Smart Motion & Door Sensors
Protect your home with Smart Motion & Door Sensors – reliable solutions for security and automation. These sensors detect movement and door activity, sending instant alerts and integrating seamlessly with your smart home system. Perfect for enhancing safety, convenience, and energy efficiency in any property.
Pair your Smart Motion & Door Sensors with our smart alarm systems or smart cameras & doorbells for a complete setup. You can also explore our wider smart home collection to build a connected environment.
For expert installation tips on home security and CCTV, visit our Help & Support Blog.
Save £0.42
Ajax SmartBracket for DoorProtect (White) 9521.03.WH
Easy-fit£ 3 84RRP: £4.26Fast delivery Tomorrow, 12 Mar
Save £5.06
Ajax DoorProtect U Jeweller Wireless Door/Window Detector, CR123A, 1,200m, 121293.03.WH1
Long range£ 45 51RRP: £50.57Fast delivery Tomorrow, 12 Mar
Save £0.47
Ajax SmartBracket Magnet Mount for DoorProtect, White 22053.03.WH
QuickFit£ 4 21RRP: £4.68Fast delivery Tomorrow, 12 Mar
Save £5.06
Ajax DoorProtect U Wireless Door/Window Contact, Jeweller, CR123A, Black, 121294.03.BL1
7yr Battery£ 45 51RRP: £50.57Fast delivery Tomorrow, 12 Mar
Save £10.02
PhotoVerify£ 410 24RRP: £420.26Fast delivery Tomorrow, 12 Mar
Save £39.86
Hub2 Kit£ 358 72RRP: £398.58Fast delivery Tomorrow, 12 Mar
Save £42.02
PRO Grade£ 378 24RRP: £420.26Fast delivery Tomorrow, 12 Mar
Save £5.59
Ajax Superior DoorProtect Jeweller Wireless Door/Window Magnetic Contact, White, 133194.03.WH1
Wireless£ 50 26RRP: £55.85Fast delivery Tomorrow, 12 Mar
Save £8.22
Wireless PIR & Glass Break Detector, 12 m PIR, 8 m Glass, DS-PDPG12P-EG2-WE
12m Detection£ 73 94RRP: £82.16Fast delivery Tomorrow, 12 Mar
Save £1.19
Pyronix SHOCK/W Wired Shock Sensor, Piezo Vibration, Grade 2, 5yr INSUFFICIENT DATA
Adjustable Sensitivity£ 10 68RRP: £11.875 Years WarrantyFast delivery Tomorrow, 12 Mar
Save £17.55
EZVIZ 4‑Piece Home Sensor Kit, Zigbee Gateway + PIR + Door Sensor + Smart Button CS‑EZVIZ/SENSORKIT
Easy Setup£ 157 94RRP: £175.492 Years WarrantyFast delivery Tomorrow, 12 Mar
Save £5.86
GlassProtect U Wireless Glass‑Break Detector (Jeweller), 9 m, CR123A — 130351.05.WH1
DualTone£ 52 74RRP: £58.60Fast delivery Tomorrow, 12 Mar
Save £2.41
Ajax DoorProtect Fibra Wired Magnetic Door Sensor, 2× Reed, 5–30 V, 44393.03.WH1
Fibra Wired£ 21 69RRP: £24.10Fast delivery Tomorrow, 12 Mar
Save £3.69
Wired Fibra£ 33 18RRP: £36.87Fast delivery Tomorrow, 12 Mar
Save £4.14
Ajax GlassProtect Fibra Wired Glass‑break Detector, DualTone, 9 m — 44396
DualTone£ 37 29RRP: £41.43Fast delivery Tomorrow, 12 Mar
Save £5.53
Ajax GlassProtect S Superior Wireless Glass‑Break Detector, DualTone, 9 m, AJA-67737
DualTone£ 49 78RRP: £55.31Fast delivery Tomorrow, 12 Mar
Save £0.42
SmartBracket Mounting Panel for Ajax DoorProtect (Black) 9520.03.BL
Easy Fit£ 3 84RRP: £4.26Fast delivery Tomorrow, 12 Mar
Save £39.86
Multi‑Path£ 358 72RRP: £398.58Fast delivery Tomorrow, 12 Mar
Save £0.47
Ajax SmartBracket Magnet Mount for DoorProtect (ABS, Black) 22051.03.BL
Magnet Mount£ 4 21RRP: £4.68Fast delivery Tomorrow, 12 Mar
Save £2.03
Texecom: AEL-0001, Wired Shock Sensor with VIBER™ Technology, EN 50131-2-8 Grade 3, 9-16 V DC
