Spy gadgets
Spy gadgets for sale on Ireland's largest auction and classifieds sites
Wireless gsm live - wireless, remote - £19.10
This device perfect • Tool your audio • Surveillance operation its - Free postage - New and Used
This device perfect • Tool your audio • Surveillance operation its - Free postage - New and Used
Wireless audio gsm bug - bug, spy - £43.75
Start listening you • Should phone sim • Card located device - Free postage - New and Used
Start listening you • Should phone sim • Card located device - Free postage - New and Used
Voice activated wireless - wireless, gsm - £47.95
Security reasons sim • Card will not • Included way extension - Free postage - New and Used
Security reasons sim • Card will not • Included way extension - Free postage - New and Used
Voice activated gsm bug spy - activated, - £81.95
Start listening you • Should phone sim • Card located device - Free postage - New and Used
Start listening you • Should phone sim • Card located device - Free postage - New and Used
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Hidden camera detector - detector, anti - £11.99
Detector anti theft • Vibration sensor alarm • Mountable door handles - Free postage - New and Used
Detector anti theft • Vibration sensor alarm • Mountable door handles - Free postage - New and Used
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48 listings · from £3.79 · avg £20.43
⚠️ These listings were last updated more than 20 days ago.
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Browse 48 spy gadgets listings currently in our index. Prices range from £3.79 to £94.95, with an average of £20.43. 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 spy gadgets →
Listening device gps - &, - £18.90
- Free postage - New and Used
- Free postage - New and Used
Gps tracker listening device - tracker, - £19.90
- Free postage - New and Used
- Free postage - New and Used
Audio spy bug - spy, gsm - £18.99
- Free postage - New and Used
- Free postage - New and Used
2025 camera detector anti spy - 2025, - £16.99
Detector automatic audible • Alarm signal source • Identification compact design - Free postage - New and Used
Detector automatic audible • Alarm signal source • Identification compact design - Free postage - New and Used
Detector anti spy bug - bug, - £9.99
Chip upgrade our • Products are embedded • New upgraded microprocessor - Free postage - New and Used
Chip upgrade our • Products are embedded • New upgraded microprocessor - Free postage - New and Used
K18 hidden camera detector - hidden, - £39.18
Sale jmdhkk anti • Spy detector k18 • Used detecting hidden - Free postage - New and Used
Sale jmdhkk anti • Spy detector k18 • Used detecting hidden - Free postage - New and Used
Voice activated wireless - 2x, - £94.95
Way mains adapter • Hidden fully functional • Will work connected - Free postage - New and Used
Way mains adapter • Hidden fully functional • Will work connected - Free postage - New and Used
Portable hidden camera - portable, - £11.99
Detector anti theft • Vibration sensor alarm • Mountable door handles - Free postage - New and Used
Detector anti theft • Vibration sensor alarm • Mountable door handles - Free postage - New and Used
Mini voice activated recorder - voice, - £22.92
Only gsm sim • Card works this • Model are not - Free postage - New and Used
Only gsm sim • Card works this • Model are not - Free postage - New and Used
Recording mini voice activated - recording, - £18.56
Our working hours - Free postage - New and Used
Our working hours - Free postage - New and Used
Mini activated spy audio - spy, - £40.00
Voice recorder multi • Long human ear • Can hear sound - Free postage - New and Used
Voice recorder multi • Long human ear • Can hear sound - Free postage - New and Used
Audio spy bug wireless gsm - spy, - £19.99
- Free postage - New and Used
- Free postage - New and Used
Premium audio spy - premium, - £5.33
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Premium audio spy bug - premium, - £5.18
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Wireless gsm sim - sim, card - £24.99
Gf09 enhanced tiny • Battery operated device • Card sound recorder - Free postage - New and Used
Gf09 enhanced tiny • Battery operated device • Card sound recorder - Free postage - New and Used
Anti spy signal bug - rf, finder - £10.79
Beep detection new • Leather craft stitching • Groover skiving edger - Free postage - New and Used
Beep detection new • Leather craft stitching • Groover skiving edger - Free postage - New and Used
Mini gps signal detector - mini, - £22.79
Detector pen optical • Lens dedicated filter • Signal detection range - Free postage - New and Used
Detector pen optical • Lens dedicated filter • Signal detection range - Free postage - New and Used
Anti spy camera wireless - camera, rf - £13.99
Portable compact light • Weighted you can • Want continuously adjust - Free postage - New and Used
Portable compact light • Weighted you can • Want continuously adjust - Free postage - New and Used
Hidden devices bug detector - hidden, - £7.19
Type signal detector • Including battery main • Detection simple operation - Free postage - New and Used
Type signal detector • Including battery main • Detection simple operation - Free postage - New and Used
Mini gps signal detector - gps, - £22.09
