Siren alarm
Siren alarm for sale on Ireland's largest auction and classifieds sites
Masterblaster 127ba alarm - masterblaster, - £139.99
Texecom klaxon masterblaster • Alarm siren master • Blaster powerful motor - Free postage - New and Used
Texecom klaxon masterblaster • Alarm siren master • Blaster powerful motor - Free postage - New and Used
Battery for visonic powermax - battery, - £18.99
710 mcs 730 • Bell box can • Accommodate batteries longer - Free postage - New and Used
710 mcs 730 • Bell box can • Accommodate batteries longer - Free postage - New and Used
Motion sensor alarm 12v - alarm, 12v/240v - £41.26
Alarm will automatically • Arm nothing detected • After minutes continue - Free postage - New and Used
Alarm will automatically • Arm nothing detected • After minutes continue - Free postage - New and Used
Van boat car easy - van-boat-car, easy-fit - £31.90
Plug play system • Built motion sensor • Indoor siren optional - Free postage - New and Used
Plug play system • Built motion sensor • Indoor siren optional - Free postage - New and Used
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100w 12v tone sound car - 100w, - £8.00
Siren sounds car • Speaker can make • Alarm loud clear - Free postage - New and Used
Siren sounds car • Speaker can make • Alarm loud clear - Free postage - New and Used
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48 listings · from £5.3 · avg £30.78
⚠️ These listings were last updated more than 100 days ago.
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Browse 48 siren alarm listings currently in our index. Prices range from £5.3 to £139.99, with an average of £30.78. 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 siren alarm →
Tone 12v 100w sound - 12v, - £12.99
Car siren speaker • You can talk • Other people this - Free postage - New and Used
Car siren speaker • You can talk • Other people this - Free postage - New and Used
Reverse siren buzzer alarm - reverse, - £8.97
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Universal electromagnetic twin • Horn 12v you • Can hear real - Free postage - New and Used
Retro bicycle siren alarm - siren, - £16.48
Sirens police ambulance • Fire engine retro • Style sounds siren - Free postage - New and Used
Sirens police ambulance • Fire engine retro • Style sounds siren - Free postage - New and Used
New set door - of, stop - £6.99
Features easy effective • Way protecting yourself • Your belongings providing - Free postage - New and Used
Features easy effective • Way protecting yourself • Your belongings providing - Free postage - New and Used
Van security alarm - -, 3 - £55.95
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Wireless home shed - home, alarm - £13.92
Coverage 105 scanning • Range ensures large • Area covered can - Free postage - New and Used
Coverage 105 scanning • Range ensures large • Area covered can - Free postage - New and Used
12v wired alarm - 12v, - £6.51
Sound index 120db • 120dbs this siren • Will not only - Free postage - New and Used
Sound index 120db • 120dbs this siren • Will not only - Free postage - New and Used
Intruder alarm driveway - intruder, alarm, - £110.00
Intruder alarm driveway • Two tone siren • Strobe mode power - Free postage - New and Used
Intruder alarm driveway • Two tone siren • Strobe mode power - Free postage - New and Used
Van car camper - van-car-camper-truck, easy-fit - £29.82
Our alarm system • Quick easy installation • Simply mount fixing - Free postage - New and Used
Our alarm system • Quick easy installation • Simply mount fixing - Free postage - New and Used
Frient smart siren intelligent - frient, - £34.95
Other words foe • Your enemies frient • You now that - Free postage - New and Used
Other words foe • Your enemies frient • You now that - Free postage - New and Used
Motorhome-Caravan-Camper-Secur - £31.90
Plug play system • Built motion sensor • Indoor siren optional - Free postage - New and Used
Plug play system • Built motion sensor • Indoor siren optional - Free postage - New and Used
Outdoor siren indoor - outdoor, - £13.00
Whopping 110db output • This siren enough • Scare off any - Free postage - New and Used
Whopping 110db output • This siren enough • Scare off any - Free postage - New and Used
12v 130db wireless electronic - 130db, - £18.99
Car ccessories 12v • Speaker 130db wireless • Electronic siren loud - Free postage - New and Used
Car ccessories 12v • Speaker 130db wireless • Electronic siren loud - Free postage - New and Used
Wired loud 12v mini alarm - 12v, - £6.95
- Free postage - New and Used
- Free postage - New and Used
Van security alarm wireless - security, - £34.49
Protect your van • Wireless motion sensor • Built 125db siren - Free postage - New and Used
Protect your van • Wireless motion sensor • Built 125db siren - Free postage - New and Used
12v volt piezo - x, 12 - £8.50
Buy now two • 120 12v mini • Siren used house - Free postage - New and Used
Buy now two • 120 12v mini • Siren used house - Free postage - New and Used
Yale grey external - live, siren - £49.99
Grey external siren • Battery powered sync • Alarm range 104db - Free postage - New and Used
Grey external siren • Battery powered sync • Alarm range 104db - Free postage - New and Used
Lynteck sound bomb - lynteck, sb-11 - £6.52
Lynteck sound bomb • Loud quad piezo • Siren sounder home - Free postage - New and Used
Lynteck sound bomb • Loud quad piezo • Siren sounder home - Free postage - New and Used
Van security alarm - , - £69.25
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Security alarm bell box - security, - £30.99
