PIR & Motion Sensors
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 £1.14
Ajax GlassProtect Fibra Wired Glass‑break Detector, DualTone, 9 m — 44396
DualTone£ 15 42RRP: £16.56Fast delivery Tomorrow, 17 Jul
Save £3.82
Ajax GlassProtect S Superior Wireless Glass‑Break Detector, DualTone, 9 m, AJA-67737
DualTone£ 51 49RRP: £55.31Fast delivery Tomorrow, 17 Jul
Save £18.62
Save £49.96
Ajax MotionCam Outdoor HighMount PhOD Photo‑on‑Demand PIR Camera 99164.282.WH1
PhotoVerify£ 232 40RRP: £282.36Fast delivery Tomorrow, 17 Jul
Save £17.33
PhotoVerify£ 232 95RRP: £250.28Fast delivery Tomorrow, 17 Jul
Save £16.55
Ajax MotionCam Outdoor Wireless Motion Detector with Camera, IP56, 3–15 m, 6 V, MotionCam Outdoor
Photo Verify£ 222 62RRP: £239.17Fast delivery Tomorrow, 17 Jul
Save £2.87
Pet‑Immune£ 38 56RRP: £41.43Fast delivery Tomorrow, 17 Jul
Save £4.25
Ajax Superior MotionProtect Jeweller (PIR, 12 m, Pet‑immune) 133218.09.WH1
Pro Grade£ 57 21RRP: £61.46Fast delivery Tomorrow, 17 Jul
Save £4.20
ASSET‑WE Two‑Way Wireless Accelerometer Tilt/Asset Sensor, Nano, 868 MHz, Grade 2
Nano Size£ 56 42RRP: £60.62Fast delivery Tomorrow, 17 Jul
Save £13.63
Auxiliary Care Radar Sensor DS‑TDSB00‑EKT/POE/4M, FMCW 60–63 GHz, 4 m Range
Non-ContactFast delivery Tomorrow, 17 Jul
Save £3.70
Capture CD‑W Dual‑Tech Ceiling Motion Detector, 8 m 360°, GDE‑0001
360° Detection£ 49 72RRP: £53.42Fast delivery Tomorrow, 17 Jul
Save £4.43
Capture D20-W Wireless Dual-Technology Motion Detector, 20m, Ricochet, GDC-0006
15m Coverage£ 59 47RRP: £63.90Fast delivery Tomorrow, 17 Jul
Save £2.55
Ceiling 360° Quad PIR Motion Detector, 12 m Range, 12 V DC, Grade 2 OCTOPUSDQ
Quad PIR£ 34 29RRP: £36.84Fast delivery Tomorrow, 17 Jul
Save £8.98
Dual‑Tech£ 120 81RRP: £129.79Fast delivery Tomorrow, 17 Jul
Save £3.70
Curtain PIR Detector, Outdoor IP65, Pet‑Immune, 2×CR123A DS‑PDC10AM‑EG2‑WE
Curtain PIRFast delivery Tomorrow, 17 Jul
Save £22.90
D-TECT 50 AM Anti‑Masking Perimeter Detector, Dual PIR, 50m, 9–15V, GJD359
50m Range£ 307 82RRP: £330.72Fast delivery Tomorrow, 17 Jul
Save £20.63
D-TECT 50 Long‑Range PIR Perimeter Detector, 25–50 m, IP55, GJD350
50m Range£ 277 33RRP: £297.96Fast delivery Tomorrow, 17 Jul
Save £7.26
DS-PDPC12PF-EG2-WE(B) Wireless ColorVu PIR Camera Detector, 12 m, Pet Immunity
Pet ImmuneFast delivery Tomorrow, 17 Jul
Save £2.48
Dual-Technology Motion Detector, PIR + Microwave, Pet-Immune, 10m KX10DTP3
Pet-Immune£ 33 37RRP: £35.85Fast delivery Tomorrow, 17 Jul
Save £31.67
D‑TECT 3 IP Perimeter Motion Detector, Dual‑Tech PoE, 30 m Range, IP65, GJD260
30m Detection£ 425 75RRP: £457.42Fast delivery Tomorrow, 17 Jul
Save £6.05
Save £4.34
Enforcer Wireless Curtain PIR, 15 m, KX15DC-WE
15m Curtain£ 58 27RRP: £62.61Fast delivery Tomorrow, 17 Jul
Save £19.01
GJD D-TECT 2 IP Outdoor Motion Detector, Quad PIR, PoE, 30 m — GJD230
30m Range£ 255 55RRP: £274.56Fast delivery Tomorrow, 17 Jul
Save £25.49
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 342 67RRP: £368.16Fast delivery Tomorrow, 17 Jul
Save £25.96
GJD D‑TECT 50 IP (GJD250) — Outdoor PoE PIR Perimeter Detector, 50 m
50m Range£ 348 90RRP: £374.86Fast delivery Tomorrow, 17 Jul
Save £91.32
GJD D‑TECT Laser GJD505, 5×5m Laser Curtain Motion Detector, IP65
5m Range£ 1,227 73RRP: £1,319.05
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Save £1.14
