Motion detector
Motion detector for sale on Ireland's largest auction and classifieds sites
Outdoor 180 degree security - 180°, - £6.89
Outdoor pir motion • Sensor features detection • Range 180 degrees - Free postage - New and Used
Outdoor pir motion • Sensor features detection • Range 180 degrees - Free postage - New and Used
Wireless motion sensor - wireless, - £5.99
Itswireless design makes • Installation quick hassle • Free wiring complicated - Free postage - New and Used
Itswireless design makes • Installation quick hassle • Free wiring complicated - Free postage - New and Used
Ceiling occupancy motion - ceiling, - £13.00
Ceiling occupancy motion • Sensor detector 360 • Degree recessed pir - Free postage - New and Used
Ceiling occupancy motion • Sensor detector 360 • Degree recessed pir - Free postage - New and Used
Pir motion sensor detector - motion, - £14.99
Infrared motion sensor • Ip65 indoor outdoor • Detection range 180 - Free postage - New and Used
Infrared motion sensor • Ip65 indoor outdoor • Detection range 180 - Free postage - New and Used
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Degree outdoor movement sensor - movement, - £5.25
Perfect enhancing security • Saving energy adding • Convenience any space - Free postage - New and Used
Perfect enhancing security • Saving energy adding • Convenience any space - Free postage - New and Used
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48 listings · from £2.45 · avg £10.41
⚠️ These listings were last updated more than 13 days ago.
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Browse 48 motion detector listings currently in our index. Prices range from £2.45 to £52.7, with an average of £10.41. 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 motion detector →
Tuya wifi pir motion - pir, sensor - £4.25
Type wifi pir • Motion sensor detector • 2.4ghz connection direct - Free postage - New and Used
Type wifi pir • Motion sensor detector • 2.4ghz connection direct - Free postage - New and Used
Outdoor 180 degree security - outdoor, 180° - £4.99
Smartwares motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Smartwares motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Surface mount pir - surface, - £7.95
Surface mount pir • Ceiling occupancy motion • Sensors allow you - Free postage - New and Used
Surface mount pir • Ceiling occupancy motion • Sensors allow you - Free postage - New and Used
Outdoor 180 degree - outdoor, 180° - £4.29
Smartwares motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Smartwares motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Plug wireless pir motion - pir, - £10.55
Wireless plug receiver • Pir motion sensor • Plugs into any - Free postage - New and Used
Wireless plug receiver • Pir motion sensor • Plugs into any - Free postage - New and Used
Tuya wifi pir - tuya, - £5.39
Wifi version sensor • 2.4ghz not need • Suitable turning lights - Free postage - New and Used
Wifi version sensor • 2.4ghz not need • Suitable turning lights - Free postage - New and Used
Outdoor 180 degree security - outdoor, - £8.45
Type sensor pir • Motion light this • Energy saving lighting - Free postage - New and Used
Type sensor pir • Motion light this • Energy saving lighting - Free postage - New and Used
Ring alarm motion detector - motion, - £23.99
2nd generation ring • Ideal use living • Rooms hallways bedrooms - Free postage - New and Used
2nd generation ring • Ideal use living • Rooms hallways bedrooms - Free postage - New and Used
Helvar digidim321 motion - helvar, - £52.70
Helvar digidim321 motion • Detector white reliable • Efficient lighting solution - Free postage - New and Used
Helvar digidim321 motion • Detector white reliable • Efficient lighting solution - Free postage - New and Used
Pir motion sensor detector - motion, - £15.00
Ceiling wall mountable • Detection distance 20m • Manual override motion - Free postage - New and Used
Ceiling wall mountable • Detection distance 20m • Manual override motion - Free postage - New and Used
Tuya wifi zigbee - tuya, motion - £8.99
Zigbee version sensor • Hub tuya multi • Mode gateway other - Free postage - New and Used
Zigbee version sensor • Hub tuya multi • Mode gateway other - Free postage - New and Used
Sr501 pir motion sensor - pir, - £2.95
Sr501 pir motion • Sensor module infrared • Pyroelectric detector esp32 - Free postage - New and Used
Sr501 pir motion • Sensor module infrared • Pyroelectric detector esp32 - Free postage - New and Used
Zigbee mini smart - smart, motion - £4.17
Zigbee 3.0 • Technology ensuring fast • Response stable connection - Free postage - New and Used
Zigbee 3.0 • Technology ensuring fast • Response stable connection - Free postage - New and Used
Zigbee mini smart - mini, motion - £4.99
Wireless proctol zigbee • Pir sensor cr2450 • Battery inside detection - Free postage - New and Used
Wireless proctol zigbee • Pir sensor cr2450 • Battery inside detection - Free postage - New and Used
New motion sensor infrared - sensor, pir - £4.43
Pir motion sensor • Switch 220v 12v • 180 outdoor infrared - Free postage - New and Used
Pir motion sensor • Switch 220v 12v • 180 outdoor infrared - Free postage - New and Used
240v motion sensor - 240v, infrared - £9.99
Outdoor pir motion • Sensor features detection • Range 180 degrees - Free postage - New and Used
Outdoor pir motion • Sensor features detection • Range 180 degrees - Free postage - New and Used
Pir motion sensor detector - pir, - £2.45
Output mode sensor • Lightweight easy install • Operate plug play - Free postage - New and Used
Output mode sensor • Lightweight easy install • Operate plug play - Free postage - New and Used
12v 24v pir - 5v, - £2.75
Pir motion sensor • Detector switch auto • Works darkness only - Free postage - New and Used
Pir motion sensor • Detector switch auto • Works darkness only - Free postage - New and Used
Anti pet pir motion sensor - *anti-pet, - £8.80
Dual pir sensor • Anti pet recognition • Technology under 15kg - Free postage - New and Used
