Burglar Alarm Sensors
Protect every corner of your home or business with our range of burglar alarm sensors. Whether you're covering entry points or monitoring movement indoors, we stock wired and wireless options including PIR motion detectors, door/window contacts, and shock sensors - all compatible with leading alarm systems.
Build a complete system with alarm panels, external bell boxes, and back-up batteries. For help choosing the right sensor type, check out our guide to burglar alarm components.
Save £5.71
AES Encrypted£ 60 65RRP: £66.36Fast delivery Tomorrow, 15 Aug
Save £33.84
GJD: GJD260, Dual Tech Motion Detector, Up to 30m Range, Power over Ethernet, IP65 Weather Resistant
30m Detection£ 395 93RRP: £429.77Fast delivery Tomorrow, 15 Aug
Save £28.61
60m Detection£ 248 51RRP: £277.12Fast delivery Tomorrow, 15 Aug
Save £8.98
Dual Tech£ 95 47RRP: £104.45Fast delivery Tomorrow, 15 Aug
Save £28.46
GJD: GJD230, IP Motion Detector, Programmable 30m Range, PoE, Advanced Signal Processing
30m Range£ 247 10RRP: £275.56Fast delivery Tomorrow, 15 Aug
Save £12.57
Photo Verification£ 133 66RRP: £146.23Fast delivery Tomorrow, 15 Aug
Save £4.39
20m Coverage£ 39 55RRP: £43.94Fast delivery Tomorrow, 15 Aug
Save £4.55
Texecom: AKG-0001, Ceiling Motion Detector, 8m Coverage, Dual Technology, Grade 2
8m Coverage£ 53 24RRP: £57.79Fast delivery Tomorrow, 15 Aug
Save £9.81
Texecom: GDC-0001, Capture D20-W Motion Detector, 15m Coverage, Dualtech PIR, EN50131-2-2 Grade 2
15m Coverage£ 114 77RRP: £124.58Fast delivery Tomorrow, 15 Aug
Save £29.03
Ajax: MOTIONCAM OUTDOOR(WHITE), Wireless Outdoor Motion Detector with Photo Camera, Verified Alarms
Photo Verification£ 235 97RRP: £265.00Fast delivery Tomorrow, 15 Aug
Save £3.18
360° Detection£ 37 21RRP: £40.39Fast delivery Tomorrow, 15 Aug
Save £3.89
Texecom: AKD-0006, Capture D20 Black Dual Tech PIR Motion Detector, 20m Coverage, Grade 2
20m Coverage£ 35 15RRP: £39.04Fast delivery Tomorrow, 15 Aug
Save £13.29
Intelligent Detection£ 155 42RRP: £168.71Fast delivery Tomorrow, 15 Aug
Save £6.88
Texecom: GDA-0001, Capture P15-W Motion Detector, 15m Coverage, Dual Element, PetWise Mode, Grade 2
15m Detection£ 61 87RRP: £68.75Fast delivery Tomorrow, 15 Aug
Save £12.58
Photo Verified£ 133 86RRP: £146.44Fast delivery Tomorrow, 15 Aug
Save £36.04
GJD: GJD250, IP Motion Detector, Programmable 50m Beam Range, PoE, IP65 Zinc Housing
50m Range£ 324 32RRP: £360.36Fast delivery Tomorrow, 15 Aug
Save £17.88
500m Range£ 209 20RRP: £227.08Fast delivery Tomorrow, 15 Aug
Save £1.17
12m Range£ 10 58RRP: £11.75Fast delivery Tomorrow, 15 Aug
Save £5.12
Texecom: AKH-0001, Ceiling Mount Quad PIR Motion Detector, 8m Coverage, EN50131-2-4 Grade 3
360° Coverage£ 59 88RRP: £65.00Fast delivery Tomorrow, 15 Aug
Save £54.30
Grade 2 Certified£ 635 29RRP: £689.59Fast delivery Tomorrow, 15 Aug
Save £31.82
GJD: GJD359, Anti-Masking Motion Detector, Dual Technology, 50m Range, Adjustable Angle
50m Range£ 286 42RRP: £318.24Fast delivery Tomorrow, 15 Aug
Save £27.74
GJD: GJD350 - D-TECT 50, Motion Detector, BS 8418 Compliant, 50m Range, Zinc Alloy, IP65
50m Detection£ 258 34RRP: £286.08Fast delivery Tomorrow, 15 Aug
Save £7.25
IP65 Rated£ 84 68RRP: £91.93Fast delivery Tomorrow, 15 Aug
Save £7.25
Weather Resistant£ 84 68RRP: £91.93Fast delivery Tomorrow, 15 Aug
Save £6.70
Texecom: GDB-0006, Capture Q20-W PIR Motion Detector, 15m Coverage, Quad Element, PetWise, Black
PetWise Mode£ 78 26RRP: £84.96Fast delivery Tomorrow, 15 Aug
Save £3.05
20m Coverage£ 18 94RRP: £21.992 Years WarrantyFast delivery Tomorrow, 15 Aug
