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Home / Home Security / Home security alarm systems refurbished & used for sale | For Sale UK
Yale wireless shed garage - yale,

Yale wireless shed garage - yale,

£16.00 · Buy It Now

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Wifi gsm home house - 4g,

Wifi gsm home house - 4g,

£54.98 · Buy It Now

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Gsm home security - alarm, system

Gsm home security - alarm, system

£42.29 · Buy It Now

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Wireless home window door - wireless, window/door

Wireless home window door - wireless, window/door

£41.99 · Buy It Now

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Yale smart alarm kit - yale, piece

Yale smart alarm kit - yale, piece

£250.00 · Buy It Now

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Sensor motion pir wireless - motion,

Sensor motion pir wireless - motion,

£5.59 · Buy It Now

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Best home burglar alarm - best,

Best home burglar alarm - best,

£89.99 · Buy It Now

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Wireless 125db pir - pir, motion

Wireless 125db pir - pir, motion

£25.18 · Buy It Now

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W4b wifi alarm system - for, home

W4b wifi alarm system - for, home

£58.99 · Buy It Now

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Wireless driveway alarm - alarm, alert

Wireless driveway alarm - alarm, alert

£11.83 · Buy It Now

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Wireless motion sensor alarm - wireless,

Wireless motion sensor alarm - wireless,

£4.69 · Buy It Now

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Wireless window - 1x,

Wireless window - 1x,

£6.99 · Buy It Now

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Wireless security door - security,

Wireless security door - security,

£10.99 · Buy It Now

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Burglar alarm system home - burglar,

Burglar alarm system home - burglar,

£88.71 · Buy It Now

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Carbon monoxide alarm - carbon, lcd

Carbon monoxide alarm - carbon, lcd

£15.99 · Buy It Now

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Kerui alarm standalone home - kerui,

Kerui alarm standalone home - kerui,

£71.14 · Buy It Now

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120db home travel - 120db,

120db home travel - 120db,

£4.99 · Buy It Now

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Ring piece alarm kit - alarm, inc

Ring piece alarm kit - alarm, inc

£214.99 · Buy It Now

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120db wireless home window - home,

120db wireless home window - home,

£5.99 · Buy It Now

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12v 120db mini loud - 12v,

12v 120db mini loud - 12v,

£3.65 · Buy It Now

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4pcs 120db home - 4pcs,

4pcs 120db home - 4pcs,

£3.88 · Buy It Now

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Security wireless home - security, window

Security wireless home - security, window

£6.99 · Buy It Now

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Wireless pir motion - wireless,

Wireless pir motion - wireless,

£5.99 · Buy It Now

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2pcs wireless home - wireless, security

2pcs wireless home - wireless, security

£12.96 · Buy It Now

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Wifi alarm system for home - alarm,

Wifi alarm system for home - alarm,

£109.99 · Buy It Now

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Shed garage caravan - shed, wireless

Shed garage caravan - shed, wireless

£6.99 · Buy It Now

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Wireless door stop alarm - alarm, –

Wireless door stop alarm - alarm, –

£7.19 · Buy It Now

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Eufy security home - eufy,

Eufy security home - eufy,

£19.99 · Buy It Now

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Wireless motion sensor - wireless, alarm

Wireless motion sensor - wireless, alarm

£5.99 · Buy It Now

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Security protection tuya smart - tuya,

Security protection tuya smart - tuya,

£25.80 · Buy It Now

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Office store garage wireless - office-store-garage,

Office store garage wireless - office-store-garage,

£19.99 · Buy It Now

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Tuya wireless home - 4g,

Tuya wireless home - 4g,

£147.99 · Buy It Now

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Kerui wireless security - kerui,

Kerui wireless security - kerui,

£37.61 · Buy It Now

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12v 120db mini loud - 120db,

12v 120db mini loud - 120db,

£3.97 · Buy It Now

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Wireless home security - wireless,

Wireless home security - wireless,

£20.78 · Buy It Now

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Loud 100db door window - loud,

Loud 100db door window - loud,

£7.89 · Buy It Now

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Pack wireless door - wireless, stop

Pack wireless door - wireless, stop

£7.16 · Buy It Now

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Wireless door alarm - wireless,

Wireless door alarm - wireless,

£6.99 · Buy It Now

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Loud sound alarm home - alarm,

Loud sound alarm home - alarm,

£39.98 · Buy It Now

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Yale smart alarm - alarm, hub

Yale smart alarm - alarm, hub

£29.99 · Buy It Now

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12v 120db mini loud wired - dc,

12v 120db mini loud wired - dc,

£3.67 · Buy It Now

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Home security wedge door stop - wedge,

Home security wedge door stop - wedge,

£5.99 · Buy It Now

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New tuya wifi - alarm, system

New tuya wifi - alarm, system

£26.99 · Buy It Now

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New pack alarms window - window, door

New pack alarms window - window, door

£4.91 · Buy It Now

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Wireless window door - 4x,

Wireless window door - 4x,

£7.04 · Buy It Now

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Wireless driveway alarm alert - wireless,

Wireless driveway alarm alert - wireless,

£11.59 · Buy It Now

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Wireless driveway alarm alert - wireless,

Wireless driveway alarm alert - wireless,

£11.66 · Buy It Now

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Kerui alarm home security - kerui,

Kerui alarm home security - kerui,

£41.03 · Buy It Now

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2set wireless alarm infrared - 2set,

2set wireless alarm infrared - 2set,

£12.95 · Buy It Now

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Pir wireless motion sensor - wireless,

Pir wireless motion sensor - wireless,

£7.40 · Buy It Now

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125db shed garage alarm pir - shed,

