Smart Security & Sensors
Strengthen your protection with Smart Security & Sensors – advanced solutions for homes and businesses. From motion detectors to door and window sensors, these systems provide reliable, real-time monitoring and alerts. Integrated with smart alarms, they deliver peace of mind and enhanced security wherever you are.
Pair your Smart Security & Sensors with our smart cameras & doorbells or smart alarm systems for a complete setup. You can also explore our wider smart home collection to build a fully connected environment.
For expert advice on smart security integration, visit our Help & Support Blog.
Save £5.14
Hikvision Wireless Curtain PIR Detector, 15 m, Tri‑X 868 MHz, CR123A, DS‑PDC15‑EG2‑WE(B)
Remote ConfigFast delivery Tomorrow, 30 Apr
Save £0.27
Save £3.23
Save £1.99
Knightsbridge: DC010, Wireless Door Chime, Battery Powered, 58 Ringtones, 110dB Volume
58 Ringtones£ 17 96RRP: £19.95WME Pro Plan priceGet Pro Now£15.80 12% off2 Years WarrantyFast delivery Tomorrow, 30 Apr
Save £1.67
Knightsbridge: DC012, Wireless Plug-In Door Chime, 58 Ringtones, 110dB Volume, Black
58 Ringtones£ 19 48RRP: £21.15WME Pro Plan priceGet Pro Now£17.14 12% off2 Years WarrantyFast delivery Tomorrow, 30 Apr
Save £0.91
Long Range£ 8 39RRP: £9.30WME Pro Plan priceGet Pro Now£7.38 12% off2 Years WarrantyFast delivery Tomorrow, 30 Apr
Save £0.95
IP55 Rated£ 8 39RRP: £9.34WME Pro Plan priceGet Pro Now£7.38 12% off2 Years WarrantyFast delivery Tomorrow, 30 Apr
Save £3.04
Portable Design£ 27 35RRP: £30.39WME Pro Plan priceGet Pro Now£24.07 12% offFast delivery Tomorrow, 30 Apr
Save £12.73
Mercury: 350.020UK, 7" Colour Video Door Phone, 720p HD, Weatherproof, 2-Way Intercom, Night Vision
Night Vision£ 114 64RRP: £127.37WME Pro Plan priceGet Pro Now£100.88 12% off
Save £0.70
Mercury: 350.043UK, Motion Sensing Visitor Chime, 120° Detection Angle, 5-8m Range, Wall Mountable
Easy Install£ 6 33RRP: £7.03WME Pro Plan priceGet Pro Now£5.57 12% off
Save £0.63
Mercury: 350.295UK, Wireless Waterproof Doorbell, Portable Chime, 50m Range, IP54, White
IP54 Rated£ 5 67RRP: £6.30WME Pro Plan priceGet Pro Now£4.99 12% offFast delivery Tomorrow, 30 Apr
Save £1.18
Mercury: 350.300UK, Plug Through Wireless Door Chime, 38 Melodies, 80m Range, Waterproof Button
38 Melodies£ 10 60RRP: £11.78WME Pro Plan priceGet Pro Now£9.33 12% offFast delivery Tomorrow, 30 Apr
Save £1.42
Mercury: 350.310UK, Wireless Plug-in Doorbell, 200m Range, 38 Tones, IP44, White
LED Alert£ 12 88RRP: £14.30WME Pro Plan priceGet Pro Now£11.33 12% off
Save £1.43
Save £2.68
Optex FlipX FLX‑S‑DT Dual‑Tech PIR + Microwave Motion Detector FLX‑S‑DT
Dual Detection£ 24 14RRP: £26.82WME Pro Plan priceGet Pro Now£21.24 12% offFast delivery Tomorrow, 30 Apr
Save £1.33
Optex FLX‑S‑ST FlipX PIR Detector, Dual Pattern 12m/18m ITM002483