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Save £5.71
AES Encrypted£ 60 65RRP: £66.36Fast delivery Tomorrow, 15 Aug
-
Save £33.84
GJD: GJD260, Dual Tech Motion Detector, Up to 30m Range, Power over Ethernet, IP65 Weather Resistant
30m Detection£ 395 93RRP: £429.77Fast delivery Tomorrow, 15 Aug -
Save £28.61
60m Detection£ 248 51RRP: £277.12Fast delivery Tomorrow, 15 Aug
-
Save £8.98
Dual Tech£ 95 47RRP: £104.45Fast delivery Tomorrow, 15 Aug
-
Save £28.46
GJD: GJD230, IP Motion Detector, Programmable 30m Range, PoE, Advanced Signal Processing
30m Range£ 247 10RRP: £275.56Fast delivery Tomorrow, 15 Aug -
Save £12.57
Photo Verification£ 133 66RRP: £146.23Fast delivery Tomorrow, 15 Aug
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Save £4.39
20m Coverage£ 39 55RRP: £43.94Fast delivery Tomorrow, 15 Aug
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Save £4.55
Texecom: AKG-0001, Ceiling Motion Detector, 8m Coverage, Dual Technology, Grade 2
8m Coverage£ 53 24RRP: £57.79Fast delivery Tomorrow, 15 Aug -
Save £9.81
Texecom: GDC-0001, Capture D20-W Motion Detector, 15m Coverage, Dualtech PIR, EN50131-2-2 Grade 2
15m Coverage£ 114 77RRP: £124.58Fast delivery Tomorrow, 15 Aug -
Save £29.03
Ajax: MOTIONCAM OUTDOOR(WHITE), Wireless Outdoor Motion Detector with Photo Camera, Verified Alarms
Photo Verification£ 235 97RRP: £265.00Fast delivery Tomorrow, 15 Aug -
Save £3.18
360° Detection£ 37 21RRP: £40.39Fast delivery Tomorrow, 15 Aug
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Save £3.89
Texecom: AKD-0006, Capture D20 Black Dual Tech PIR Motion Detector, 20m Coverage, Grade 2
20m Coverage£ 35 15RRP: £39.04Fast delivery Tomorrow, 15 Aug -
Save £13.29
Intelligent Detection£ 155 42RRP: £168.71Fast delivery Tomorrow, 15 Aug
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Save £6.88
Texecom: GDA-0001, Capture P15-W Motion Detector, 15m Coverage, Dual Element, PetWise Mode, Grade 2
15m Detection£ 61 87RRP: £68.75Fast delivery Tomorrow, 15 Aug -
Save £12.58
Photo Verified£ 133 86RRP: £146.44Fast delivery Tomorrow, 15 Aug
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Save £36.04
GJD: GJD250, IP Motion Detector, Programmable 50m Beam Range, PoE, IP65 Zinc Housing
50m Range£ 324 32RRP: £360.36Fast delivery Tomorrow, 15 Aug -
Save £17.88
500m Range£ 209 20RRP: £227.08Fast delivery Tomorrow, 15 Aug
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Save £1.17
12m Range£ 10 58RRP: £11.75Fast delivery Tomorrow, 15 Aug
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Save £5.12
Texecom: AKH-0001, Ceiling Mount Quad PIR Motion Detector, 8m Coverage, EN50131-2-4 Grade 3
360° Coverage£ 59 88RRP: £65.00Fast delivery Tomorrow, 15 Aug -
Save £54.30
Grade 2 Certified£ 635 29RRP: £689.59Fast delivery Tomorrow, 15 Aug
-
Save £31.82
GJD: GJD359, Anti-Masking Motion Detector, Dual Technology, 50m Range, Adjustable Angle
50m Range£ 286 42RRP: £318.24Fast delivery Tomorrow, 15 Aug -
Save £27.74
GJD: GJD350 - D-TECT 50, Motion Detector, BS 8418 Compliant, 50m Range, Zinc Alloy, IP65
50m Detection£ 258 34RRP: £286.08Fast delivery Tomorrow, 15 Aug -
Save £7.25
IP65 Rated£ 84 68RRP: £91.93Fast delivery Tomorrow, 15 Aug
-
Save £7.25
Weather Resistant£ 84 68RRP: £91.93Fast delivery Tomorrow, 15 Aug
-
Save £6.70
Texecom: GDB-0006, Capture Q20-W PIR Motion Detector, 15m Coverage, Quad Element, PetWise, Black
PetWise Mode£ 78 26RRP: £84.96Fast delivery Tomorrow, 15 Aug -
Save £3.05
20m Coverage£ 18 94RRP: £21.992 Years WarrantyFast delivery Tomorrow, 15 Aug