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: £16.56WME Pro Plan priceGet Pro Now£13.57 12% offFast delivery Mon, 13 Jul
Save £3.82
Ajax GlassProtect S Superior Wireless Glass‑Break Detector, DualTone, 9 m, AJA-67737
DualTone£ 51 49RRP: £55.31WME Pro Plan priceGet Pro Now£45.31 12% offFast delivery Mon, 13 Jul
Save £17.33
PhotoVerify£ 232 95RRP: £250.28WME Pro Plan priceGet Pro Now£205.00 12% offFast delivery Mon, 13 Jul
Save £16.55
Ajax MotionCam Outdoor Wireless Motion Detector with Camera, IP56, 3–15 m, 6 V, MotionCam Outdoor
Photo Verify£ 222 62RRP: £239.17WME Pro Plan priceGet Pro Now£195.91 12% offFast delivery Mon, 13 Jul
Save £2.87
Pet‑Immune£ 38 56RRP: £41.43WME Pro Plan priceGet Pro Now£33.93 12% offFast delivery Mon, 13 Jul
Save £4.25
Ajax Superior MotionProtect Jeweller (PIR, 12 m, Pet‑immune) 133218.09.WH1
Pro Grade£ 57 21RRP: £61.46WME Pro Plan priceGet Pro Now£50.34 12% offFast delivery Mon, 13 Jul
Save £4.20
ASSET‑WE Two‑Way Wireless Accelerometer Tilt/Asset Sensor, Nano, 868 MHz, Grade 2
Nano Size£ 56 42RRP: £60.62WME Pro Plan priceGet Pro Now£49.65 12% offFast delivery Mon, 13 Jul
Save £13.63
Auxiliary Care Radar Sensor DS‑TDSB00‑EKT/POE/4M, FMCW 60–63 GHz, 4 m Range
Non-ContactFast delivery Mon, 13 Jul
Save £3.70
Capture CD‑W Dual‑Tech Ceiling Motion Detector, 8 m 360°, GDE‑0001
360° Detection£ 49 72RRP: £53.42WME Pro Plan priceGet Pro Now£43.75 12% offFast delivery Mon, 13 Jul
Save £4.43
Capture D20-W Wireless Dual-Technology Motion Detector, 20m, Ricochet, GDC-0006
15m Coverage£ 59 47RRP: £63.90WME Pro Plan priceGet Pro Now£52.33 12% offFast delivery Mon, 13 Jul
Save £2.55
Ceiling 360° Quad PIR Motion Detector, 12 m Range, 12 V DC, Grade 2 OCTOPUSDQ
Quad PIR£ 34 29RRP: £36.84WME Pro Plan priceGet Pro Now£30.18 12% offFast delivery Mon, 13 Jul
Save £8.98
Dual‑Tech£ 120 81RRP: £129.79WME Pro Plan priceGet Pro Now£106.31 12% offFast delivery Mon, 13 Jul
Save £3.70
Curtain PIR Detector, Outdoor IP65, Pet‑Immune, 2×CR123A DS‑PDC10AM‑EG2‑WE
Curtain PIRFast delivery Mon, 13 Jul
Save £22.90
D-TECT 50 AM Anti‑Masking Perimeter Detector, Dual PIR, 50m, 9–15V, GJD359
50m Range£ 307 82RRP: £330.72WME Pro Plan priceGet Pro Now£270.88 12% offFast delivery Mon, 13 Jul
Save £20.63
D-TECT 50 Long‑Range PIR Perimeter Detector, 25–50 m, IP55, GJD350
50m Range£ 277 33RRP: £297.96WME Pro Plan priceGet Pro Now£244.05 12% offFast delivery Mon, 13 Jul
Save £7.26
DS-PDPC12PF-EG2-WE(B) Wireless ColorVu PIR Camera Detector, 12 m, Pet Immunity
Pet ImmuneFast delivery Mon, 13 Jul
Save £2.48
Dual-Technology Motion Detector, PIR + Microwave, Pet-Immune, 10m KX10DTP3
Pet-Immune£ 33 37RRP: £35.85WME Pro Plan priceGet Pro Now£29.37 12% offFast delivery Mon, 13 Jul
Save £31.67
D‑TECT 3 IP Perimeter Motion Detector, Dual‑Tech PoE, 30 m Range, IP65, GJD260
30m Detection£ 425 75RRP: £457.42WME Pro Plan priceGet Pro Now£374.66 12% offFast delivery Mon, 13 Jul
Save £6.05
ELITE External PIR Motion Detector, 10–35 m, IP55, 90° FOV, GJD022
Weatherproof£ 81 31RRP: £87.36WME Pro Plan priceGet Pro Now£71.55 12% offFast delivery Mon, 13 Jul
Save £4.34
Enforcer Wireless Curtain PIR, 15 m, KX15DC-WE
15m Curtain£ 58 27RRP: £62.61WME Pro Plan priceGet Pro Now£51.28 12% offFast delivery Mon, 13 Jul
Save £19.01
GJD D-TECT 2 IP Outdoor Motion Detector, Quad PIR, PoE, 30 m — GJD230
30m Range£ 255 55RRP: £274.56WME Pro Plan priceGet Pro Now£224.88 12% offFast delivery Mon, 13 Jul
Save £25.49
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 342 67RRP: £368.16WME Pro Plan priceGet Pro Now£301.55 12% offFast delivery Mon, 13 Jul
Save £25.96
