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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 - home, window/door

Wireless home window door - home, 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, smart

Best home burglar - alarm, smart

£89.99 · Buy It Now

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Wireless 125db pir motion - wireless,

Wireless 125db pir motion - wireless,

£25.18 · Buy It Now

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W4b wifi alarm - system, home

W4b wifi alarm - system, home

£58.99 · Buy It Now

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Wireless driveway alarm alert - wireless,

Wireless driveway alarm alert - wireless,

£11.83 · Buy It Now

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Wireless motion sensor - wireless,

Wireless motion sensor - 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 alarm - wireless,

Wireless security door alarm - wireless,

£10.99 · Buy It Now

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Burglar alarm system - system, home

Burglar alarm system - system, home

£88.71 · Buy It Now

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Carbon monoxide alarm lcd - monoxide,

Carbon monoxide alarm lcd - monoxide,

£15.99 · Buy It Now

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Kerui alarm standalone - kerui, home

Kerui alarm standalone - kerui, home

£71.14 · Buy It Now

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120db home travel security - home,

120db home travel security - home,

£4.99 · Buy It Now

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Ring piece alarm kit inc - piece,

Ring piece alarm kit inc - piece,

£214.99 · Buy It Now

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120db wireless home window - wireless,

120db wireless home window - wireless,

£5.99 · Buy It Now

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12v 120db mini loud wired - dc,

12v 120db mini loud wired - dc,

£3.65 · Buy It Now

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4pcs 120db home travel - 120db,

4pcs 120db home travel - 120db,

£3.88 · Buy It Now

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Security wireless home window - security,

Security wireless home window - security,

£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 security - 2pcs,

2pcs wireless home security - 2pcs,

£12.96 · Buy It Now

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Wifi alarm system - wifi, for

Wifi alarm system - wifi, for

£109.99 · Buy It Now

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Shed garage caravan wireless - garage,

Shed garage caravan wireless - garage,

£6.99 · Buy It Now

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Wireless door stop alarm - stop, –

Wireless door stop alarm - stop, –

£7.19 · Buy It Now

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Eufy security home - security, alarm

Eufy security home - security, alarm

£19.99 · Buy It Now

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Wireless motion sensor alarm - wireless,

Wireless motion sensor alarm - wireless,

£5.99 · Buy It Now

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Security protection tuya - security-protection, smart

Security protection tuya - security-protection, smart

£25.80 · Buy It Now

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Office store garage - office-store-garage, wireless

Office store garage - office-store-garage, wireless

£19.99 · Buy It Now

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Tuya wireless home security - tuya,

Tuya wireless home security - tuya,

£147.99 · Buy It Now

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Kerui wireless security - wireless,

Kerui wireless security - wireless,

£37.61 · Buy It Now

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12v 120db mini - 12v,

12v 120db mini - 12v,

£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 - 4, &

Loud 100db door - 4, &

£7.89 · Buy It Now

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Pack wireless door stop - wireless,

Pack wireless door stop - wireless,

£7.16 · Buy It Now

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Wireless door alarm - door,

Wireless door alarm - door,

£6.99 · Buy It Now

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Loud sound alarm - loud,

Loud sound alarm - loud,

£39.98 · Buy It Now

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Yale smart alarm hub senscheck - yale,

Yale smart alarm hub senscheck - yale,

£29.99 · Buy It Now

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12v 120db mini loud - 12v,

12v 120db mini loud - 12v,

£3.67 · Buy It Now

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Home security wedge - home,

Home security wedge - home,

£5.99 · Buy It Now

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New tuya wifi - new, system

New tuya wifi - new, system

£26.99 · Buy It Now

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New pack alarms window - 2,

New pack alarms window - 2,

£4.91 · Buy It Now

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Wireless window door - wireless,

Wireless window door - wireless,

£7.04 · Buy It Now

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Wireless driveway alarm alert - driveway,

Wireless driveway alarm alert - driveway,

£11.59 · Buy It Now

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Wireless driveway alarm alert - alarm,

Wireless driveway alarm alert - alarm,

£11.66 · Buy It Now

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Kerui alarm home - kerui,

Kerui alarm home - kerui,

£41.03 · Buy It Now

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2set wireless alarm infrared - alarm,

