House alarms
House alarms for sale on Ireland's largest auction and classifieds sites
Alarm home security wireless - home, - £12.49
Wsdcam vibration bicycle • Alarm state art • Security solution safeguard - Free postage - New and Used
Wsdcam vibration bicycle • Alarm state art • Security solution safeguard - Free postage - New and Used
Verisure original guard sign - verisure, - £22.54
Verisure original guard • Sign plastic plate • Wall new deterrent - Free postage - New and Used
Verisure original guard • Sign plastic plate • Wall new deterrent - Free postage - New and Used
Verisure original deterrent - original, - £20.43
Verisure original deterrent • Sign sticker high • Quality product placed - Free postage - New and Used
Verisure original deterrent • Sign sticker high • Quality product placed - Free postage - New and Used
Solar siren bell box - solar, - £22.95
Brand new old • Stock box still • Sealed bubble wrap - Free postage - New and Used
Brand new old • Stock box still • Sealed bubble wrap - Free postage - New and Used
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Alarm home security - alarm, wireless - £12.69
Vibration alarm level • Sensitivity adjustable ip55 • Waterproof suitable outdoor - Free postage - New and Used
Vibration alarm level • Sensitivity adjustable ip55 • Waterproof suitable outdoor - Free postage - New and Used
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48 listings · from £4.49 · avg £45.63
⚠️ These listings were last updated more than 20 days ago.
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Browse 48 house alarms listings currently in our index. Prices range from £4.49 to £208.7, with an average of £45.63. 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 house alarms →
W2b wifi alarm system for - alarm, home - £95.99
Siren output 500ma • Wifi gsm intranet • Alarm system app - Free postage - New and Used
Siren output 500ma • Wifi gsm intranet • Alarm system app - Free postage - New and Used
Alarm home security - home, - £13.03
Well made alarm • Great performance vehicle • Search function easy - Free postage - New and Used
Well made alarm • Great performance vehicle • Search function easy - Free postage - New and Used
House alarm security cameras - alarm, - £198.30
Pyronix enf32uk enforcer • Wireless alarm control • Panel dahua nvr - Free postage - New and Used
Pyronix enf32uk enforcer • Wireless alarm control • Panel dahua nvr - Free postage - New and Used
Alarm home security wireless - alarm, - £12.47
Wsdcam vibration bicycle • Alarm anti theft • Level sensitivity adjustable - Free postage - New and Used
Wsdcam vibration bicycle • Alarm anti theft • Level sensitivity adjustable - Free postage - New and Used
Cpvan house alarms - cpvan, security - £48.00
Cpvan house alarms • Security system offers • Reliable protection your - Free postage - New and Used
Cpvan house alarms • Security system offers • Reliable protection your - Free postage - New and Used
Yale hsa 3500 - yale, - £59.99
Yale hsa 3500 • Wireless house alarm • System new never - Free postage - New and Used
Yale hsa 3500 • Wireless house alarm • System new never - Free postage - New and Used
Solar siren bell - solar, - £31.90
Rare product great • Adding external siren • Strobe house alarm - Free postage - New and Used
Rare product great • Adding external siren • Strobe house alarm - Free postage - New and Used
Alarm home se1curity wireless - alarm, - £12.50
Wireless range about • 50m open space • Waterproof grade ip65 - Free postage - New and Used
Wireless range about • 50m open space • Waterproof grade ip65 - Free postage - New and Used
Verisure original smoke fog - original, smoke/fog - £24.21
Verisure original smoke • Fog sign plastic • Plate wall deterrent - Free postage - New and Used
Verisure original smoke • Fog sign plastic • Plate wall deterrent - Free postage - New and Used
Simplisafe house alarm - house, - £81.82
Simplisafe home security • System complete set • Excellent condition selling - Free postage - New and Used
