Burglar & Intruder Alarms
Protect your property with our Security Alarms & Sensors – reliable solutions designed to keep homes and businesses safe. From motion detectors to complete alarm systems, our range offers high-performance protection with easy installation, giving you peace of mind and efficient security around the clock.
Pair your Security Alarms & Sensors with our CCTV systems or security lighting for a complete setup. You can also explore our wider security products collection to create a tailored solution.
Whop trusted brands such as Ajax, Apollo, CDVI at WME.
For helpful tips and advice on all things Security Alarms and Sensors take a look at our Help & Support Guides including; The Best Wireless Home Alarm Security Systems, What Is a Video Surveillance System?, and The Complete Guide to Hikvision CCTV Systems for Homes and Businesses.
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EUR-023 Proximity Tag 5-Pack — Passive RFID Key Tags, Keyring Included
5-Pack£ 55 66RRP: £59.80WME Pro Plan priceGet Pro Now£48.98 12% offFast delivery Mon, 06 Jul
Save £3.86
EUR-107 Internal Proximity Reader, 2-Zone, Configurable I/O, EUR-107
Prox Reader£ 51 85RRP: £55.71WME Pro Plan priceGet Pro Now£45.63 12% off
Save £7.66
EURO ZEM32-WE 32-Zone Wireless Expander, Enforcer Two‑Way, EURO-ZEM32-WE
High Security£ 102 96RRP: £110.62WME Pro Plan priceGet Pro Now£90.60 12% offFast delivery Mon, 06 Jul
Save £10.11
EURO-LCDPZ/SCHROME Wired LCD Prox Keypad, Satin Chrome, Grade 3
Prox Reader£ 135 92RRP: £146.03WME Pro Plan priceGet Pro Now£119.61 12% off
Save £11.02
EURO76/S-UK Hybrid Intruder Alarm Control Panel, 6 Areas, Up to 76 Zones
76 Zones£ 148 13RRP: £159.15WME Pro Plan priceGet Pro Now£130.35 12% off2 Years WarrantyFast delivery Mon, 06 Jul
Save £1.87
Fixed 90° Wall Bracket for Pyronix XD External Detectors, Dual Mount, XD-FIXEDBRACKET
Dual Mount£ 25 18RRP: £27.05WME Pro Plan priceGet Pro Now£22.16 12% offFast delivery Mon, 06 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, 06 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, 06 Jul
Save £4.32
GJD D-TECT Walk Tester GJD380 — 9V Walk-Test Tool for PIR Alignment
Audible Confirmation£ 58 08RRP: £62.40WME Pro Plan priceGet Pro Now£51.11 12% offFast delivery Mon, 06 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, 06 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 £7.88
GJD D‑TECT X Signal Strength & Walk Tester GJD394
Optimal Setup£ 105 92RRP: £113.80WME Pro Plan priceGet Pro Now£93.21 12% offFast delivery Mon, 06 Jul
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
Save £14.90
GJD GJD710 GSM Speech & SMS Communicator, 6 Inputs, 4 Outputs, 12V, GJD710
Voice+SMS£ 200 38RRP: £215.28WME Pro Plan priceGet Pro Now£176.33 12% off
Save £33.22
GJD IPAnything IP I/O Controller / Relay Module, PoE, IP66 (GJD519)
Power Over Ethernet£ 446 51RRP: £479.73WME Pro Plan priceGet Pro Now£392.93 12% offFast delivery Mon, 06 Jul
Save £6.57
GJD Pearl Curtain Beam Detector — Triple-Tech PIR+Microwave+Anti‑Mask, 12 V DC, GJD140
IP65 Rated£ 88 27RRP: £94.84WME Pro Plan priceGet Pro Now£77.68 12% offFast delivery Mon, 06 Jul
Save £4.02
GJD PMB1 Pole Mount Bracket, Stainless Steel, Fits 7.5–20 cm Poles PMB1
Stainless Steel£ 54 00RRP: £58.02WME Pro Plan priceGet Pro Now£47.52 12% offFast delivery Mon, 06 Jul
Save £1.84
GJD SMB1 Single Mount Bracket, Stainless Steel, Black, 200 g, ITM001064
180° Rotation£ 24 68RRP: £26.52WME Pro Plan priceGet Pro Now£21.72 12% off
Save £14.04
GJD300 D-TECT 2 External Quad PIR Detector, Programmable 30 m Range
30m Range£ 188 76RRP: £202.80WME Pro Plan priceGet Pro Now£166.11 12% offFast delivery Mon, 06 Jul
Save £19.85
GJD320 D-TECT 60 Wired External PIR Detector, 40–60m Range, IP65
Long Range£ 266 93RRP: £286.78WME Pro Plan priceGet Pro Now£234.90 12% offFast delivery Mon, 06 Jul
Save £20.08
GJD392 D‑TECT X Wireless Receiver, 4-Channel (Expandable to 16), 868 MHz
500m Range£ 269 99RRP: £290.07WME Pro Plan priceGet Pro Now£237.59 12% offFast delivery Mon, 06 Jul