2set wireless alarm infrared - alarm,

£12.95 · Buy It Now

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Pir wireless motion sensor - pir,

Pir wireless motion sensor - pir,

£7.40 · Buy It Now

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125db shed garage alarm - garage,

125db shed garage alarm - garage,

£42.99 · Buy It Now

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Door stop alarms stopper - door,

Door stop alarms stopper - door,

£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 - ultra,

Ultra thin window door - ultra,

£4.99 · Buy It Now

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Kerui wireless door window - wireless, door/window

Kerui wireless door window - wireless, door/window

£12.99 · Buy It Now

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110db loud alarm system - alarm, wifi

110db loud alarm system - alarm, wifi

£38.39 · Buy It Now

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12v 120db mini loud wired - 120db,

12v 120db mini loud wired - 120db,

£4.09 · Buy It Now

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Door stop alarms stopper - 2x,

Door stop alarms stopper - 2x,

£5.95 · Buy It Now

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Wireless motion sensor - 2x,

Wireless motion sensor - 2x,

£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 - 4,

Window door burglar - 4,

£6.49 · Buy It Now

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Wireless driveway home - driveway, &

Wireless driveway home - driveway, &

£99.99 · Buy It Now

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Alarm home security wireless - security,

Alarm home security wireless - security,

£11.39 · Buy It Now

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Wired pir motion sensor wide - sensor,

Wired pir motion sensor wide - sensor,

£11.09 · Buy It Now

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Garden shed wireless door - shed,

Garden shed wireless door - shed,

£11.99 · Buy It Now

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Shed alarm home - shed,

Shed alarm home - shed,

£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 - alarm,

Yale series alarm keypad - alarm,

£8.07 · Buy It Now

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Wireless pir sensor alarm - wireless, home

Wireless pir sensor alarm - wireless, home

£19.10 · Buy It Now

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Ring alarm piece kit - 5,

Ring alarm piece kit - 5,

£129.99 · Buy It Now

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Ring alarm contact sensor - alarm,

Ring alarm contact sensor - alarm,

£32.49 · Buy It Now

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Swann swifi alarmkita - swifi-alarmkita, security

Swann swifi alarmkita - swifi-alarmkita, security

£27.49 · Buy It Now

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2pc window door entry alarm - 2pc,

2pc window door entry alarm - 2pc,

£5.29 · Buy It Now

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Wireless pir motion - ,

Wireless pir motion - ,

£13.89 · Buy It Now

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Pack wireless door stop - pack,

Pack wireless door stop - pack,

£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 - 120db, wired

12v 120db mini - 120db, wired

£3.85 · Buy It Now

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Wireless interlinked smart - interlinked,

Wireless interlinked smart - interlinked,

£14.59 · Buy It Now

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107 wireless home alarm - 4g,

107 wireless home alarm - 4g,

£88.99 · Buy It Now

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120db home travel - home,

120db home travel - home,

£7.99 · Buy It Now

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Extra receiving unit for - extra,

Extra receiving unit for - extra,

£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 - new, alarm

New wireless door - new, alarm

£13.96 · Buy It Now

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Eufy security piece - eufy, 5-piece

Eufy security piece - eufy, 5-piece

£159.00 · Buy It Now

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Diy wireless solar - wireless,

Diy wireless solar - wireless,

£45.71 · Buy It Now

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Ring alarm motion detector - alarm,

Ring alarm motion detector - alarm,

£23.99 · Buy It Now

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Eufy security alarm - security, system

Eufy security alarm - security, system

£24.99 · Buy It Now

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Alarm home security - home, wireless

Alarm home security - home, wireless

£11.17 · Buy It Now

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Door stop alarm stopper floor - stop,

Door stop alarm stopper floor - stop,

£5.24 · Buy It Now

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Alarm home security - alarm,

Alarm home security - alarm,

£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 - era,

Era homeguard pro wireless - era,

£110.02 · Buy It Now

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Bosch isc bpr2 w12 ft - bosch, 40

Bosch isc bpr2 w12 ft - 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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