Ajax GlassProtect Fibra Wired Glass‑break Detector, DualTone, 9 m — 44396
DualTone£ 15 42RRP: £16.56Fast delivery Tomorrow, 17 Jul -
Save £3.82
Ajax GlassProtect S Superior Wireless Glass‑Break Detector, DualTone, 9 m, AJA-67737
DualTone£ 51 49RRP: £55.31Fast delivery Tomorrow, 17 Jul -
Save £18.62
-
Save £49.96
Ajax MotionCam Outdoor HighMount PhOD Photo‑on‑Demand PIR Camera 99164.282.WH1
PhotoVerify£ 232 40RRP: £282.36Fast delivery Tomorrow, 17 Jul -
Save £17.33
PhotoVerify£ 232 95RRP: £250.28Fast delivery Tomorrow, 17 Jul
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Save £16.55
Ajax MotionCam Outdoor Wireless Motion Detector with Camera, IP56, 3–15 m, 6 V, MotionCam Outdoor
Photo Verify£ 222 62RRP: £239.17Fast delivery Tomorrow, 17 Jul -
Save £2.87
Pet‑Immune£ 38 56RRP: £41.43Fast delivery Tomorrow, 17 Jul
-
Save £4.25
Ajax Superior MotionProtect Jeweller (PIR, 12 m, Pet‑immune) 133218.09.WH1
Pro Grade£ 57 21RRP: £61.46Fast delivery Tomorrow, 17 Jul -
Save £4.20
ASSET‑WE Two‑Way Wireless Accelerometer Tilt/Asset Sensor, Nano, 868 MHz, Grade 2
Nano Size£ 56 42RRP: £60.62Fast delivery Tomorrow, 17 Jul -
Save £13.63
Auxiliary Care Radar Sensor DS‑TDSB00‑EKT/POE/4M, FMCW 60–63 GHz, 4 m Range
Non-ContactFast delivery Tomorrow, 17 Jul -
Save £3.70
Capture CD‑W Dual‑Tech Ceiling Motion Detector, 8 m 360°, GDE‑0001
360° Detection£ 49 72RRP: £53.42Fast delivery Tomorrow, 17 Jul -
Save £4.43
Capture D20-W Wireless Dual-Technology Motion Detector, 20m, Ricochet, GDC-0006
15m Coverage£ 59 47RRP: £63.90Fast delivery Tomorrow, 17 Jul -
Save £2.55
Ceiling 360° Quad PIR Motion Detector, 12 m Range, 12 V DC, Grade 2 OCTOPUSDQ
Quad PIR£ 34 29RRP: £36.84Fast delivery Tomorrow, 17 Jul -
Save £8.98
Dual‑Tech£ 120 81RRP: £129.79Fast delivery Tomorrow, 17 Jul
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Save £3.70
Curtain PIR Detector, Outdoor IP65, Pet‑Immune, 2×CR123A DS‑PDC10AM‑EG2‑WE
Curtain PIRFast delivery Tomorrow, 17 Jul -
Save £22.90
D-TECT 50 AM Anti‑Masking Perimeter Detector, Dual PIR, 50m, 9–15V, GJD359
50m Range£ 307 82RRP: £330.72Fast delivery Tomorrow, 17 Jul -
Save £20.63
D-TECT 50 Long‑Range PIR Perimeter Detector, 25–50 m, IP55, GJD350
50m Range£ 277 33RRP: £297.96Fast delivery Tomorrow, 17 Jul -
Save £7.26
DS-PDPC12PF-EG2-WE(B) Wireless ColorVu PIR Camera Detector, 12 m, Pet Immunity
Pet ImmuneFast delivery Tomorrow, 17 Jul -
Save £2.48
Dual-Technology Motion Detector, PIR + Microwave, Pet-Immune, 10m KX10DTP3
Pet-Immune£ 33 37RRP: £35.85Fast delivery Tomorrow, 17 Jul -
Save £31.67
D‑TECT 3 IP Perimeter Motion Detector, Dual‑Tech PoE, 30 m Range, IP65, GJD260
30m Detection£ 425 75RRP: £457.42Fast delivery Tomorrow, 17 Jul -
Save £6.05
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Save £4.34
Enforcer Wireless Curtain PIR, 15 m, KX15DC-WE
15m Curtain£ 58 27RRP: £62.61Fast delivery Tomorrow, 17 Jul -
Save £19.01
GJD D-TECT 2 IP Outdoor Motion Detector, Quad PIR, PoE, 30 m — GJD230
30m Range£ 255 55RRP: £274.56Fast delivery Tomorrow, 17 Jul -
Save £25.49
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 342 67RRP: £368.16Fast delivery Tomorrow, 17 Jul -
Save £25.96
GJD D‑TECT 50 IP (GJD250) — Outdoor PoE PIR Perimeter Detector, 50 m
50m Range£ 348 90RRP: £374.86Fast delivery Tomorrow, 17 Jul -
Save £91.32
GJD D‑TECT Laser GJD505, 5×5m Laser Curtain Motion Detector, IP65
5m Range£ 1,227 73RRP: £1,319.05