Motion Sensors & PIRs
Improve your security and automation with our Motion Sensors & PIRs – reliable solutions for detecting movement in and around your property. Ideal for both homes and businesses, these sensors trigger alarms or lights to enhance safety, deter intruders, and add everyday convenience.
Pair your Motion Sensors & PIRs with our intruder alarms or security lighting for a fully integrated system. You can also browse our full security products collection to find more ways to protect your property.
Shop trusted security brands such as Ajax, GJD and Hikvision at WME.
For installation tips and expert advice, visit our Help & Support Blog.
Save £5.33
AJAX: FIBRA MOTIONPROTECT+, Wired Motion Sensor, 12m Detection Range, Pet Immunity, 24V AC, 96g
Pet Immunity£ 56 72RRP: £62.05Fast delivery Mon, 15 Sep
Save £11.52
AJAX: MOTIONCAM, Wireless Photo Detector, 1700m Range, 640x480 Camera, 4 Year Battery Life
Camera Integrated£ 122 52RRP: £134.04Fast delivery Mon, 15 Sep
Save £22.20
Photo Verification£ 259 79RRP: £281.99Fast delivery Mon, 15 Sep
Save £6.72
GJD: GJD023 - ELITE, External PIR Detector, IP55 Rated, 35m Detection Range, 180° Pan, 90° Tilt
IP55 Rated£ 78 62RRP: £85.34Fast delivery Mon, 15 Sep
Save £22.92
GJD: GJD350 - D-TECT 50, Motion Detector, BS 8418 Compliant, 50m Range, Zinc Alloy, IP65
50m Detection£ 268 16RRP: £291.08Fast delivery Mon, 15 Sep
Save £25.44
GJD: GJD359, Anti-Masking Motion Detector, Dual Technology, 50m Range, Adjustable Angle
50m Range£ 297 65RRP: £323.09Fast delivery Mon, 15 Sep
Save £17.88
500m Range£ 209 20RRP: £227.08Fast delivery Mon, 15 Sep
Save £4.68
Save £5.92
5 Year Battery2 Years WarrantyFast delivery Mon, 15 Sep
Save £6.83
12m DetectionFast delivery Mon, 15 Sep
Save £0.94
Dual Mounting£ 10 95RRP: £11.892 Years WarrantyFast delivery Mon, 15 Sep
Save £1.23
Versatile Use£ 10 95RRP: £12.182 Years WarrantyFast delivery Mon, 15 Sep
Save £1.10
Pyronix: KX10DP, 10m Pet Immune PIR Detector, Passive Infrared, 24kg Capacity, White
Pet Friendly£ 12 82RRP: £13.92Fast delivery Mon, 15 Sep
Save £7.66
Pyronix: KX10DTP3-WE, 10m Wireless Dual Tech Pet Immune PIR Detector, White, 20kg Capacity
20kg Pet Safe£ 89 65RRP: £97.312 Years WarrantyFast delivery Mon, 15 Sep
Save £2.70
Pyronix: KX15DT3, Dual Tech PIR Motion Sensor, 15m Detection Range, Triple LEDs
15m Range£ 31 48RRP: £34.18Fast delivery Mon, 15 Sep
Save £4.68
Pyronix: TMD15, 15m Dual Tech PIR Detector, Anti-Masking, 2 Sensors, Compliance Grade 3
Grade 3 Security£ 54 78RRP: £59.465 Years Warranty
Save £1.14
12m Detection£ 13 41RRP: £14.55Fast delivery Mon, 15 Sep
Save £1.07
Texecom: AAC-0001, Medusa PIR Motion Sensor, 12m Range, Adjustable Mounting Height, EN 50131 Grade 2
12m Coverage£ 12 54RRP: £13.61Fast delivery Mon, 15 Sep
Save £0.90
12m Range£ 10 58RRP: £11.48Fast delivery Mon, 15 Sep
Save £2.03
Texecom: AEL-0001, Wired Shock Sensor with VIBER™ Technology, EN 50131-2-8 Grade 3, 9-16 V DC
Grade 3 Security£ 23 75RRP: £25.78Fast delivery Mon, 15 Sep
Save £7.24
IP65 Rated£ 84 68RRP: £91.92Fast delivery Mon, 15 Sep
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Weather Resistant£ 84 68RRP: £91.92Fast delivery Mon, 15 Sep
Save £1.34
15m Range£ 15 63RRP: £16.97Fast delivery Mon, 15 Sep
Save £1.54
20m Coverage£ 18 04RRP: £19.58Fast delivery Mon, 15 Sep
Save £1.62
20m Coverage£ 18 94RRP: £20.562 Years WarrantyFast delivery Mon, 15 Sep
Save £3.00
Texecom: AKD-0006, Capture D20 Black Dual Tech PIR Motion Detector, 20m Coverage, Grade 2
20m Coverage£ 35 15RRP: £38.15Fast delivery Mon, 15 Sep
