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Wired loud alarm horn - wired,
£7.85
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Van security alarm easy fit - alarm,
£31.90
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Volvo ford alarm siren - ford, module
£149.00
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Volvo v40 alarm siren - volvo,
£165.00
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Retro bicycle siren alarm - alarm, 3
£16.81
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Personal alarm keychain with - keychain,
£6.49
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Rechargeable battery personal - rechargeable,
£4.48
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Car alarm central - alarm, locking
£129.99
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Hot 120db power - power, failure
£5.14
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Personal safety alarm loud - personal,
£199.99
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100w 12v tone sound - 12v,
£11.00
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Pack personal safety - pack,
£9.99
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12v volt piezo siren - 2,
£8.50
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Car alarms central - alarms, lock
£39.99
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Car horn alarm siren - car,
£79.19
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Peugeot 208 horn single - horn, siren
£12.89
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12v tone siren emergency - tone,
£10.39
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Technaxx car alarm - car, with
£24.99
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12v 120db mini - 120db, loud
£4.50
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Loud personal alarm keychain - personal,
£6.19
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Rechargeable battery personal - battery,
£4.45
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Ring alarm outdoor smart siren - outdoor,
£59.99
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Walk easy alert - easy,
£9.95
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3am 922 000 971 hella - 3am,
£18.78
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Flasher led pcb with battery - led,
£7.99
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130db personal safety - 130db,
£6.14
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High decibel alarm - high,
£4.49
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Car reverse siren horn - siren,
£8.97
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Car alarms immobiliser - +,
£59.99
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Peugeot boxer alarm - peugeot, siren
£80.00
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Car horn alarm siren - horn,
£86.99
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Car horn alarm siren - horn,
£109.99
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12v car alarm loud speaker - alarm,
£11.00
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Personal alarm keychain - personal, with
£5.99
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Car horn alarm - siren, buzzer
£149.95
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12v 120db loud - 12v,
£5.99
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12v led security - led, alarm
£4.99
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Bluetooth key finder - finder, 130db
£7.99
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Jaguar xj f - /,
£165.00
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Battery for visonic powermax - battery, for-visonic
£18.99
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Siren 6tone for car alarm - siren,
£14.95
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Universal 12v motor driven air - 12v,
£7.25
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Solar infrared motion sensor - infrared,
£11.49
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Kerui alarm home - kerui,
£29.99
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Universal 105db back - 105db, up
£6.51
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Rechargeable personal safety - rechargeable,
£4.39
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12v battery backup - battery, for
£13.49
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100w 12v tone - tone, car
£10.75
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Rechargeable battery personal - rechargeable,
£5.01
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12v siren strobe - 12v,
£31.90
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130db personal safety alarm - 130db,
£6.46
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Outdoor siren indoor - outdoor, siren,
£13.00
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Compact 120db wired siren - siren, for
£8.99
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Rechargeable loud alarm - loud,
£9.72
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Rechargeable loud alarm - loud,
£6.55
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130db personal safety alarm - 130db,
£6.05
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Ford mk2 single horn siren - horn,
£8.99
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Outdoor alarm siren and - outdoor,
£34.00
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Yale dbx dummy - ac-dbx, with
£31.99
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100w 12v tone - 12v, sound
£8.00
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Wired strobe siren - wired, 120db
£4.60
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Pcb flasher blue led battery - blue,
£5.35
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Wired loud alarm - alarm, 110db
£8.90
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130db personal safety alarm - 130db,
£5.60
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Masterblaster 127ba alarm - 127ba,
£134.86
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Sound tone loud vip horn - sound,
£11.00
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100w 12v car truck - car, fire
£11.00
Buy It Now
130db personal safety alarm - 130db,
£5.99
Buy It Now
Alarm siren mercedes - siren, w204
£19.99
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Vauxhall corsa horn single - corsa,
£9.72
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12v sound loud car warning - car,
£10.99
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Yale shed garage alarm battery - yale,
£19.99
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Car truck reverse - truck,
£13.95
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Personal safety alarm loud - personal,
£14.99
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Outdoor siren indoor - siren,,
£13.00
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Tone miniature panel mount - panel,
£9.49
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Motion sensor alarm padlock - alarm,
£9.90
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Eufy security siren 105 - siren,105, db
£39.99
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12v led security alarm - dc,
£8.80
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100w 12v tone sound car - 7,
£10.68
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Electric siren industrial - electric,
£56.40
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3pcs police approved - police,
£8.60
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Pcb flasher red - flasher,
£5.35
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Yale external alarm - yale,
£52.99
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Masterblaster 127ba alarm - masterblaster,
£134.99
Buy It Now
Van security alarm - van,
£31.95
Buy It Now
Walk easy personal attack - personal,
£10.95
Buy It Now
Car alarm remote central - remote,
£99.99
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Personal safety alarm loud - safety,
£6.20
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2pcs 12v piezo buzzer - 2pcs, alarm
£2.49
Buy It Now
X personal panic - 1/2/5/10/20,
£7.99
Buy It Now
Personal safety alarm 130db - alarm,
£27.69
Buy It Now
Wired loud alarm horn - loud,
£8.99
Buy It Now
12v 30w car - car, truck
£7.99
Buy It Now
Aston martin anti theft - aston,
£149.00
Buy It Now
Van car camper truck easy - van-car-camper-truck, easy-fit
£31.90
Buy It Now
Looking for more siren alarm?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 siren alarm listings currently in our index. Prices range from £2.49 to £199.99, with an average of £31.6. 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 →
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Whether you are looking for a brand-new or second-hand siren alarm, 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 £2.49, while premium listings can reach £199.99 — giving you a wide budget spread to work with. The average price of £31.6 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.