Best Motion Detectors Deals Online in the UK (25 Deals Found)

Last Updated - 15/12/2025 Sort By:

Best Choice
SEBSON

New
SEBSON PIR Sensor Outdoor IP44, Wall Mounted, Infrared Motion Sensor, LED suitable, Range max. 12m/180°, swivelling, max
SEBSON PIR motion detector for outdoor and for wall mounting, dimensions 79x55.5x67.5mm, Color anthracite, 3-Wire.

£12.99
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Tapo

New
Tapo T100 Smart Motion Sensor, Motion Detectors, Wide Range Detection, Instant Alerts, Hands-Free Motion-Activated Light
Wide Range Detection – Captures motion up to 23 ft.(7m) away and through 120° view

£13.98 £17.99
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New
Outdoor 180° Degree Security PIR Motion Movement Sensor Detector Switch 240V UK
Outdoor PIR motion sensor features a detection range of 180 degrees up to 12M. Bulb Type: PIR. Type: Sensor PIR Motion L

£6.99
eufy Security

New
eufy Security Home Alarm System Motion Sensor, 100° Coverage, 30 ft Detection Range, 2-Year Battery Life, Adjustable Sen
Protection That Lasts: The included battery provides up to 2 years of power for round-the-clock security.

£14.99 £24.99
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New
360 Degree Recessed PIR Ceiling Occupancy Motion Sensor Detector Light Switch
Recessed 360° PIR Ceiling Occupancy Motion Sensor Light Switch. Recessed ceiling design blends smoothly with any décor.

£54.99
SEBSON

New
SEBSON PIR Sensor Outdoor IP65, Surface Wall mounted, Infrared Motion Sensor, LED suitable, Range max. 12m/180° + 3m/360
Motion detector for outdoor use IP65 and for surface wall mounting with two IR sensors, dimensions 90x74x40mm, Color ant

£15.99
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Best Value
Aqara

New
Aqara Motion Sensor P1(Upgraded Version), REQUIRES AQARA HUB, 5-Year Battery Life, Configurable Detection Timeout, for A
✽[NOTES] Requires an Aqara Zigbee 3.0 hub and a secured 2.4 GHz Wi-Fi network connection. The Motion Sensor P1 is compat

£18.39 £22.99
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New
HTZSAFE Wireless Driveway Alarm PIR Motion Detector Security System Waterproof
Fully expandable system, up to 32 HTZSAFE sensors can be added to the 1 receiver; and 1 sensor can be added to unlimited

£25.95
Eve

New
Eve Motion (Matter) – Smart indoor and outdoor motion sensor with light sensor, smart control of devices, Thread, works
Cover any space: 120° field of view and up to 9 m detection range, Indoors and outdoors thanks to IPX3 water resistance

£29.94 £44.95
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New
HTZSAFE Wireless Driveway Alarm PIR Motion Detector Security System Waterproof
Fully expandable system, up to 32 HTZSAFE sensors can be added to the 1 receiver; and 1 sensor can be added to unlimited

£24.89
SENCKIT

New
WiFi PIR Motion Sensor: Smart Indoor Motion Detector with App Notification Alerts & Records, Battery Included, Infrared
WIFI MOTION SENSOR: No hub required, 2.4GHz WiFi One-key connect, easy to setup. "Tuya" or "Smart Life" App real-time co

£13.96 £16.67
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STEINEL

New
Steinel IS 1 black motion detector, indoor and outdoor, 120° motion detector, 10 m range, surface-mounted and flush-moun
The IS 1 infrared motion detector offers perfect sensor technology with max. 500 W switching power (max. 250 W LED/50 pc

£23.99 £30.00
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New
Outdoor 180° Degree Security PIR Motion Movement Sensor Detector Switch 240V UK
Made with plastic material, this sensor light switch is a practical and efficient choice for outdoor use in the United K

£5.60
SEBSON

New
SEBSON PIR Sensor Indoor, Ceiling Flush Mounted, Infrared Motion Sensor, LED Suitable, Range 6m / 360°, max. 1200/300W,
Motion detector for indoor use IP20 and for flush ceilling mounting with PIR sensor (no light included), dimensions Ø75x

£12.99
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New
240° PIR Motion Sensor Black Outdoor IP65 3in1 Inner Corner Wall Mount Detector
Bulkhead Lights. Black PIR 360° Motion Sensor Detector Outdoor NEW IP44 Certified 3 in 1 Mount. Detection Range:240(3 x

£15.50
HTZSAFE

New
Driveway Alarm- 1/2 Mile Long Range Wireless Driveway Alarm Outdoor Motion Sensor&Detector-DIY Security Alert System-Mon
WIDE RANGE OF APPLICATIONS : The wireless weather resistant motion sensor can be used to monitor&protect your outdoor/in

£39.99
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New
Degree Outdoor Movement Sensor PIR Motion Motion Sensor Switch Detector Switch
With the Smart Motion detector your lights will turn on automatically when you enter a room. Type: Motion Sensor Switch.

£5.99
New
2PCS Outdoor 180° Degree Security PIR Motion Movement Sensor Detector Switch UK
Outdoor PIR motion sensor features a detection range of 180 degrees up to 12M. Bulb Type: PIR. Type: Sensor PIR Motion L

£10.45
New
New Motion Sensor Infrared PIR Movement Detector Outdoor Sensor Light Switch
Motion Sensor Infrared PIR Movement Detector Outdoor Sensor Light Switch UK Product Feature: 1. Use high-quality materia

£6.29
New
Surface Mount PIR Ceiling Occupancy Motion Sensor Detector Light Switch 360
Surface Mount PIR Ceiling Occupancy Motion. PIR sensors allow you to sense motion, almost always to detect whether a hum

£7.95
New
Outdoor 180° Degree Security PIR Motion Movement Sensor Detector Switch
Type:Sensor PIR Motion Light. This product is a new type of energy-saving lighting switch, it adopts high sensitivity de

£6.99
New
Degree Outdoor Movement Sensor PIR Motion Motion Sensor Switch Detector Switch
With the Smart Motion detector your lights will turn on automatically when you enter a room. The smart products, increas

£5.45
New
PIR Motion Sensor Detector Smart Switch 110V 220V Indoor Outdoor Time Delay Mode
Output mode: sensor output. i4.5542r8tsr8tsYQ" style="box-sizing: border-box; -webkit-tap-highlight-color: transparent;

£3.98
New
PIR motion Sensor Detector Infrared manual override 20m Distance
Detection Distance: Up to 20m. Manual Override Motion Sensor – Ceiling & Wall Mountable, IP65 Rated. Manual Override, Ce

£15.00
New
Yale SR-EIR External Motion Detector
The Yale SR-EIR External Motion Detector is a white wireless unit powered by a battery, designed to be compatible with A

£20.63

25 Motion Detectors deals are available from: Amazon, eBay stores, starting from £3.98.
The biggest discount we found is 10%% on SEBSON PIR Sensor Outdoor IP44, Wall Mounted, Infrared Motion Sensor, LED suitable, Range max. 12m/180°, swivelling, max. 800/400W, anthracite at Amazon.
The lowest price we found is £3.98 while the highest is £54.99.
Prices for the best Motion Detectors deals average at £16.55.
Last updated on December 15, 2025.
We scanned these quality online stores and more to deliver you with the best offers online available for Motion Detectors.