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Save £5.33
AJAX: FIBRA MOTIONPROTECT+, Wired Motion Sensor, 12m Detection Range, Pet Immunity, 24V AC, 96g
Pet Immunity£ 56 72RRP: £62.05Fast delivery Mon, 15 Sep -
Save £11.52
AJAX: MOTIONCAM, Wireless Photo Detector, 1700m Range, 640x480 Camera, 4 Year Battery Life
Camera Integrated£ 122 52RRP: £134.04Fast delivery Mon, 15 Sep -
Save £22.20
Photo Verification£ 259 79RRP: £281.99Fast delivery Mon, 15 Sep
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Save £6.72
GJD: GJD023 - ELITE, External PIR Detector, IP55 Rated, 35m Detection Range, 180° Pan, 90° Tilt
IP55 Rated£ 78 62RRP: £85.34Fast delivery Mon, 15 Sep -
Save £22.92
GJD: GJD350 - D-TECT 50, Motion Detector, BS 8418 Compliant, 50m Range, Zinc Alloy, IP65
50m Detection£ 268 16RRP: £291.08Fast delivery Mon, 15 Sep -
Save £25.44
GJD: GJD359, Anti-Masking Motion Detector, Dual Technology, 50m Range, Adjustable Angle
50m Range£ 297 65RRP: £323.09Fast delivery Mon, 15 Sep -
Save £17.88
500m Range£ 209 20RRP: £227.08Fast delivery Mon, 15 Sep
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Save £4.68
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Save £5.92
5 Year Battery2 Years WarrantyFast delivery Mon, 15 Sep
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Save £6.83
12m DetectionFast delivery Mon, 15 Sep
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Save £0.94
Dual Mounting£ 10 95RRP: £11.892 Years WarrantyFast delivery Mon, 15 Sep
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Save £1.23
Versatile Use£ 10 95RRP: £12.182 Years WarrantyFast delivery Mon, 15 Sep
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Save £1.10
Pyronix: KX10DP, 10m Pet Immune PIR Detector, Passive Infrared, 24kg Capacity, White
Pet Friendly£ 12 82RRP: £13.92Fast delivery Mon, 15 Sep -
Save £7.66
Pyronix: KX10DTP3-WE, 10m Wireless Dual Tech Pet Immune PIR Detector, White, 20kg Capacity
20kg Pet Safe£ 89 65RRP: £97.312 Years WarrantyFast delivery Mon, 15 Sep -
Save £2.70
Pyronix: KX15DT3, Dual Tech PIR Motion Sensor, 15m Detection Range, Triple LEDs
15m Range£ 31 48RRP: £34.18Fast delivery Mon, 15 Sep -
Save £4.68
Pyronix: TMD15, 15m Dual Tech PIR Detector, Anti-Masking, 2 Sensors, Compliance Grade 3
Grade 3 Security£ 54 78RRP: £59.465 Years Warranty -
Save £1.14
12m Detection£ 13 41RRP: £14.55Fast delivery Mon, 15 Sep
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Save £1.07
Texecom: AAC-0001, Medusa PIR Motion Sensor, 12m Range, Adjustable Mounting Height, EN 50131 Grade 2
12m Coverage£ 12 54RRP: £13.61Fast delivery Mon, 15 Sep -
Save £0.90
12m Range£ 10 58RRP: £11.48Fast delivery Mon, 15 Sep
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Save £2.03
Texecom: AEL-0001, Wired Shock Sensor with VIBER™ Technology, EN 50131-2-8 Grade 3, 9-16 V DC
Grade 3 Security£ 23 75RRP: £25.78Fast delivery Mon, 15 Sep -
Save £7.24
IP65 Rated£ 84 68RRP: £91.92Fast delivery Mon, 15 Sep
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Save £7.24
Weather Resistant£ 84 68RRP: £91.92Fast delivery Mon, 15 Sep
-
Save £1.34
15m Range£ 15 63RRP: £16.97Fast delivery Mon, 15 Sep
-
Save £1.54
20m Coverage£ 18 04RRP: £19.58Fast delivery Mon, 15 Sep
-
Save £1.62
20m Coverage£ 18 94RRP: £20.562 Years WarrantyFast delivery Mon, 15 Sep
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Save £3.00
Texecom: AKD-0006, Capture D20 Black Dual Tech PIR Motion Detector, 20m Coverage, Grade 2
20m Coverage£ 35 15RRP: £38.15Fast delivery Mon, 15 Sep