Best Motion Detectors Deals Online in the UK (10 Deals Found)

Last Updated - 11/09/2026 Sort By:

Best Choice
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

£14.99 £17.99
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.

£13.99
Best Value
CPVAN

New
CPVAN Indoor Motion Sensor Alarm with Siren, Wireless Infrared DIY PIR Motion Detector Burglar Alarm System, Battery Ope
CPVAN BRAND YOU CAN TRUST - The team at CPVAN SECURITY has dedicated more than 10 years and thousands of hours making th

£18.99 £19.99
Ring

New
Ring Alarm Motion Detector (2nd Generation)
Get real-time notifications on your phone when motion is detected at home.

£29.00 £29.99
Digiteck

New
A9-NEW IN BLACK WIRELESS WEATHERPROOF GARDEN,DRIVEWAY,GARAGE,OUTBUILDING BURGLAR VISUAL ALERT LED ALARM
BRAND NEW LATEST EDITION BLACK VERSION

£24.99
38% Off
SONOFF

New
SONOFF SNZB-03P Zigbee Motion Sensor 1-Pack, 3-Year Battery Life, for Alert System and Automations Wireless Motion Detec
【5-Sec Faster Detection】Automatically turn the lights on immediately when you pass by, and turn off the light after you

£12.30 £19.90
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
Luceco

New
Luceco LGIP44WSB-01 LED Tilt and Swivel PIR Motion Sensor Wall Mounted Lighting, 180 Degree Angle, 21 x 7.5 x 5.5 cm, Bl
ADJUSTABLE DAY AND NIGHT SENSOR AND TIME ADJUSTABLE: With an IP65 rating, you can rely on the guardian outdoor light to

£10.37
TRIXES

New
TRIXES Garden Shed Wireless Motion Sensing Alarm, White, Battery Powered, 105° Scanning Range, 105dB, 2 x Remote Control
HIGH-VOLUME 105DB SIREN ALARM; When motion is detected, the built-in alarm emits a powerful 105-decibel siren—loud enoug

£10.99
SEBSON

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

£16.99

10 Motion Detectors deals are available from: Amazon stores, starting from £10.37.
The biggest discount we found is 38% on SONOFF SNZB-03P Zigbee Motion Sensor 1-Pack, 3-Year Battery Life, for Alert System and Automations Wireless Motion Detector, SONOFF Zigbee Bridge Required, Batteries Included at Amazon.
The lowest price we found is £10.37 while the highest is £39.99.
Prices for the best Motion Detectors deals average at £19.26.
Last updated on September 11, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Motion Detectors.