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.
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AES Encrypted£ 65 80RRP: £71.42
Save £13.29
AJAX: ITM000875, Wireless Outdoor Bidirectional Curtain Motion Detector, White, DualCurtain Outdoor
Long Range£ 155 42RRP: £168.71Fast delivery Mon, 08 Sep
Save £35.18
GJD: GJD260, Dual Tech Motion Detector, Up to 30m Range, Power over Ethernet, IP65 Weather Resistant
30m Detection£ 411 69RRP: £446.87Fast delivery Mon, 08 Sep
Save £22.06
60m Detection£ 258 10RRP: £280.16Fast delivery Mon, 08 Sep
Save £8.98
Dual Tech£ 95 47RRP: £104.45Fast delivery Mon, 08 Sep
Save £21.12
GJD: GJD230, IP Motion Detector, Programmable 30m Range, PoE, Advanced Signal Processing
30m Range£ 247 10RRP: £268.22Fast delivery Mon, 08 Sep
Save £12.57
Photo Verification£ 133 66RRP: £146.23Fast delivery Mon, 08 Sep
Save £3.38
20m Coverage£ 39 55RRP: £42.93Fast delivery Mon, 08 Sep
Save £4.55
Texecom: AKG-0001, Ceiling Motion Detector, 8m Coverage, Dual Technology, Grade 2
8m Coverage£ 53 24RRP: £57.79Fast delivery Mon, 08 Sep
Save £9.80
Texecom: GDC-0001, Capture D20-W Motion Detector, 15m Coverage, Dualtech PIR, EN50131-2-2 Grade 2
15m Coverage£ 114 77RRP: £124.57Fast delivery Mon, 08 Sep
Save £20.16
Ajax: MOTIONCAM OUTDOOR(WHITE), Wireless Outdoor Motion Detector with Photo Camera, Verified Alarms
Photo Verification£ 235 97RRP: £256.13Fast delivery Mon, 08 Sep
Save £3.18
360° Detection£ 37 21RRP: £40.39Fast delivery Mon, 08 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, 08 Sep
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Intelligent Detection£ 155 42RRP: £168.71Fast delivery Mon, 08 Sep
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Texecom: GDA-0001, Capture P15-W Motion Detector, 15m Coverage, Dual Element, PetWise Mode, Grade 2
15m Detection£ 61 87RRP: £67.16Fast delivery Mon, 08 Sep
Save £12.58
Photo Verified£ 133 86RRP: £146.44Fast delivery Mon, 08 Sep
Save £28.83
GJD: GJD250, IP Motion Detector, Programmable 50m Beam Range, PoE, IP65 Zinc Housing
50m Range£ 337 37RRP: £366.20Fast delivery Mon, 08 Sep
Save £17.88
500m Range£ 209 20RRP: £227.08Fast delivery Mon, 08 Sep
Save £0.90
12m Range£ 10 58RRP: £11.48Fast delivery Mon, 08 Sep
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 Mon, 08 Sep
Save £54.29
Grade 2 Certified£ 635 29RRP: £689.58Fast delivery Mon, 08 Sep
Save £25.44
GJD: GJD359, Anti-Masking Motion Detector, Dual Technology, 50m Range, Adjustable Angle
50m Range£ 297 65RRP: £323.09Fast delivery Mon, 08 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, 08 Sep
Save £7.24
IP65 Rated£ 84 68RRP: £91.92Fast delivery Mon, 08 Sep
Save £7.24
Weather Resistant£ 84 68RRP: £91.92Fast delivery Mon, 08 Sep
Save £6.69
Texecom: GDB-0006, Capture Q20-W PIR Motion Detector, 15m Coverage, Quad Element, PetWise, Black
PetWise Mode£ 78 26RRP: £84.95Fast delivery Mon, 08 Sep
You may also like
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Save £5.62
AES Encrypted£ 65 80RRP: £71.42
-
Save £13.29
AJAX: ITM000875, Wireless Outdoor Bidirectional Curtain Motion Detector, White, DualCurtain Outdoor
Long Range£ 155 42RRP: £168.71Fast delivery Mon, 08 Sep -
Save £35.18
GJD: GJD260, Dual Tech Motion Detector, Up to 30m Range, Power over Ethernet, IP65 Weather Resistant
30m Detection£ 411 69RRP: £446.87Fast delivery Mon, 08 Sep -
Save £22.06
60m Detection£ 258 10RRP: £280.16Fast delivery Mon, 08 Sep
-
Save £8.98
Dual Tech£ 95 47RRP: £104.45Fast delivery Mon, 08 Sep
-
Save £21.12
GJD: GJD230, IP Motion Detector, Programmable 30m Range, PoE, Advanced Signal Processing
30m Range£ 247 10RRP: £268.22Fast delivery Mon, 08 Sep -
Save £12.57
Photo Verification£ 133 66RRP: £146.23Fast delivery Mon, 08 Sep
-
Save £3.38
20m Coverage£ 39 55RRP: £42.93Fast delivery Mon, 08 Sep
-
Save £4.55
Texecom: AKG-0001, Ceiling Motion Detector, 8m Coverage, Dual Technology, Grade 2
8m Coverage£ 53 24RRP: £57.79Fast delivery Mon, 08 Sep -
Save £9.80
Texecom: GDC-0001, Capture D20-W Motion Detector, 15m Coverage, Dualtech PIR, EN50131-2-2 Grade 2
15m Coverage£ 114 77RRP: £124.57Fast delivery Mon, 08 Sep -
Save £20.16
Ajax: MOTIONCAM OUTDOOR(WHITE), Wireless Outdoor Motion Detector with Photo Camera, Verified Alarms
Photo Verification£ 235 97RRP: £256.13Fast delivery Mon, 08 Sep -
Save £3.18
360° Detection£ 37 21RRP: £40.39Fast delivery Mon, 08 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, 08 Sep -
Save £13.29
Intelligent Detection£ 155 42RRP: £168.71Fast delivery Mon, 08 Sep
-
Save £5.29
Texecom: GDA-0001, Capture P15-W Motion Detector, 15m Coverage, Dual Element, PetWise Mode, Grade 2
15m Detection£ 61 87RRP: £67.16Fast delivery Mon, 08 Sep -
Save £12.58
Photo Verified£ 133 86RRP: £146.44Fast delivery Mon, 08 Sep
-
Save £28.83
GJD: GJD250, IP Motion Detector, Programmable 50m Beam Range, PoE, IP65 Zinc Housing
50m Range£ 337 37RRP: £366.20Fast delivery Mon, 08 Sep -
Save £17.88
500m Range£ 209 20RRP: £227.08Fast delivery Mon, 08 Sep
-
Save £0.90
12m Range£ 10 58RRP: £11.48Fast delivery Mon, 08 Sep
-
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 Mon, 08 Sep -
Save £54.29
Grade 2 Certified£ 635 29RRP: £689.58Fast delivery Mon, 08 Sep
-
Save £25.44
GJD: GJD359, Anti-Masking Motion Detector, Dual Technology, 50m Range, Adjustable Angle
50m Range£ 297 65RRP: £323.09Fast delivery Mon, 08 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, 08 Sep -
Save £7.24
IP65 Rated£ 84 68RRP: £91.92Fast delivery Mon, 08 Sep
-
Save £7.24
Weather Resistant£ 84 68RRP: £91.92Fast delivery Mon, 08 Sep
-
Save £6.69
Texecom: GDB-0006, Capture Q20-W PIR Motion Detector, 15m Coverage, Quad Element, PetWise, Black
PetWise Mode£ 78 26RRP: £84.95Fast delivery Mon, 08 Sep