Simplisafe home security • System complete set • Excellent condition selling - Free postage - New and Used
Sentry pro gsm wireless - pro, - £49.99
Zones wireless wide • Angle pir sensors • Per zone programmable - Free postage - New and Used
Zones wireless wide • Angle pir sensors • Per zone programmable - Free postage - New and Used
Wireless shed alarm - |, - £33.95
Huge wireless range • 280m from pir • Sensors sound receiver - Free postage - New and Used
Huge wireless range • 280m from pir • Sensors sound receiver - Free postage - New and Used
Solar 433mhz wireless home - 433mhz, - £38.40
Wireless frequency 433mhz • Solar charging angled • Panel efficient absorption - Free postage - New and Used
Wireless frequency 433mhz • Solar charging angled • Panel efficient absorption - Free postage - New and Used
Diy yale hsa yak hsa6700 - diy, - £125.00
This listed new • Other alarm looks • Apart from one - Free postage - New and Used
This listed new • Other alarm looks • Apart from one - Free postage - New and Used
Yale hsa 3500 - hsa, wireless - £59.99
Yale hsa 3500 • Wireless house alarm • System new never - Free postage - New and Used
Yale hsa 3500 • Wireless house alarm • System new never - Free postage - New and Used
Wireless shed alarm - shed, - £53.95
Batteries includes pir • Siren sensor remote • Huge wireless range - Free postage - New and Used
Batteries includes pir • Siren sensor remote • Huge wireless range - Free postage - New and Used
Solar 433mhz wireless home - 433mhz, - £39.59
Wireless frequency 433mhz • Solar alarm strobe • Panel efficient absorption - Free postage - New and Used
Wireless frequency 433mhz • Solar alarm strobe • Panel efficient absorption - Free postage - New and Used
2pcs home alarm system - 2pcs, - £14.90
Features made high • Quality material durable • Sturdy anti scratch - Free postage - New and Used
Features made high • Quality material durable • Sturdy anti scratch - Free postage - New and Used
Verisure the original - verisure,, - £14.99
Deter thieves pack • Verisure decals these • Quality stickers are - Free postage - New and Used
Deter thieves pack • Verisure decals these • Quality stickers are - Free postage - New and Used
Window door loud burglar - &, - £4.69
Type window door • 4pcs wireless sensor • You can easily - Free postage - New and Used
Type window door • 4pcs wireless sensor • You can easily - Free postage - New and Used
Alarm home security - security, wireless - £16.93
You can quickly • Find bike from • Distance levels adjustable - Free postage - New and Used
You can quickly • Find bike from • Distance levels adjustable - Free postage - New and Used
Window door loud burglar - door, - £4.49
Type window door • 4pcs wireless sensor • You can easily - Free postage - New and Used
Type window door • 4pcs wireless sensor • You can easily - Free postage - New and Used
Dont forget your keys - your, reminder - £8.99
Nullify this scenario • Owner would have • Change locks case - Free postage - New and Used
Nullify this scenario • Owner would have • Change locks case - Free postage - New and Used
Smart home tuya - smart, - £132.99
- Free postage - New and Used
- Free postage - New and Used
Wireless security burglar - , - £27.59
Remote key fobs • 23a 12v battery • Wireless pir motion - Free postage - New and Used
Remote key fobs • 23a 12v battery • Wireless pir motion - Free postage - New and Used
Alarm home security wireless - home, - £19.35
Loud alarm will • Sound when touched • Effectively deterring nasty - Free postage - New and Used
Loud alarm will • Sound when touched • Effectively deterring nasty - Free postage - New and Used
Kerui wireless security suite - kerui, - £30.77
Wireless motion detector • Siren alarm horn • Press button remote - Free postage - New and Used
Wireless motion detector • Siren alarm horn • Press button remote - Free postage - New and Used
Kerui wireless security - kerui, - £37.61
Remote key fobs • 23a 12v battery • Wireless pir motion - Free postage - New and Used
Remote key fobs • 23a 12v battery • Wireless pir motion - Free postage - New and Used
