Smart Alarms & Sensors
Upgrade your security with Smart Alarms & Sensors – advanced solutions for homes and businesses. From motion detectors to smart alarms, these systems provide reliable, remote-controlled protection that enhances safety and peace of mind, whether you’re on-site or away.
Pair your Smart Alarms & Sensors with our smart alarm systems or CCTV cameras for a complete security setup. You can also explore our wider smart home collection to build a connected environment.
For expert tips on smart security integration, visit our Help & Support Blog. WME stocks reliable brands such as Aico, Ajax and Hikvision for all Smart Alarms and Security needs.
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AX‑Pro Multi I/O Wireless Transmitter, 16 Inputs, 2 Outputs, 868 MHz, DS‑PM1‑I16O2‑WE
Two-Way CommsFast delivery Tomorrow, 10 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 Tomorrow, 10 Jul
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 Tomorrow, 10 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 Tomorrow, 10 Jul
Save £2.74
Hikvision AX PRO DS-PDEB2-EG2-WE(B) 2-Button Wireless Emergency/Panic Button, IP66, 868 MHz
Dual ButtonFast delivery Tomorrow, 10 Jul
Save £3.22
Hikvision DS-PDBG8-EG2-WE AX‑Pro Wireless Omni Glass‑Break Detector, 8 m, 868 MHz
Omni-DirectionalFast delivery Tomorrow, 10 Jul
Save £4.11
Hikvision DS-PDMCX-E-WE Outdoor Wireless Magnetic Contact, IP66, 868 MHz, CR123A
IP66 WeatherproofFast delivery Tomorrow, 10 Jul
Save £6.49
Hikvision DS-PS1-E-WE AX Pro Wireless External Sounder (Blue) - 110 dB, IP65
Tamper-ProofFast delivery Tomorrow, 10 Jul
Save £4.38
Hikvision DS-PT1-WE(B) Wireless Tag Reader, 868 MHz, AES-128, Battery (3×AA)
AES-128 SecuredFast delivery Tomorrow, 10 Jul
Save £2.61
Hikvision Portable Dual Emergency Button DS-PDEBP2‑EG2‑WE, AX‑Pro, 868 MHz
WaterproofFast delivery Tomorrow, 10 Jul
Save £5.75
Hikvision Wireless Ceiling Heat Detector, 57°C, AX Pro (DS-PDHT-E-WE)
10 Year BatteryFast delivery Tomorrow, 10 Jul
Save £3.56
Hikvision Wireless Curtain PIR Detector, 15 m, Tri‑X 868 MHz, CR123A, DS‑PDC15‑EG2‑WE(B)
Remote ConfigFast delivery Tomorrow, 10 Jul
Save £1.73
KD8 Series Blanking Module, IP65 Weatherproof for Modular Intercom DS‑KD‑BK
Easy InstallationFast delivery Tomorrow, 10 Jul
Save £0.48
Mercury: 350.043UK, Motion Sensing Visitor Chime, 120° Detection Angle, 5-8m Range, Wall Mountable
Easy Install£ 6 55RRP: £7.03WME Pro Plan priceGet Pro Now£5.76 12% offFast delivery Tomorrow, 10 Jul
Save £0.82
Mercury: 350.300UK, Plug Through Wireless Door Chime, 38 Melodies, 80m Range, Waterproof Button
38 Melodies£ 10 96RRP: £11.78WME Pro Plan priceGet Pro Now£9.64 12% offFast delivery Tomorrow, 10 Jul
Save £1.86
Optex FlipX FLX‑S‑DT Dual‑Tech PIR + Microwave Motion Detector FLX‑S‑DT
Dual Detection£ 24 96RRP: £26.82WME Pro Plan priceGet Pro Now£21.96 12% offFast delivery Tomorrow, 10 Jul
Save £0.92
Optex FLX‑S‑ST FlipX PIR Detector, Dual Pattern 12m/18m ITM002483
12m Detection£ 12 34RRP: £13.26WME Pro Plan priceGet Pro Now£10.86 12% off
Save £2.12
Premier Elite Flasher Interface, Firmware Updater, CDH-0001
Firmware Ready£ 28 48RRP: £30.60WME Pro Plan priceGet Pro Now£25.06 12% offFast delivery Tomorrow, 10 Jul
Save £29.36
Pyronix Enforcer Kit 3 ENF/KIT3-UK — Enforcer V11 Hybrid Wireless/Wired Alarm Kit
Complete Security£ 394 75RRP: £424.11WME Pro Plan priceGet Pro Now£347.38 12% offFast delivery Tomorrow, 10 Jul
Save £1.01
Pyronix KX10DP Wired Pet‑Immune PIR Detector, 10m 85° EN50131‑2‑2 Grade 2 - INSUFFICIENT DATA
Pet Friendly£ 13 59RRP: £14.60WME Pro Plan priceGet Pro Now£11.96 12% offFast delivery Tomorrow, 10 Jul
Save £5.39
Pyronix MC1Z2/SHOCK-WE Wireless Magnetic Contact & Shock Sensor, 2-Way 868MHz, 2 Zone Inputs