Save £10.04
GJD393 D‑TECT X4 4‑Way Receiver Expansion Module GJD393
4-Channel£ 135 01RRP: £145.05WME Pro Plan priceGet Pro Now£118.81 12% offFast delivery Mon, 06 Jul
Save £15.45
GJD630 D‑TECT Universal Outdoor Quad PIR Detector, Battery (2×CR123), IP65
30m Detection£ 207 68RRP: £223.13WME Pro Plan priceGet Pro Now£182.76 12% offFast delivery Mon, 06 Jul
Save £7.30
GJD: GJD142/W, Pearl Dual Curtain PIR + MW Outdoor Detector, 12m Detection Range, IP65
Tri-Technology£ 85 35RRP: £92.65WME Pro Plan priceGet Pro Now£75.11 12% offFast delivery Mon, 06 Jul
Save £4.05
GlassProtect U Wireless Glass‑Break Detector (Jeweller), 9 m, CR123A — 130351.05.WH1
DualTone£ 54 55RRP: £58.60WME Pro Plan priceGet Pro Now£48.00 12% offFast delivery Mon, 06 Jul
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Save £4.14
EUR-023 Proximity Tag 5-Pack — Passive RFID Key Tags, Keyring Included
5-Pack£ 55 66RRP: £59.80Fast delivery Mon, 06 Jul -
Save £3.86
EUR-107 Internal Proximity Reader, 2-Zone, Configurable I/O, EUR-107
Prox Reader£ 51 85RRP: £55.71 -
Save £7.66
EURO ZEM32-WE 32-Zone Wireless Expander, Enforcer Two‑Way, EURO-ZEM32-WE
High Security£ 102 96RRP: £110.62Fast delivery Mon, 06 Jul -
Save £10.11
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Save £11.02
EURO76/S-UK Hybrid Intruder Alarm Control Panel, 6 Areas, Up to 76 Zones
76 Zones£ 148 13RRP: £159.152 Years WarrantyFast delivery Mon, 06 Jul -
Save £1.87
Fixed 90° Wall Bracket for Pyronix XD External Detectors, Dual Mount, XD-FIXEDBRACKET
Dual Mount£ 25 18RRP: £27.05Fast delivery Mon, 06 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, 06 Jul -
Save £25.49
GJD D-TECT 3 GJD310 Triple-Tech External Motion Detector, Wired, 30 m
TripleTech£ 342 67RRP: £368.16Fast delivery Mon, 06 Jul -
Save £4.32
GJD D-TECT Walk Tester GJD380 — 9V Walk-Test Tool for PIR Alignment
Audible Confirmation£ 58 08RRP: £62.40Fast delivery Mon, 06 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, 06 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 £7.88
GJD D‑TECT X Signal Strength & Walk Tester GJD394
Optimal Setup£ 105 92RRP: £113.80Fast delivery Mon, 06 Jul -
Save £6.05
GJD Elite External PIR Detector GJD023 — Programmable 10–35 m, 36‑zone, IP55
Programmable£ 81 31RRP: £87.36 -
Save £14.90
GJD GJD710 GSM Speech & SMS Communicator, 6 Inputs, 4 Outputs, 12V, GJD710
Voice+SMS£ 200 38RRP: £215.28 -
Save £33.22
GJD IPAnything IP I/O Controller / Relay Module, PoE, IP66 (GJD519)
Power Over Ethernet£ 446 51RRP: £479.73Fast delivery Mon, 06 Jul -
Save £6.57
GJD Pearl Curtain Beam Detector — Triple-Tech PIR+Microwave+Anti‑Mask, 12 V DC, GJD140
IP65 Rated£ 88 27RRP: £94.84Fast delivery Mon, 06 Jul -
Save £4.02
GJD PMB1 Pole Mount Bracket, Stainless Steel, Fits 7.5–20 cm Poles PMB1
Stainless Steel£ 54 00RRP: £58.02Fast delivery Mon, 06 Jul -
Save £1.84
GJD SMB1 Single Mount Bracket, Stainless Steel, Black, 200 g, ITM001064
180° Rotation£ 24 68RRP: £26.52 -
Save £14.04
GJD300 D-TECT 2 External Quad PIR Detector, Programmable 30 m Range
30m Range£ 188 76RRP: £202.80Fast delivery Mon, 06 Jul -
Save £19.85
GJD320 D-TECT 60 Wired External PIR Detector, 40–60m Range, IP65
Long Range£ 266 93RRP: £286.78Fast delivery Mon, 06 Jul -
Save £20.08
GJD392 D‑TECT X Wireless Receiver, 4-Channel (Expandable to 16), 868 MHz
500m Range£ 269 99RRP: £290.07Fast delivery Mon, 06 Jul -
Save £10.04
GJD393 D‑TECT X4 4‑Way Receiver Expansion Module GJD393
4-Channel£ 135 01RRP: £145.05Fast delivery Mon, 06 Jul -
Save £15.45
GJD630 D‑TECT Universal Outdoor Quad PIR Detector, Battery (2×CR123), IP65
30m Detection£ 207 68RRP: £223.13Fast delivery Mon, 06 Jul -
Save £7.30
GJD: GJD142/W, Pearl Dual Curtain PIR + MW Outdoor Detector, 12m Detection Range, IP65
Tri-Technology£ 85 35RRP: £92.65Fast delivery Mon, 06 Jul -
Save £4.05
GlassProtect U Wireless Glass‑Break Detector (Jeweller), 9 m, CR123A — 130351.05.WH1
DualTone£ 54 55RRP: £58.60Fast delivery Mon, 06 Jul