Burglar alarm system
Burglar alarm system for sale on Ireland's largest auction and classifieds sites
Pcs wireless home window - wireless, - £9.98
Preventative prevent any • Accidents keep kids • Out cabinets above - Free postage - New and Used
Preventative prevent any • Accidents keep kids • Out cabinets above - Free postage - New and Used
Wireless home window door - wireless, - £293.89
Magnetic sensor switch • Detects your door • Magnet alarm type - Free postage - New and Used
Magnetic sensor switch • Detects your door • Magnet alarm type - Free postage - New and Used
Wireless home window door - home, - £221.57
Host magnetic box • Cabinet window etc • Direction arrow - Free postage - New and Used
Host magnetic box • Cabinet window etc • Direction arrow - Free postage - New and Used
Wireless home window door - wireless, - £119.72
Siren loudness 90db • Magnetic sensor switch • Detects entry super - Free postage - New and Used
Siren loudness 90db • Magnetic sensor switch • Detects entry super - Free postage - New and Used
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Wireless home window - wireless, - £221.49
Magnetic sensor switch • Detects your door • Magnet alarm type - Free postage - New and Used
Magnetic sensor switch • Detects your door • Magnet alarm type - Free postage - New and Used
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47 listings · from £4.78 · avg £77.4
⚠️ These listings were last updated more than 25 days ago.
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Browse 47 burglar alarm system listings currently in our index. Prices range from £4.78 to £295.1, with an average of £77.4. 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 burglar alarm system →
Kerui wireless home shop - kerui, - £41.17
Protect your house • This siren • When door sensors - Free postage - New and Used
Protect your house • This siren • When door sensors - Free postage - New and Used
Wireless gsm sms home - wireless, burglar - £59.20
Will call designated • Phone numbers send • Sms notification automatically - Free postage - New and Used
Will call designated • Phone numbers send • Sms notification automatically - Free postage - New and Used
Homsecur wireless wired - homsecur, &wired - £109.52
This homsecur • Reasons choose our • Since 2011 have - Free postage - New and Used
This homsecur • Reasons choose our • Since 2011 have - Free postage - New and Used
Home safety burglar - 4, - £12.98
Door window wireless • Burglar sensor alarm • Magnetic stripe tamper - Free postage - New and Used
Door window wireless • Burglar sensor alarm • Magnetic stripe tamper - Free postage - New and Used
Pcs wireless home window - 6, - £9.98
Preventative prevent any • Accidents keep kids • Out cabinets above - Free postage - New and Used
Preventative prevent any • Accidents keep kids • Out cabinets above - Free postage - New and Used
Diy wifi home security - diy, - £62.19
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
10x wireless home window - 10x, door - £14.95
Sensor type alarm • Sound magnetic stick • Easily mounted adhesive - Free postage - New and Used
Sensor type alarm • Sound magnetic stick • Easily mounted adhesive - Free postage - New and Used
Smart wifi wireless - smart, - £18.99
Alarm sound when • Sensor triggered you • Alert from your - Free postage - New and Used
Alarm sound when • Sensor triggered you • Alert from your - Free postage - New and Used
Wireless home window door - wireless, - £148.82
Host magnetic box • Cabinet window etc • Direction arrow - Free postage - New and Used
Host magnetic box • Cabinet window etc • Direction arrow - Free postage - New and Used
Barking watch dog electronic - watch, - £94.35
Barking dog alarm • Except you don • Have feed water - Free postage - New and Used
Barking dog alarm • Except you don • Have feed water - Free postage - New and Used
Wifi wireless home security - 4g, - £99.99
This system supports • Both gsm wifi • Dual networks compatible - Free postage - New and Used
This system supports • Both gsm wifi • Dual networks compatible - Free postage - New and Used
Packs wireless pir motion - 4, - £19.99
Pir sensor battery • 6f22 pp3 not • Included this product - Free postage - New and Used
Pir sensor battery • 6f22 pp3 not • Included this product - Free postage - New and Used
Kerui wifi home security - kerui, - £23.68
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
M29 gsm wifi tuya - 4g/3g/gsm+wifi, - £94.99
M29 gsm wifi • Tuya app wireless • Home office security - Free postage - New and Used
M29 gsm wifi • Tuya app wireless • Home office security - Free postage - New and Used
8pcs smart wifi wireless - smart, - £27.58
Piece wifi alarm • Siren station affordable • Kit why choose - Free postage - New and Used
Piece wifi alarm • Siren station affordable • Kit why choose - Free postage - New and Used
Pcs wireless home window - wireless, - £9.99
Preventative prevent accidents • Ensure safety keep • Kids out cabinets - Free postage - New and Used
Preventative prevent accidents • Ensure safety keep • Kids out cabinets - Free postage - New and Used
Alarm system for home burglar - for, - £169.00
Alarm system provide • Home burglar security • Its piece kit - Free postage - New and Used
Alarm system provide • Home burglar security • Its piece kit - Free postage - New and Used
10pcs wireless home window - 10pcs, - £15.99
Sensor type alarm • Sound magnetic stick • Convenience installation just - Free postage - New and Used
Sensor type alarm • Sound magnetic stick • Convenience installation just - Free postage - New and Used
Homsecur wireless wired - homsecur, wireless&wired - £295.10
Include 7pcs homsecur • Self adhesive security • Sticker mixed sizes - Free postage - New and Used