GJD D‑TECT 50 IP (GJD250) — Outdoor PoE PIR Perimeter Detector, 50 m
50m Range£ 348 90RRP: £374.86WME Pro Plan priceGet Pro Now£307.03 12% offFast delivery Mon, 13 Jul
Save £91.32
GJD D‑TECT Laser GJD505, 5×5m Laser Curtain Motion Detector, IP65
5m Range£ 1,227 73RRP: £1,319.05WME Pro Plan priceGet Pro Now£1,080.40 12% off
Save £125.15
GJD D‑TECT Laser GJD509, 10 m × 10 m Perimeter Curtain Detector, IP65
10m Range£ 1,682 44RRP: £1,807.59WME Pro Plan priceGet Pro Now£1,480.55 12% off
Save £6.05
GJD Elite External PIR Detector GJD023 — Programmable 10–35 m, 36‑zone, IP55
Programmable£ 81 31RRP: £87.36WME Pro Plan priceGet Pro Now£71.55 12% off
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Save £1.14
Ajax GlassProtect Fibra Wired Glass‑break Detector, DualTone, 9 m — 44396
DualTone£ 15 42RRP: £16.56Fast delivery Mon, 13 Jul -
Save £3.82
Ajax GlassProtect S Superior Wireless Glass‑Break Detector, DualTone, 9 m, AJA-67737
DualTone£ 51 49RRP: £55.31Fast delivery Mon, 13 Jul -
Save £17.33
PhotoVerify£ 232 95RRP: £250.28Fast delivery Mon, 13 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 Mon, 13 Jul -
Save £2.87
Pet‑Immune£ 38 56RRP: £41.43Fast delivery Mon, 13 Jul
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Save £4.25
Ajax Superior MotionProtect Jeweller (PIR, 12 m, Pet‑immune) 133218.09.WH1
Pro Grade£ 57 21RRP: £61.46Fast delivery Mon, 13 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 Mon, 13 Jul -
Save £13.63
Auxiliary Care Radar Sensor DS‑TDSB00‑EKT/POE/4M, FMCW 60–63 GHz, 4 m Range
Non-ContactFast delivery Mon, 13 Jul -
Save £3.70
Capture CD‑W Dual‑Tech Ceiling Motion Detector, 8 m 360°, GDE‑0001
360° Detection£ 49 72RRP: £53.42Fast delivery Mon, 13 Jul -
Save £4.43
Capture D20-W Wireless Dual-Technology Motion Detector, 20m, Ricochet, GDC-0006
15m Coverage£ 59 47RRP: £63.90Fast delivery Mon, 13 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 Mon, 13 Jul -
Save £8.98
Dual‑Tech£ 120 81RRP: £129.79Fast delivery Mon, 13 Jul
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Save £3.70
Curtain PIR Detector, Outdoor IP65, Pet‑Immune, 2×CR123A DS‑PDC10AM‑EG2‑WE
Curtain PIRFast delivery Mon, 13 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 Mon, 13 Jul -
Save £20.63
D-TECT 50 Long‑Range PIR Perimeter Detector, 25–50 m, IP55, GJD350
50m Range£ 277 33RRP: £297.96Fast delivery Mon, 13 Jul -
Save £7.26
DS-PDPC12PF-EG2-WE(B) Wireless ColorVu PIR Camera Detector, 12 m, Pet Immunity
Pet ImmuneFast delivery Mon, 13 Jul -
Save £2.48
Dual-Technology Motion Detector, PIR + Microwave, Pet-Immune, 10m KX10DTP3
Pet-Immune£ 33 37RRP: £35.85Fast delivery Mon, 13 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 Mon, 13 Jul -
Save £6.05
ELITE External PIR Motion Detector, 10–35 m, IP55, 90° FOV, GJD022
Weatherproof£ 81 31RRP: £87.36Fast delivery Mon, 13 Jul -
Save £4.34
Enforcer Wireless Curtain PIR, 15 m, KX15DC-WE
15m Curtain£ 58 27RRP: £62.61Fast delivery Mon, 13 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 Mon, 13 Jul -
Save £25.49
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 342 67RRP: £368.16Fast delivery Mon, 13 Jul -
Save £25.96
GJD D‑TECT 50 IP (GJD250) — Outdoor PoE PIR Perimeter Detector, 50 m
50m Range£ 348 90RRP: £374.86Fast delivery Mon, 13 Jul -
Save £91.32
GJD D‑TECT Laser GJD505, 5×5m Laser Curtain Motion Detector, IP65
5m Range£ 1,227 73RRP: £1,319.05 -
Save £125.15
GJD D‑TECT Laser GJD509, 10 m × 10 m Perimeter Curtain Detector, IP65
10m Range£ 1,682 44RRP: £1,807.59 -
Save £6.05
GJD Elite External PIR Detector GJD023 — Programmable 10–35 m, 36‑zone, IP55
Programmable£ 81 31RRP: £87.36