433mhz wireless burglar - wireless, - £23.32
Door window sensor • Can use alone • Need pair 433mhz - Free postage - New and Used
Door window sensor • Can use alone • Need pair 433mhz - Free postage - New and Used
Alarm home security wireless - home, - £12.99
Vibration alarm level • Sensitivity adjustable ip55 • Waterproof suitable outdoor - Free postage - New and Used
Vibration alarm level • Sensitivity adjustable ip55 • Waterproof suitable outdoor - Free postage - New and Used
Kerui wifi gsm wireless - kerui, - £71.18
Scheduled automation preset • Arming disarming schedules • Customizable defense strategies - Free postage - New and Used
Scheduled automation preset • Arming disarming schedules • Customizable defense strategies - Free postage - New and Used
Wireless home shed alarm - wireless, - £14.90
Features made high • Quality material durable • Sturdy anti scratch - Free postage - New and Used
Features made high • Quality material durable • Sturdy anti scratch - Free postage - New and Used
Yale alarm box round - round, - £21.49
Genuine yale item • New few minor • Marks from storage - Free postage - New and Used
Genuine yale item • New few minor • Marks from storage - Free postage - New and Used
Gsm alarm security wifi - wifi, - £48.05
Thieves invade w18 • Wifi alarm system • Will issue 110db - Free postage - New and Used
Thieves invade w18 • Wifi alarm system • Will issue 110db - Free postage - New and Used
Wireless security gsm - security, - £109.99
Wired siren working • Wifi sim card • Monitoring fee wireless - Free postage - New and Used
Wired siren working • Wifi sim card • Monitoring fee wireless - Free postage - New and Used
12v alarm lockup house - 12v, - £35.01
Keep your property • Pir motion detector • Safe this 12v - Free postage - New and Used
Keep your property • Pir motion detector • Safe this 12v - Free postage - New and Used
Wireless house alarm kit - house, - £208.70
Texecom wireless premier • Elite alarm kit • 0001 currently retails - Free postage - New and Used
Texecom wireless premier • Elite alarm kit • 0001 currently retails - Free postage - New and Used
120db touch sensor - touch, - £6.76
Alarm decibel 120db • Strong deterrent built • Making harsh sound - Free postage - New and Used
Alarm decibel 120db • Strong deterrent built • Making harsh sound - Free postage - New and Used
Door stops security - door, - £9.99
Sounds 120db siren • When door pushed • Stop alarm - Free postage - New and Used
Sounds 120db siren • When door pushed • Stop alarm - Free postage - New and Used
Verisure the original - verisure,, - £12.99
Deter thieves pack • Verisure decals these • Quality stickers are - Free postage - New and Used
Deter thieves pack • Verisure decals these • Quality stickers are - Free postage - New and Used
Wireless pir home alarm - 2x, - £14.89
Features made high • Quality material durable • Sturdy anti scratch - Free postage - New and Used
Features made high • Quality material durable • Sturdy anti scratch - Free postage - New and Used
Tuya alarm system - system, gsm - £116.85
Alarm hosts all • 103 this link • Wifi gsm gprs - Free postage - New and Used
Alarm hosts all • 103 this link • Wifi gsm gprs - Free postage - New and Used
D1d9 home gsm - d1d9, - £99.86
Aobosi induction hob • Cooker portable ultra • Thin rrp wired - Free postage - New and Used
Aobosi induction hob • Cooker portable ultra • Thin rrp wired - Free postage - New and Used
Try this: large safes | lock box | lock picking tools | master key | motion detector | old barn doors | siren lights | small locker | small safes | smoke alarm
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Everything you need to know about house alarms
Whether you are looking for a brand-new or second-hand house alarms, eBay offers one of the largest selections available online. With 48 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 £4.49, while premium listings can reach £208.7 — giving you a wide budget spread to work with. The average price of £45.63 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.