Include 7pcs homsecur • Self adhesive security • Sticker mixed sizes - Free postage - New and Used
App control wireless alarm - app, - £50.36
- Free postage - New and Used
- Free postage - New and Used
Wireless gsm sms - wireless, home - £52.85
Will call designated • Phone numbers send • Sms notification automatically - Free postage - New and Used
Will call designated • Phone numbers send • Sms notification automatically - Free postage - New and Used
Wireless home security system - wireless, - £170.99
This security system • Can monitor door • Window sensors motion - Free postage - New and Used
This security system • Can monitor door • Window sensors motion - Free postage - New and Used
Home safety burglar alarm - 6, - £15.99
Door window wireless • Burglar alarm magnetic • Stripe has convenient - Free postage - New and Used
Door window wireless • Burglar alarm magnetic • Stripe has convenient - Free postage - New and Used
24pcs home burglar alarm - burglar, - £152.99
You don worry • Other people intrude • Your house when - Free postage - New and Used
You don worry • Other people intrude • Your house when - Free postage - New and Used
Wireless home window - window, door - £148.82
Siren loudness 90db • Magnetic sensor switch • Detects entry super - Free postage - New and Used
Siren loudness 90db • Magnetic sensor switch • Detects entry super - Free postage - New and Used
Electronic barking watch - watch, dog - £100.95
Barking dog alarm • Except you don • Have feed water - Free postage - New and Used
Barking dog alarm • Except you don • Have feed water - Free postage - New and Used
Wireless home security indoor - security, - £40.99
This sensor will • Not work itself • Barking dog alarm - Free postage - New and Used
This sensor will • Not work itself • Barking dog alarm - Free postage - New and Used
Outdoor indoor x - outdoor/indoor, - £10.76
Removable ack self • Adhesive vinyl 100mm • Inch note use - Free postage - New and Used
Removable ack self • Adhesive vinyl 100mm • Inch note use - Free postage - New and Used
Magnetic wireless window door - wireless, - £16.15
Wireless magnetic security • Alarm bell kit • Anti theft door - Free postage - New and Used
Wireless magnetic security • Alarm bell kit • Anti theft door - Free postage - New and Used
Vintage open box - vintage, - £99.99
Vintage safe house • Burglar alarm center • Cat 450s complete - Free postage - New and Used
Vintage safe house • Burglar alarm center • Cat 450s complete - Free postage - New and Used
Wireless battery operated home - wireless, - £24.95
Wireless security alarm • System battery operated • Easy use requires - Free postage - New and Used
Wireless security alarm • System battery operated • Easy use requires - Free postage - New and Used
Wireless home window door - home, - £4.78
Host magnetic box • Cabinet window etc • Direction arrow - Free postage - New and Used
Host magnetic box • Cabinet window etc • Direction arrow - Free postage - New and Used
Homsecur wireless wifi - wireless, 4g - £203.30
This homsecur • Reasons choose our • Since 2011 have - Free postage - New and Used
This homsecur • Reasons choose our • Since 2011 have - Free postage - New and Used
Safe house radio shack passive - radio, - £60.99
Burglar alarm system • Safe house radio • Shack passive infrared - Free postage - New and Used
Burglar alarm system • Safe house radio • Shack passive infrared - Free postage - New and Used
Car security system 12v - system, horn - £25.99
Press hold lock • Unlock sec siren • Sounds current gear - Free postage - New and Used
Press hold lock • Unlock sec siren • Sounds current gear - Free postage - New and Used
Wireless gsm sms - wireless, - £45.00
Wireless gsm sms • Home burglar security • Alarm system detector - Free postage - New and Used
Wireless gsm sms • Home burglar security • Alarm system detector - Free postage - New and Used
Kerui wifi tuya wireless - kerui, - £55.93
Note only support • 2.4ghz double sided • Stickers screws are - Free postage - New and Used
Note only support • 2.4ghz double sided • Stickers screws are - Free postage - New and Used
Wireless home window - home, - £46.98
Siren loudness 90db • Use double side • Adhesive tape fix - Free postage - New and Used
Siren loudness 90db • Use double side • Adhesive tape fix - Free postage - New and Used
Kerui wireless home - kerui, - £39.14
Protect your house • This siren • When door sensors - Free postage - New and Used
Protect your house • This siren • When door sensors - Free postage - New and Used
Kerui wireless home burglar - home, - £29.72
Protect your house • This siren • When door sensors - Free postage - New and Used
Protect your house • This siren • When door sensors - Free postage - New and Used
Siren home security tuya smart - tuya, - £21.84
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
Loudly speaker alarm - speaker, - £23.21
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
Alarm host will • When detector triggered • Matter what state - Free postage - New and Used
Try this: texecom | yale wireless burglar alarm | garage door locks | terrier finder | combination lock box | wireless intercom | texecom panel | ei166rc | shot gun cabinet | friedland response sl
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Everything you need to know about burglar alarm system
Whether you are looking for a brand-new or second-hand burglar alarm system, eBay offers one of the largest selections available online. With 47 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 £4.78, while premium listings can reach £295.1 — giving you a wide budget spread to work with. The average price of £77.4 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.