Dual Zone Input£ 72 52RRP: £77.91WME Pro Plan priceGet Pro Now£63.82 12% off2 Years WarrantyFast delivery Tomorrow, 10 Jul
Save £3.86
Pyronix MCNANO-WE Nano Wireless Magnetic Contact, EN50131 Grade 2
Compact Security£ 51 85RRP: £55.71WME Pro Plan priceGet Pro Now£45.63 12% offFast delivery Tomorrow, 10 Jul
Save £4.40
Slimline Design£ 59 22RRP: £63.62WME Pro Plan priceGet Pro Now£52.11 12% offFast delivery Tomorrow, 10 Jul
Save £4.11
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Save £22.28
£ 119 99RRP: £142.275 Years Warranty
-
Save £30.05
£ 155 99RRP: £186.045 Years Warranty
-
Save £6.92
AX‑Pro Multi I/O Wireless Transmitter, 16 Inputs, 2 Outputs, 868 MHz, DS‑PM1‑I16O2‑WE
Two-Way CommsFast delivery Tomorrow, 10 Jul -
Save £3.70
Capture CD‑W Dual‑Tech Ceiling Motion Detector, 8 m 360°, GDE‑0001
360° Detection£ 49 72RRP: £53.42Fast delivery Tomorrow, 10 Jul -
Save £7.66
EURO ZEM32-WE 32-Zone Wireless Expander, Enforcer Two‑Way, EURO-ZEM32-WE
High Security£ 102 96RRP: £110.62Fast delivery Tomorrow, 10 Jul -
Save £15.45
GJD630 D‑TECT Universal Outdoor Quad PIR Detector, Battery (2×CR123), IP65
30m Detection£ 207 68RRP: £223.13Fast delivery Tomorrow, 10 Jul -
Save £2.74
Hikvision AX PRO DS-PDEB2-EG2-WE(B) 2-Button Wireless Emergency/Panic Button, IP66, 868 MHz
Dual ButtonFast delivery Tomorrow, 10 Jul -
Save £3.22
Hikvision DS-PDBG8-EG2-WE AX‑Pro Wireless Omni Glass‑Break Detector, 8 m, 868 MHz
Omni-DirectionalFast delivery Tomorrow, 10 Jul -
Save £4.11
Hikvision DS-PDMCX-E-WE Outdoor Wireless Magnetic Contact, IP66, 868 MHz, CR123A
IP66 WeatherproofFast delivery Tomorrow, 10 Jul -
Save £6.49
Hikvision DS-PS1-E-WE AX Pro Wireless External Sounder (Blue) - 110 dB, IP65
Tamper-ProofFast delivery Tomorrow, 10 Jul -
Save £4.38
Hikvision DS-PT1-WE(B) Wireless Tag Reader, 868 MHz, AES-128, Battery (3×AA)
AES-128 SecuredFast delivery Tomorrow, 10 Jul -
Save £2.61
Hikvision Portable Dual Emergency Button DS-PDEBP2‑EG2‑WE, AX‑Pro, 868 MHz
WaterproofFast delivery Tomorrow, 10 Jul -
Save £5.75
Hikvision Wireless Ceiling Heat Detector, 57°C, AX Pro (DS-PDHT-E-WE)
10 Year BatteryFast delivery Tomorrow, 10 Jul -
Save £3.56
Hikvision Wireless Curtain PIR Detector, 15 m, Tri‑X 868 MHz, CR123A, DS‑PDC15‑EG2‑WE(B)
Remote ConfigFast delivery Tomorrow, 10 Jul -
Save £1.73
KD8 Series Blanking Module, IP65 Weatherproof for Modular Intercom DS‑KD‑BK
Easy InstallationFast delivery Tomorrow, 10 Jul -
Save £0.48
Mercury: 350.043UK, Motion Sensing Visitor Chime, 120° Detection Angle, 5-8m Range, Wall Mountable
Easy Install£ 6 55RRP: £7.03Fast delivery Tomorrow, 10 Jul -
Save £0.82
Mercury: 350.300UK, Plug Through Wireless Door Chime, 38 Melodies, 80m Range, Waterproof Button
38 Melodies£ 10 96RRP: £11.78Fast delivery Tomorrow, 10 Jul -
Save £1.86
Optex FlipX FLX‑S‑DT Dual‑Tech PIR + Microwave Motion Detector FLX‑S‑DT
Dual Detection£ 24 96RRP: £26.82Fast delivery Tomorrow, 10 Jul -
Save £0.92
-
Save £2.12
Premier Elite Flasher Interface, Firmware Updater, CDH-0001
Firmware Ready£ 28 48RRP: £30.60Fast delivery Tomorrow, 10 Jul -
Save £29.36
Pyronix Enforcer Kit 3 ENF/KIT3-UK — Enforcer V11 Hybrid Wireless/Wired Alarm Kit
Complete Security£ 394 75RRP: £424.11Fast delivery Tomorrow, 10 Jul -
Save £1.01
Pyronix KX10DP Wired Pet‑Immune PIR Detector, 10m 85° EN50131‑2‑2 Grade 2 - INSUFFICIENT DATA
Pet Friendly£ 13 59RRP: £14.60Fast delivery Tomorrow, 10 Jul -
Save £5.39
Pyronix MC1Z2/SHOCK-WE Wireless Magnetic Contact & Shock Sensor, 2-Way 868MHz, 2 Zone Inputs
Dual Zone Input£ 72 52RRP: £77.912 Years WarrantyFast delivery Tomorrow, 10 Jul -
Save £3.86
Pyronix MCNANO-WE Nano Wireless Magnetic Contact, EN50131 Grade 2
Compact Security£ 51 85RRP: £55.71Fast delivery Tomorrow, 10 Jul -
Save £4.40
Slimline Design£ 59 22RRP: £63.62Fast delivery Tomorrow, 10 Jul
-
Save £4.11
High Security£ 55 30RRP: £59.41