12m Detection£ 11 93RRP: £13.26WME Pro Plan priceGet Pro Now£10.50 12% off
Save £73.01
Optimus E1K 4G/LTE GSM Gate Intercom, 1-Button Keypad E1K
Advanced Access£ 657 07RRP: £730.08WME Pro Plan priceGet Pro Now£578.22 12% off2 Years Warranty
Save £4.29
Premier Elite COM2400 Plug-on Digital Communicator, 2400 baud, SMS, CEC-0001
SMS Notifications£ 38 55RRP: £42.84WME Pro Plan priceGet Pro Now£33.92 12% offFast delivery Tomorrow, 30 Apr
Save £7.16
Premier Elite ComPort+ JAL-0001 — Plug-on ComPort 3 Adaptor, Pack of 5, 9–16 V, <1 mA
3 Ports£ 64 44RRP: £71.60WME Pro Plan priceGet Pro Now£56.71 12% offFast delivery Tomorrow, 30 Apr
Save £3.06
Premier Elite Flasher Interface, Firmware Updater, CDH-0001
Firmware Ready£ 27 54RRP: £30.60WME Pro Plan priceGet Pro Now£24.24 12% offFast delivery Tomorrow, 30 Apr
Save £2.80
Premier Elite Odyssey 5 Compact External Sounder + Strobe, 115 dB, IP65 White/Blue FCF-0006
Compact Design£ 25 19RRP: £27.99WME Pro Plan priceGet Pro Now£22.17 12% offFast delivery Tomorrow, 30 Apr
Save £4.58
Pyronix CARDEFENDER-WE Vehicle Shock & Tilt Sensor, Wireless 868MHz CARDEFENDER‑WE
Tilt & Shock£ 41 18RRP: £45.76WME Pro Plan priceGet Pro Now£36.24 12% offFast delivery Tomorrow, 30 Apr
Save £13.34
Pyronix DELTA/MOD‑WE2 Deltabell‑WE Wireless External Bellbox, 100 dB, 868 MHz, 4×CR123A
Watertight Design£ 120 07RRP: £133.41WME Pro Plan priceGet Pro Now£105.66 12% offFast delivery Tomorrow, 30 Apr
Save £42.41
Pyronix Enforcer Kit 3 ENF/KIT3-UK — Enforcer V11 Hybrid Wireless/Wired Alarm Kit
Complete Security£ 381 70RRP: £424.11WME Pro Plan priceGet Pro Now£335.90 12% offFast delivery Tomorrow, 30 Apr
Save £39.08
Pyronix Enforcer V11 Wireless Alarm Kit ENF/KIT1-UK (Onboard Wi‑Fi, Hybrid, Grade 2)
Two-Way Control£ 351 69RRP: £390.77WME Pro Plan priceGet Pro Now£309.49 12% offFast delivery Tomorrow, 30 Apr
Save £11.82
Pyronix EUR-064CL Contemporary LCD Keypad with Proximity Reader EUR-064CL
Proximity Ready£ 106 45RRP: £118.27WME Pro Plan priceGet Pro Now£93.68 12% offFast delivery Tomorrow, 30 Apr
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Save £5.14
Hikvision Wireless Curtain PIR Detector, 15 m, Tri‑X 868 MHz, CR123A, DS‑PDC15‑EG2‑WE(B)
Remote ConfigFast delivery Tomorrow, 30 Apr -
Save £0.27
-
Save £3.23
-
Save £1.99
Knightsbridge: DC010, Wireless Door Chime, Battery Powered, 58 Ringtones, 110dB Volume
58 Ringtones£ 17 96RRP: £19.952 Years WarrantyFast delivery Tomorrow, 30 Apr -
Save £1.67
Knightsbridge: DC012, Wireless Plug-In Door Chime, 58 Ringtones, 110dB Volume, Black
58 Ringtones£ 19 48RRP: £21.152 Years WarrantyFast delivery Tomorrow, 30 Apr -
Save £0.91
Long Range£ 8 39RRP: £9.302 Years WarrantyFast delivery Tomorrow, 30 Apr
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Save £0.95
