telephone box | waste disposal insinkerator | guardall

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

Everything you need to know about intruder alarm

Whether you are looking for a brand-new or second-hand intruder 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 £2.5, while premium listings can reach £338.2 — giving you a wide budget spread to work with. The average price of £51.92 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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