Detector pen dual • Port vga svga • Monitor sharing switch - Free postage - New and Used
Detector pen dual • Port vga svga • Monitor sharing switch - Free postage - New and Used
Wireless wifi anti spy - wifi, hidden - £21.99
Wifi signal detection • This function only • Indoor use vibration - Free postage - New and Used
Wifi signal detection • This function only • Indoor use vibration - Free postage - New and Used
Premium audio spy bug wireless - bug, - £4.29
Can used cars • Motorcycles bags luggage • Pets personal belongings - Free postage - New and Used
Can used cars • Motorcycles bags luggage • Pets personal belongings - Free postage - New and Used
Gsm spy audio bug wireless - gsm, - £24.99
Gf09 enhanced tiny • Battery operated device • Card sound recorder - Free postage - New and Used
Gf09 enhanced tiny • Battery operated device • Card sound recorder - Free postage - New and Used
Premium audio spy - premium, bug - £4.91
- Free postage - New and Used
- Free postage - New and Used
Premium audio spy - audio, wireless - £4.86
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Audio spy bug wireless gsm - audio, - £14.42
- Free postage - New and Used
- Free postage - New and Used
Anti spy signal bug - bug, finder - £10.79
Beep detection flexible • Air tyre valve • Extension adaptor motorcycle - Free postage - New and Used
Beep detection flexible • Air tyre valve • Extension adaptor motorcycle - Free postage - New and Used
Premium audio spy bug wireless - spy, - £5.44
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Use monitor your • Valuables via compatible • Smartphone computer wireless - Free postage - New and Used
Premium audio spy bug - 📍premium, - £18.69
- Free postage - New and Used
- Free postage - New and Used
Mini gsm audio listening - n9, - £13.68
This two way • Gsm audio device • Calls you when - Free postage - New and Used
This two way • Gsm audio device • Calls you when - Free postage - New and Used
Rear view mirror spy - rear, - £3.79
Nobody will able • Sneak you from • See then coming - Free postage - New and Used
Nobody will able • Sneak you from • See then coming - Free postage - New and Used
Premium audio spy bug - premium, - £4.12
I5.4fbd5bwk5bwkml style box • Webkit tap highlight • Color transparent outline - Free postage - New and Used
I5.4fbd5bwk5bwkml style box • Webkit tap highlight • Color transparent outline - Free postage - New and Used
Gps signal detector pen - rf, - £19.99
Detection anti • Ultra high sensitivity • Long standby gain - Free postage - New and Used
Detection anti • Ultra high sensitivity • Long standby gain - Free postage - New and Used
Covert magnetic gps - magnetic, - £59.95
Ready use out • Magnetic battery powered • Box instant alarm - Free postage - New and Used
Ready use out • Magnetic battery powered • Box instant alarm - Free postage - New and Used
Premium audio spy - audio, bug - £5.56
Premium audio spy • Bug wireless gsm • Sound monitor listening - Free postage - New and Used
Premium audio spy • Bug wireless gsm • Sound monitor listening - Free postage - New and Used
Premium audio spy - premium, wireless - £6.89
- Free postage - New and Used
- Free postage - New and Used
Hidden camera detector - camera, - £11.99
Detector anti theft • Vibration sensor alarm • Mountable door handles - Free postage - New and Used
Detector anti theft • Vibration sensor alarm • Mountable door handles - Free postage - New and Used
Wireless detector spy - spy, camera - £9.80
- Free postage - New and Used
- Free postage - New and Used
101 spy gadgets for - 101, - £4.23
Author brad graham • Kathy mcgowan isbn • 0071468943 title 101 - Free postage - New and Used
Author brad graham • Kathy mcgowan isbn • 0071468943 title 101 - Free postage - New and Used
Camera detector anti - detector, bug - £16.99
Detector automatic audible • Alarm signal source • Identification compact design - Free postage - New and Used
Detector automatic audible • Alarm signal source • Identification compact design - Free postage - New and Used
Portable hidden camera - hidden, - £6.83
Easily scan rooms • Ceilings smoke detectors • Vents clocks other - Free postage - New and Used
Easily scan rooms • Ceilings smoke detectors • Vents clocks other - Free postage - New and Used
Spy listening device - spy, - £24.00
Spy listening device • Handheld recording tool • Equipped headphones discreet - Free postage - New and Used
Spy listening device • Handheld recording tool • Equipped headphones discreet - Free postage - New and Used
32gb mp3 spy magnetic - spy, - £33.09
Will automatically save • After hours continuous • Recording file then - Free postage - New and Used
Will automatically save • After hours continuous • Recording file then - Free postage - New and Used
Try this: surveillance cameras | swann dvr | swann security camera | tiny camera | water leak detector | wireless security camera | baxall | cctv camera recording | camera dvr digital video recorder | bg smart plug
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Everything you need to know about spy gadgets
Whether you are looking for a brand-new or second-hand spy gadgets, 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 £3.79, while premium listings can reach £94.95 — giving you a wide budget spread to work with. The average price of £20.43 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.