Grade 3 Security£ 23 75RRP: £25.78Fast delivery Tomorrow, 12 Mar
Save £6.36
Slimline Design£ 57 26RRP: £63.62Fast delivery Tomorrow, 12 Mar
Save £7.79
Pyronix MC1Z2/SHOCK-WE Wireless Magnetic Contact & Shock Sensor, 2-Way 868MHz, 2 Zone Inputs
Dual Zone Input£ 70 12RRP: £77.912 Years Warranty
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Save £0.42
Ajax SmartBracket for DoorProtect (White) 9521.03.WH
Easy-fit£ 3 84RRP: £4.26Fast delivery Tomorrow, 12 Mar -
Save £5.06
Ajax DoorProtect U Jeweller Wireless Door/Window Detector, CR123A, 1,200m, 121293.03.WH1
Long range£ 45 51RRP: £50.57Fast delivery Tomorrow, 12 Mar -
Save £0.47
Ajax SmartBracket Magnet Mount for DoorProtect, White 22053.03.WH
QuickFit£ 4 21RRP: £4.68Fast delivery Tomorrow, 12 Mar -
Save £5.06
Ajax DoorProtect U Wireless Door/Window Contact, Jeweller, CR123A, Black, 121294.03.BL1
7yr Battery£ 45 51RRP: £50.57Fast delivery Tomorrow, 12 Mar -
Save £10.02
PhotoVerify£ 410 24RRP: £420.26Fast delivery Tomorrow, 12 Mar
-
Save £39.86
Hub2 Kit£ 358 72RRP: £398.58Fast delivery Tomorrow, 12 Mar
-
Save £42.02
PRO Grade£ 378 24RRP: £420.26Fast delivery Tomorrow, 12 Mar
-
Save £5.59
Ajax Superior DoorProtect Jeweller Wireless Door/Window Magnetic Contact, White, 133194.03.WH1
Wireless£ 50 26RRP: £55.85Fast delivery Tomorrow, 12 Mar -
Save £8.22
Wireless PIR & Glass Break Detector, 12 m PIR, 8 m Glass, DS-PDPG12P-EG2-WE
12m Detection£ 73 94RRP: £82.16Fast delivery Tomorrow, 12 Mar -
Save £1.19
Pyronix SHOCK/W Wired Shock Sensor, Piezo Vibration, Grade 2, 5yr INSUFFICIENT DATA
Adjustable Sensitivity£ 10 68RRP: £11.875 Years WarrantyFast delivery Tomorrow, 12 Mar -
Save £17.55
EZVIZ 4‑Piece Home Sensor Kit, Zigbee Gateway + PIR + Door Sensor + Smart Button CS‑EZVIZ/SENSORKIT
Easy Setup£ 157 94RRP: £175.492 Years WarrantyFast delivery Tomorrow, 12 Mar -
Save £5.86
GlassProtect U Wireless Glass‑Break Detector (Jeweller), 9 m, CR123A — 130351.05.WH1
DualTone£ 52 74RRP: £58.60Fast delivery Tomorrow, 12 Mar -
Save £2.41
Ajax DoorProtect Fibra Wired Magnetic Door Sensor, 2× Reed, 5–30 V, 44393.03.WH1
Fibra Wired£ 21 69RRP: £24.10Fast delivery Tomorrow, 12 Mar -
Save £3.69
Wired Fibra£ 33 18RRP: £36.87Fast delivery Tomorrow, 12 Mar
-
Save £4.14
Ajax GlassProtect Fibra Wired Glass‑break Detector, DualTone, 9 m — 44396
DualTone£ 37 29RRP: £41.43Fast delivery Tomorrow, 12 Mar -
Save £5.53
Ajax GlassProtect S Superior Wireless Glass‑Break Detector, DualTone, 9 m, AJA-67737
DualTone£ 49 78RRP: £55.31Fast delivery Tomorrow, 12 Mar -
Save £0.42
SmartBracket Mounting Panel for Ajax DoorProtect (Black) 9520.03.BL
Easy Fit£ 3 84RRP: £4.26Fast delivery Tomorrow, 12 Mar -
Save £39.86
Multi‑Path£ 358 72RRP: £398.58Fast delivery Tomorrow, 12 Mar
-
Save £0.47
Ajax SmartBracket Magnet Mount for DoorProtect (ABS, Black) 22051.03.BL
Magnet Mount£ 4 21RRP: £4.68Fast delivery Tomorrow, 12 Mar -
Save £2.03
Texecom: AEL-0001, Wired Shock Sensor with VIBER™ Technology, EN 50131-2-8 Grade 3, 9-16 V DC
Grade 3 Security£ 23 75RRP: £25.78Fast delivery Tomorrow, 12 Mar -
Save £6.36
Slimline Design£ 57 26RRP: £63.62Fast delivery Tomorrow, 12 Mar
-
Save £7.79
Pyronix MC1Z2/SHOCK-WE Wireless Magnetic Contact & Shock Sensor, 2-Way 868MHz, 2 Zone Inputs
Dual Zone Input£ 70 12RRP: £77.912 Years Warranty