125db shed garage alarm pir - shed,

£42.99 · Buy It Now

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Door stop alarms stopper - 2x,

Door stop alarms stopper - 2x,

£8.34 · Buy It Now

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120db home travel security - travel,

120db home travel security - travel,

£4.98 · Buy It Now

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Ultra thin window door - thin, window/door

Ultra thin window door - thin, window/door

£4.99 · Buy It Now

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Kerui wireless door window - kerui,

Kerui wireless door window - kerui,

£12.99 · Buy It Now

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110db loud alarm system wifi - alarm,

110db loud alarm system wifi - alarm,

£38.39 · Buy It Now

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12v 120db mini - 120db,

12v 120db mini - 120db,

£4.09 · Buy It Now

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Door stop alarms stopper - door,

Door stop alarms stopper - door,

£5.95 · Buy It Now

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Wireless motion sensor - wireless,

Wireless motion sensor - wireless,

£17.99 · Buy It Now

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Wireless door handle alarm for - door,

Wireless door handle alarm for - door,

£7.23 · Buy It Now

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Window door burglar - window, &

Window door burglar - window, &

£6.49 · Buy It Now

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Wireless driveway home - wireless,

Wireless driveway home - wireless,

£99.99 · Buy It Now

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Alarm home security wireless - alarm,

Alarm home security wireless - alarm,

£11.39 · Buy It Now

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Wired pir motion - pir, sensor

Wired pir motion - pir, sensor

£11.09 · Buy It Now

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Garden shed wireless door - garden,

Garden shed wireless door - garden,

£11.99 · Buy It Now

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Shed alarm home security - home,

Shed alarm home security - home,

£25.37 · Buy It Now

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Wireless entry door alarm - wireless,

Wireless entry door alarm - wireless,

£12.99 · Buy It Now

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Outdoor warning solar security - solar,

Outdoor warning solar security - solar,

£13.99 · Buy It Now

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Yale series alarm keypad - yale,

Yale series alarm keypad - yale,

£8.07 · Buy It Now

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Wireless pir sensor alarm - sensor,

Wireless pir sensor alarm - sensor,

£19.10 · Buy It Now

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Ring alarm piece - alarm, kit

Ring alarm piece - alarm, kit

£129.99 · Buy It Now

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Ring alarm contact sensor 2nd - contact,

Ring alarm contact sensor 2nd - contact,

£32.49 · Buy It Now

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Swann swifi alarmkita - swann, swifi-alarmkita

Swann swifi alarmkita - swann, swifi-alarmkita

£27.49 · Buy It Now

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2pc window door - 2pc, alarm

2pc window door - 2pc, alarm

£5.29 · Buy It Now

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Wireless pir motion - 2,

Wireless pir motion - 2,

£13.89 · Buy It Now

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Pack wireless door - wireless,

Pack wireless door - wireless,

£3.91 · Buy It Now

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Sense smart home security - x-sense,

Sense smart home security - x-sense,

£84.92 · Buy It Now

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12v 120db mini loud - 12v, wired

12v 120db mini loud - 12v, wired

£3.85 · Buy It Now

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Wireless interlinked smart - wireless,

Wireless interlinked smart - wireless,

£14.59 · Buy It Now

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107 wireless home alarm - pg-107,

107 wireless home alarm - pg-107,

£88.99 · Buy It Now

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120db home travel security - 120db,

120db home travel security - 120db,

£7.99 · Buy It Now

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Extra receiving unit for - receiving,

Extra receiving unit for - receiving,

£2.12 · Buy It Now

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Pir motion sensor security - pir,

Pir motion sensor security - pir,

£16.99 · Buy It Now

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New wireless door alarm - wireless,

New wireless door alarm - wireless,

£13.96 · Buy It Now

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Eufy security piece - 5-piece, home

Eufy security piece - 5-piece, home

£159.00 · Buy It Now

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Diy wireless solar alarm - solar,

Diy wireless solar alarm - solar,

£45.71 · Buy It Now

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Ring alarm motion detector - ring,

Ring alarm motion detector - ring,

£23.99 · Buy It Now

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Eufy security alarm - security,

Eufy security alarm - security,

£24.99 · Buy It Now

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Alarm home security - security, wireless

Alarm home security - security, wireless

£11.17 · Buy It Now

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Door stop alarm stopper floor - door,

Door stop alarm stopper floor - door,

£5.24 · Buy It Now

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Alarm home security wireless - home,

Alarm home security wireless - home,

£11.40 · Buy It Now

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10pcs magnetic wireless - 2-10pcs,

10pcs magnetic wireless - 2-10pcs,

£7.11 · Buy It Now

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Stickers property - 4, x

Stickers property - 4, x

£3.98 · Buy It Now

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Kerui wireless security - kerui, alarm

Kerui wireless security - kerui, alarm

£35.99 · Buy It Now

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Era homeguard pro wireless - homeguard,

Era homeguard pro wireless - homeguard,

£110.02 · Buy It Now

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Bosch isc bpr2 w12 - bosch, 40

Bosch isc bpr2 w12 - bosch, 40

£125.00 · Buy It Now

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📊96 listings · from £2.12 · avg £31.92
⚠️ These listings were last updated more than 12 days ago. Search for fresh listings

Browse 96 home security alarm systems listings currently in our index. Prices range from £2.12 to £250, with an average of £31.92. 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 home security alarm systems →

Try this: home security system | house alarms | large safes | lock box | lock picking tools | master key | motion detector | old barn doors | siren lights | small locker

Shop by budget

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

Everything you need to know about home security alarm systems

Whether you are looking for a brand-new or second-hand home security alarm systems, 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 £2.12, while premium listings can reach £250 — giving you a wide budget spread to work with. The average price of £31.92 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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