Dual pir sensor • Anti pet recognition • Technology under 15kg - Free postage - New and Used
Outdoor 180 degree security - outdoor, - £5.99
Smartwares motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Smartwares motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Degree outdoor movement sensor - movement, - £4.02
Outdoor use this • Motion detector switch • Provides convenience safety - Free postage - New and Used
Outdoor use this • Motion detector switch • Provides convenience safety - Free postage - New and Used
Outdoor 180 degree security - 180°, - £5.90
Smart motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Smart motion detector • Your lights will • Turn automatically when - Free postage - New and Used
Pir infrared motion sensor - pir, - £6.08
Infrared pir motion • Sensor switch load • Power led 40w - Free postage - New and Used
Infrared pir motion • Sensor switch load • Power led 40w - Free postage - New and Used
Timeguard nighteye plus - timeguard, - £10.00
Acel ac444744 dedicated • Pir detectors black • Finish led pro - Free postage - New and Used
Acel ac444744 dedicated • Pir detectors black • Finish led pro - Free postage - New and Used
Led pir sensor - led, 30w - £35.00
This led pir • Sensor floodlight 30w • Twin motion detector - Free postage - New and Used
This led pir • Sensor floodlight 30w • Twin motion detector - Free postage - New and Used
360 degree recessed - degree, pir - £9.89
They will save • Energy ensuring lights • Fans are not - Free postage - New and Used
They will save • Energy ensuring lights • Fans are not - Free postage - New and Used
Occupancy motion sensor - , - £14.00
Switch recessed use • Has 360 pir • Coverage working temperature - Free postage - New and Used
Switch recessed use • Has 360 pir • Coverage working temperature - Free postage - New and Used
12v 24v pir motion - dc, - £18.68
6pcs automatic infrared • Pir motion sensor • Switch colour black - Free postage - New and Used
6pcs automatic infrared • Pir motion sensor • Switch colour black - Free postage - New and Used
Outdoor 180 degree security - 180°, - £6.89
Outdoor pir motion • Sensor features detection • Range 180 degrees - Free postage - New and Used
Outdoor pir motion • Sensor features detection • Range 180 degrees - Free postage - New and Used
Tuya wifi pir motion sensor - tuya, - £5.35
Sensor uses infrared • Background radiation inspection • Principle version delayed - Free postage - New and Used
Sensor uses infrared • Background radiation inspection • Principle version delayed - Free postage - New and Used
Pir motion sensor detector - motion, - £2.51
Output mode sensor • I1.6a08kf3skf3syo style box • Webkit tap highlight - Free postage - New and Used
Output mode sensor • I1.6a08kf3skf3syo style box • Webkit tap highlight - Free postage - New and Used
2pcs pir motion sensor - 2pcs, - £6.97
Sensor switch • Has feature lightweight • Energy saving lowheat - Free postage - New and Used
Sensor switch • Has feature lightweight • Energy saving lowheat - Free postage - New and Used
Outdoor 180 degree security - 180°, - £5.87
Motion detector switch • Upgrade your lighting • System this smart - Free postage - New and Used
Motion detector switch • Upgrade your lighting • System this smart - Free postage - New and Used
Steinel is2160blk black pir - steinel, - £36.25
Steinel is2160b series • Black wall mounting • External 160 pir - Free postage - New and Used
Steinel is2160b series • Black wall mounting • External 160 pir - Free postage - New and Used
Pir motion sensor - pir, ceiling - £15.00
Occupancy sensor switch • Pir presence detector • Includes clear instructions - Free postage - New and Used
Occupancy sensor switch • Pir presence detector • Includes clear instructions - Free postage - New and Used
Pir motion sensor detector - pir, - £7.55
Output mode sensor • Lightweight easy install • Operate plug play - Free postage - New and Used
Output mode sensor • Lightweight easy install • Operate plug play - Free postage - New and Used
New motion sensor infrared - new, - £4.27
Adopts high sensitivity • Detector integrate circuit • Smt working rotation - Free postage - New and Used
Adopts high sensitivity • Detector integrate circuit • Smt working rotation - Free postage - New and Used
Bosch isc bpr2 - bosch, isc-bpr2-w12 - £12.99
Bosch isc bpr2 • W12 blue line • Gen2 pir motion - Free postage - New and Used
Bosch isc bpr2 • W12 blue line • Gen2 pir motion - Free postage - New and Used
Pir motion sensor tuya - motion, smart - £9.49
Smart motion detection • Mmwave ultra sensitive • Technology ensures accurate - Free postage - New and Used
Smart motion detection • Mmwave ultra sensitive • Technology ensures accurate - Free postage - New and Used
Degree outdoor movement sensor - degree, - £5.08
Down left right • Type pir motion • Detector sensor head - Free postage - New and Used
Down left right • Type pir motion • Detector sensor head - Free postage - New and Used
Led security pir infrared - led, - £5.64
High sensitivity inductive • Induction too strong • Can adjusted minimum - Free postage - New and Used
High sensitivity inductive • Induction too strong • Can adjusted minimum - Free postage - New and Used
Pack solar light outdoor 56 - solar, outdoor, - £16.99
When motion detected • Light sensor detection • Detects people within - Free postage - New and Used
When motion detected • Light sensor detection • Detects people within - Free postage - New and Used
Yale wireless pir motion - wireless, - £16.15
Motion detector • Yale wireless pir • 868mhz technology reliable - Free postage - New and Used
Motion detector • Yale wireless pir • 868mhz technology reliable - Free postage - New and Used
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Everything you need to know about motion detector
Whether you are looking for a brand-new or second-hand motion detector, 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 £2.45, while premium listings can reach £52.7 — giving you a wide budget spread to work with. The average price of £10.41 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.