GJD Motion Detectors
Strengthen your security with GJD Motion Detectors, designed for precise movement detection and quick alerts. Perfect for homes, businesses, and outdoor spaces, these advanced sensors provide reliable performance with minimal false alarms, helping you keep your property safe at all times.
Pair your motion detectors with security lighting or explore our full range of CCTV cameras & accessories for a complete protection system. For guidance on choosing the right detector for your setup, visit our help & support blog.
Save £8.74
Save £180.76
GJD D‑TECT Laser GJD509, 10 m × 10 m Perimeter Curtain Detector, IP65
10m Range£ 1,626 83RRP: £1,807.59
Save £8.74
GJD Elite External PIR Detector GJD023 — Programmable 10–35 m, 36‑zone, IP55
Programmable£ 78 62RRP: £87.36
Save £29.80
D-TECT 50 Long‑Range PIR Perimeter Detector, 25–50 m, IP55, GJD350
50m Range£ 268 16RRP: £297.96Fast delivery Fri, 13 Mar
Save £131.91
GJD D‑TECT Laser GJD505, 5×5m Laser Curtain Motion Detector, IP65
5m Range£ 1,187 14RRP: £1,319.05
Save £36.82
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 331 34RRP: £368.16Fast delivery Fri, 13 Mar
Save £20.28
GJD300 D-TECT 2 External Quad PIR Detector, Programmable 30 m Range
30m Range£ 182 52RRP: £202.80Fast delivery Fri, 13 Mar
Save £28.68
GJD320 D-TECT 60 Wired External PIR Detector, 40–60m Range, IP65
Long Range£ 258 10RRP: £286.78Fast delivery Fri, 13 Mar
Save £45.74
D‑TECT 3 IP Perimeter Motion Detector, Dual‑Tech PoE, 30 m Range, IP65, GJD260
30m Detection£ 411 68RRP: £457.42Fast delivery Fri, 13 Mar
Save £27.46
GJD D-TECT 2 IP Outdoor Motion Detector, Quad PIR, PoE, 30 m — GJD230
30m Range£ 247 10RRP: £274.56Fast delivery Fri, 13 Mar
Save £37.49
GJD D‑TECT 50 IP (GJD250) — Outdoor PoE PIR Perimeter Detector, 50 m
50m Range£ 337 37RRP: £374.86Fast delivery Fri, 13 Mar
Save £33.07
D-TECT 50 AM Anti‑Masking Perimeter Detector, Dual PIR, 50m, 9–15V, GJD359
50m Range£ 297 65RRP: £330.72Fast delivery Fri, 13 Mar
Save £22.31
GJD630 D‑TECT Universal Outdoor Quad PIR Detector, Battery (2×CR123), IP65
30m Detection£ 200 82RRP: £223.13Fast delivery Fri, 13 Mar
Save £7.30
GJD: GJD142/W, Pearl Dual Curtain PIR + MW Outdoor Detector, 12m Detection Range, IP65
Tri-Technology£ 85 35RRP: £92.65Fast delivery Fri, 13 Mar
Save £9.49
GJD Pearl Curtain Beam Detector — Triple-Tech PIR+Microwave+Anti‑Mask, 12 V DC, GJD140
IP65 Rated£ 85 35RRP: £94.84Fast delivery Fri, 13 Mar
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Save £8.74
-
Save £180.76
GJD D‑TECT Laser GJD509, 10 m × 10 m Perimeter Curtain Detector, IP65
10m Range£ 1,626 83RRP: £1,807.59 -
Save £8.74
GJD Elite External PIR Detector GJD023 — Programmable 10–35 m, 36‑zone, IP55
Programmable£ 78 62RRP: £87.36 -
Save £29.80
D-TECT 50 Long‑Range PIR Perimeter Detector, 25–50 m, IP55, GJD350
50m Range£ 268 16RRP: £297.96Fast delivery Fri, 13 Mar -
Save £131.91
GJD D‑TECT Laser GJD505, 5×5m Laser Curtain Motion Detector, IP65
5m Range£ 1,187 14RRP: £1,319.05 -
Save £36.82
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 331 34RRP: £368.16Fast delivery Fri, 13 Mar -
Save £20.28
GJD300 D-TECT 2 External Quad PIR Detector, Programmable 30 m Range
30m Range£ 182 52RRP: £202.80Fast delivery Fri, 13 Mar -
Save £28.68
GJD320 D-TECT 60 Wired External PIR Detector, 40–60m Range, IP65
Long Range£ 258 10RRP: £286.78Fast delivery Fri, 13 Mar -
Save £45.74
D‑TECT 3 IP Perimeter Motion Detector, Dual‑Tech PoE, 30 m Range, IP65, GJD260
30m Detection£ 411 68RRP: £457.42Fast delivery Fri, 13 Mar -
Save £27.46
GJD D-TECT 2 IP Outdoor Motion Detector, Quad PIR, PoE, 30 m — GJD230
30m Range£ 247 10RRP: £274.56Fast delivery Fri, 13 Mar -
Save £37.49
GJD D‑TECT 50 IP (GJD250) — Outdoor PoE PIR Perimeter Detector, 50 m
50m Range£ 337 37RRP: £374.86Fast delivery Fri, 13 Mar -
Save £33.07
D-TECT 50 AM Anti‑Masking Perimeter Detector, Dual PIR, 50m, 9–15V, GJD359
50m Range£ 297 65RRP: £330.72Fast delivery Fri, 13 Mar -
Save £22.31
GJD630 D‑TECT Universal Outdoor Quad PIR Detector, Battery (2×CR123), IP65
30m Detection£ 200 82RRP: £223.13Fast delivery Fri, 13 Mar -
Save £7.30
GJD: GJD142/W, Pearl Dual Curtain PIR + MW Outdoor Detector, 12m Detection Range, IP65
Tri-Technology£ 85 35RRP: £92.65Fast delivery Fri, 13 Mar -
Save £9.49
GJD Pearl Curtain Beam Detector — Triple-Tech PIR+Microwave+Anti‑Mask, 12 V DC, GJD140
IP65 Rated£ 85 35RRP: £94.84Fast delivery Fri, 13 Mar