Home security system
Home security system for sale on Ireland's largest auction and classifieds sites
Budget picks — under £39
Instant when switch • Instan state enter • Password turn function - Free postage - New and Used
Built pir motion • Detector power batteries • Not included when - Free postage - New and Used
You can always • Two type storage • Card need buy - Free postage - New and Used
Yale series alarm • Keypad white wireless • Smart home security - Free postage - New and Used
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Motion sensor alarm • Detector remote control • Alert security indoor - Free postage - New and Used
Browse 48 home security system listings currently in our index. Prices range from £6.75 to £229.95, with an average of £82.2. 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 system →
Will try our • Best serve you • Wifi used product - Free postage - New and Used
Coverage 105 scanning • Range ensures large • Area covered can - Free postage - New and Used
Ear piercing 113db • Wireless siren alarm • Deters opportunist thief - Free postage - New and Used
Shed garage alarm • White saa5015 simple • Install can wall - Free postage - New and Used
After connected you • Can live view • Change setting rotate - Free postage - New and Used
Works dvr that • Supports motion detection • 1080p full captures - Free postage - New and Used
Set your ring • Alarm minutes without • Need tools professional - Free postage - New and Used
You can warn • Intruders your voice • Talk family friends - Free postage - New and Used
25m night vision • Distance zoom enlarging • Picture make you - Free postage - New and Used
Remote key fobs • 23a 12v battery • Wireless pir motion - Free postage - New and Used
Its zoom ensures • Detail missed 5mp • High definition clarity - Free postage - New and Used
Mid-range — £40 to £100
- Free postage - New and Used
After june 2025 • Uses arcctv app • Clear 4mp fhd - Free postage - New and Used
Alarm will automatically • Arm nothing detected • After minutes continue - Free postage - New and Used
Can also support • Local video storage • Via fat32 micro - Free postage - New and Used
Put sim card • This alarm install • Sensor window door - Free postage - New and Used
Infrared sensor detector • Battery use aaa • Batteries include wifi - Free postage - New and Used
Siren output 500ma • Wifi gsm intranet • Alarm system app - Free postage - New and Used
Poe cctv kits • Accessories 1080p pixel • Provides vivid clear - Free postage - New and Used
Tuya wifi gsm • Gprs 4.3 wireless • Communicator this latest - Free postage - New and Used
High decibel siren • Built 120db alarm • Deter intruders alert - Free postage - New and Used
High decibel siren • Built 120db alarm • Deter intruders alert - Free postage - New and Used
Tuya wifi gsm • Alarm system support • 100 wireless detector - Free postage - New and Used
Poe cctv kits • Accessories 1080p pixel • Provides vivid clear - Free postage - New and Used
You can this • Via yale smart • Living alarm app - Free postage - New and Used
Poe cctv kits • Accessories more than • 3.0lux night vision - Free postage - New and Used
Poe cctv kits • 265 coding can • Reduce file sizes - Free postage - New and Used
Premium — over £107
- Free postage - New and Used
Solar powered siren • Help protect all • Types external locations - Free postage - New and Used
105 tuya wifi • Version - Free postage - New and Used
You can warn • Intruders your voice • Talk family friends - Free postage - New and Used
Alarm motion detector • Range extender our • Lowest price ever - Free postage - New and Used
Sentry pro alarm • Solution uses latest • Design components outstanding - Free postage - New and Used
Channel 1080n dvr • 500gb hard drive • 1tb - Free postage - New and Used
You can easily • Switch off unwanted • Alarms via app - Free postage - New and Used
This wired system • Audio recording but • Setting couldn easier - Free postage - New and Used
Poe cctv kits • System have multiple • Recording modes 8mp - Free postage - New and Used
This wired system • But setting couldn • Easier via included - Free postage - New and Used
Poe cctv kits • Accessories customizable detection • Area compared 264 - Free postage - New and Used
Expandable 10ch nvr • Hdmi output display • Need cover more - Free postage - New and Used
- Free postage - New and Used
Poe cctv kits • Accessories 1080p pixel • Provides vivid clear - Free postage - New and Used
This complete diy • Security system combines • Advanced intrusion detection - Free postage - New and Used
Try this: house alarms | large safes | lock box | lock picking tools | master key | motion detector | old barn doors | siren lights | small locker | small safes
🔥 Best eBay deals on home security system
See all listings on eBay →These 48 listings for home security system are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Wireless Door Alarm Shed
Instant when switch • Instan state enter • Password turn function
£7
SENSOR MOTION PIR WIRELESS
Built pir motion • Detector power batteries • Not included when
£7
Security Camera Wireless
You can always • Two type storage • Card need buy
£9
Everything you need to know about home security system
Whether you are looking for a brand-new or second-hand home security system, 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 £6.75, while premium listings can reach £229.95 — giving you a wide budget spread to work with. The average price of £82.2 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.