High output piezo • Sounder xenon strobe • Flasher integral battery - Free postage - New and Used
High output piezo • Sounder xenon strobe • Flasher integral battery - Free postage - New and Used
Lynteck sound bomb - lynteck, sb-11 - £11.49
- Free postage - New and Used
- Free postage - New and Used
Outdoor alarm siren and - outdoor, - £32.10
Two tone siren • This wall mounted • Blue strobe connecting - Free postage - New and Used
Two tone siren • This wall mounted • Blue strobe connecting - Free postage - New and Used
Van security alarm - , - £83.95
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
New van car - new, van-car-camper-motorhome - £27.74
Our alarm system • Quick easy installation • Simply mount fixing - Free postage - New and Used
Our alarm system • Quick easy installation • Simply mount fixing - Free postage - New and Used
Hawk car alarms remote - hawk, start - £59.99
Hawk car alarms • Remote start central • Lock immobiliser ultrasonic - Free postage - New and Used
Hawk car alarms • Remote start central • Lock immobiliser ultrasonic - Free postage - New and Used
Camper-Van-Motorhome-Caravan - £20.80
Our alarm system • Quick easy installation • Simply mount fixing - Free postage - New and Used
Our alarm system • Quick easy installation • Simply mount fixing - Free postage - New and Used
Yale pbx external siren - yale, - £49.34
Powered external siren • Sync alarm accessory • Pin plug 104 - Free postage - New and Used
Powered external siren • Sync alarm accessory • Pin plug 104 - Free postage - New and Used
Beeper tone alarm - alarm, for - £6.35
Product description 12v • Universal auto car • Reversing warning siren - Free postage - New and Used
Product description 12v • Universal auto car • Reversing warning siren - Free postage - New and Used
Siren 6tone for car - for, alarm - £13.95
Siren 6tone 12v • Loud 115db 15w • Tone car alarm - Free postage - New and Used
Siren 6tone 12v • Loud 115db 15w • Tone car alarm - Free postage - New and Used
Volvo replacement car siren - replacement, - £22.99
Note soldering directly • Siren module main • Board risks damaging - Free postage - New and Used
Note soldering directly • Siren module main • Board risks damaging - Free postage - New and Used
12v led security alarm - dc, - £5.30
Strobe rate 90s • Minute 12v led • Anti theft alarm - Free postage - New and Used
Strobe rate 90s • Minute 12v led • Anti theft alarm - Free postage - New and Used
Get wired alarm bell - box, 12v - £29.99
- Free postage - New and Used
- Free postage - New and Used
Volvo replacement car siren - replacement, - £27.99
Note soldering directly • Siren module main • Board risks damaging - Free postage - New and Used
Note soldering directly • Siren module main • Board risks damaging - Free postage - New and Used
Tuya app 433mhz - tuya, wireless - £8.49
One set tuya • Alarm host external • Wireless siren channel - Free postage - New and Used
One set tuya • Alarm host external • Wireless siren channel - Free postage - New and Used
Bmw series f22 f23 - series, 2016 - £14.99
Year 2016 colour • Estoril blue b45 • Signature may required - Free postage - New and Used
Year 2016 colour • Estoril blue b45 • Signature may required - Free postage - New and Used
Optima plus alarm - 2, - £37.05
These are both • Untested spares repairs • Only optima plus - Free postage - New and Used
These are both • Untested spares repairs • Only optima plus - Free postage - New and Used
Van security alarm system 2 - -, - £44.95
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Proactive van security • You can install • Yourself vanolarm lite - Free postage - New and Used
Link2home smart alarm external - link2home, - £10.00
105db duration has • 80m open field • Zigbee transmission 3.0 - Free postage - New and Used
105db duration has • 80m open field • Zigbee transmission 3.0 - Free postage - New and Used
Yale dummy replica fake alarm - yale, - £32.95
Split from set • Hsa3800 new unused • Always aim describe - Free postage - New and Used
Split from set • Hsa3800 new unused • Always aim describe - Free postage - New and Used
Outdoor alarm siren - outdoor, - £34.00
Two tone siren • This wall mounted • Blue strobe connecting - Free postage - New and Used
Two tone siren • This wall mounted • Blue strobe connecting - Free postage - New and Used
Hella 3al 922 - 3al, - £12.20
Manufacturer hella axle • Belt drive want • You have great - Free postage - New and Used
Manufacturer hella axle • Belt drive want • You have great - Free postage - New and Used
Smart siren alarm - alarm, home - £44.57
Connect any socket • Usb power cord • Screw wall wifi - Free postage - New and Used
Connect any socket • Usb power cord • Screw wall wifi - Free postage - New and Used
Door window security system - door/window, - £39.17
Intruder breaks through • Protected door window • Alarm will instantly - Free postage - New and Used
Intruder breaks through • Protected door window • Alarm will instantly - Free postage - New and Used
Try this: soarer | steering wheel knobs | skoda key fob | slk 350 amg | small crash helmet | smart brabus | sterling caravan | sony car mini disc player | streetfighter headlight | sprint steering damper
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Everything you need to know about siren alarm
Whether you are looking for a brand-new or second-hand siren alarm, 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 £5.3, while premium listings can reach £139.99 — giving you a wide budget spread to work with. The average price of £30.78 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.