IP55 Rated£ 8 39RRP: £9.342 Years WarrantyFast delivery Tomorrow, 30 Apr
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Save £3.04
Portable Design£ 27 35RRP: £30.39Fast delivery Tomorrow, 30 Apr
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Save £12.73
Mercury: 350.020UK, 7" Colour Video Door Phone, 720p HD, Weatherproof, 2-Way Intercom, Night Vision
Night Vision£ 114 64RRP: £127.37 -
Save £0.70
Mercury: 350.043UK, Motion Sensing Visitor Chime, 120° Detection Angle, 5-8m Range, Wall Mountable
Easy Install£ 6 33RRP: £7.03 -
Save £0.63
Mercury: 350.295UK, Wireless Waterproof Doorbell, Portable Chime, 50m Range, IP54, White
IP54 Rated£ 5 67RRP: £6.30Fast delivery Tomorrow, 30 Apr -
Save £1.18
Mercury: 350.300UK, Plug Through Wireless Door Chime, 38 Melodies, 80m Range, Waterproof Button
38 Melodies£ 10 60RRP: £11.78Fast delivery Tomorrow, 30 Apr -
Save £1.42
Mercury: 350.310UK, Wireless Plug-in Doorbell, 200m Range, 38 Tones, IP44, White
LED Alert£ 12 88RRP: £14.30 -
Save £1.43
200m Range£ 12 87RRP: £14.30
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Save £2.68
Optex FlipX FLX‑S‑DT Dual‑Tech PIR + Microwave Motion Detector FLX‑S‑DT
Dual Detection£ 24 14RRP: £26.82Fast delivery Tomorrow, 30 Apr -
Save £1.33
-
Save £73.01
Optimus E1K 4G/LTE GSM Gate Intercom, 1-Button Keypad E1K
Advanced Access£ 657 07RRP: £730.082 Years Warranty -
Save £4.29
Premier Elite COM2400 Plug-on Digital Communicator, 2400 baud, SMS, CEC-0001
SMS Notifications£ 38 55RRP: £42.84Fast delivery Tomorrow, 30 Apr -
Save £7.16
Premier Elite ComPort+ JAL-0001 — Plug-on ComPort 3 Adaptor, Pack of 5, 9–16 V, <1 mA
3 Ports£ 64 44RRP: £71.60Fast delivery Tomorrow, 30 Apr -
Save £3.06
Premier Elite Flasher Interface, Firmware Updater, CDH-0001
Firmware Ready£ 27 54RRP: £30.60Fast delivery Tomorrow, 30 Apr -
Save £2.80
Premier Elite Odyssey 5 Compact External Sounder + Strobe, 115 dB, IP65 White/Blue FCF-0006
Compact Design£ 25 19RRP: £27.99Fast delivery Tomorrow, 30 Apr -
Save £4.58
Pyronix CARDEFENDER-WE Vehicle Shock & Tilt Sensor, Wireless 868MHz CARDEFENDER‑WE
Tilt & Shock£ 41 18RRP: £45.76Fast delivery Tomorrow, 30 Apr -
Save £13.34
Pyronix DELTA/MOD‑WE2 Deltabell‑WE Wireless External Bellbox, 100 dB, 868 MHz, 4×CR123A
Watertight Design£ 120 07RRP: £133.41Fast delivery Tomorrow, 30 Apr -
Save £42.41
Pyronix Enforcer Kit 3 ENF/KIT3-UK — Enforcer V11 Hybrid Wireless/Wired Alarm Kit
Complete Security£ 381 70RRP: £424.11Fast delivery Tomorrow, 30 Apr -
Save £39.08
Pyronix Enforcer V11 Wireless Alarm Kit ENF/KIT1-UK (Onboard Wi‑Fi, Hybrid, Grade 2)
Two-Way Control£ 351 69RRP: £390.77Fast delivery Tomorrow, 30 Apr -
Save £11.82
Pyronix EUR-064CL Contemporary LCD Keypad with Proximity Reader EUR-064CL
Proximity Ready£ 106 45RRP: £118.27Fast delivery Tomorrow, 30 Apr