Household Sensors & Alarms

303 products

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  1. Ajax Systems Glass Protect Glass Break Detector in Black Color
    Glass Break Detectors

    Ajax Systems Glass Protect Glass Break Detector in Black Color

    3
    5.0
    3
    Ad

    0

  2. Ajax Systems MotionProtect Wireless Motion Sensor Range 12m
    Motion Sensors

    Ajax Systems MotionProtect Wireless Motion Sensor Range 12m

    Infrared, 88.5°, RF, IP50, PET

    41
    4.9
    41

    0

  3. Ajax Systems Glassprotect Glass Break Sensor Battery with Range 9m in Black Color
    Glass Break Detectors

    Ajax Systems Glassprotect Glass Break Sensor Battery with Range 9m in Black Color

    3
    5.0
    3
    Ad

    0

  4. Sonoff DS18B20 Temperature Sensor RJ9
    Temperature & Humidity Sensors

    Sonoff DS18B20 Temperature Sensor RJ9

    Wired, Protection: IP65, With cable 0.5m

    61
    4.7
    61
    Deliveryby Wed, 12 Aug

    0

  5. Ajax Systems DoorProtect Wireless Contact Sensor RF
    Door & Window Sensors

    Ajax Systems DoorProtect Wireless Contact Sensor RF

    73
    4.9
    73
    Deliveryby Wed, 12 Aug

    0

  6. Ajax Systems MotionCam (PhOD) Wireless Motion Sensor With 12m Range
    Motion Sensors

    Ajax Systems MotionCam (PhOD) Wireless Motion Sensor With 12m Range

    Infrared, 88.5°, RF, IP50, PET

    5
    4.8
    5
    Free deliveryDay after tomorrow

    0

  7. Ajax Systems DoorProtect Plus Wireless Contact Sensor RF
    Door & Window Sensors

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    14
    4.7
    14
    Ad

    0

  8. Philips Wireless Motion Sensor Range 12m
    Motion Sensors

    Philips Wireless Motion Sensor Range 12m

    Infrared, 160°, IP54

    4
    5.0
    4

    0

  9. Sonoff THS01 Temperature Humidity Sensor RJ9
    Temperature & Humidity Sensors

    Sonoff THS01 Temperature Humidity Sensor RJ9

    Wired, With cable 0.5m

    32
    4.9
    32
    Deliveryby Wed, 12 Aug

    0

  10. Adeleq Adjustable Day / Night Photocell 10A 2000W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 10A 2000W

    Lux: 5-50, Protection: IP65, 230V

    11
    4.5
    11

    0

  11. Ajax Systems GlassProtect WiFi Glass Break Detector Battery Powered with 9m Range Wireless Breakage in Black Colour
    Glass Break Detectors

    Ajax Systems GlassProtect WiFi Glass Break Detector Battery Powered with 9m Range Wireless Breakage in Black Colour

    3
    5.0
    3
    Deliveryby Wed, 12 Aug

    0

  12. Aca Wired Motion Sensor Scope 12m
    Motion Sensors

    Aca Wired Motion Sensor Scope 12m

    Infrared, 180°, IP44

    0

  13. Shelly Waterproof Temperature Sensor
    Temperature & Humidity Sensors

    Shelly Waterproof Temperature Sensor

    Wired, Protection: IP67, With cable 1m

    2
    5.0
    2

    0

  14. Adeleq Wired Motion Sensor Range 12m
    Motion Sensors

    Adeleq Wired Motion Sensor Range 12m

    Infrared, 180°, IP44

    6
    4.8
    6
    Deliveryby Wed, 12 Aug

    0

  15. Door Wedge With 120dB Siren
    Door Wedge Alarms

    Door Wedge With 120dB Siren

    2
    3.0
    2
    Deliveryby Wed, 12 Aug

    0

  16. LogiLink Door Wedge with Siren 120dB
    Door Wedge Alarms

    LogiLink Door Wedge with Siren 120dB

    Deliveryby Wed, 12 AugAd

    0

  17. Ajax Systems MotionProtect Plus Wireless Motion Sensor Range 12m
    Motion Sensors

    Ajax Systems MotionProtect Plus Wireless Motion Sensor Range 12m

    Microwave & Infrared, 80°, RF, PET, Curtain

    4
    5.0
    4
    DeliveryDay after tomorrow

    0

  18. Shelly BLU Wireless Bluetooth Contact Sensor
    Door & Window Sensors

    Shelly BLU Wireless Bluetooth Contact Sensor

    3
    5.0
    3
    Deliveryby Wed, 12 Aug

    0

  19. Sonoff Si7021 Temperature And Humidity Sensor Jack
    Temperature & Humidity Sensors

    Sonoff Si7021 Temperature And Humidity Sensor Jack

    Wired, With cable 0.5m

    16
    4.5
    16
    Deliveryby Wed, 12 Aug

    0

  20. GloboStar Wired Motion Sensor Scope 6m
    Motion Sensors

    GloboStar Wired Motion Sensor Scope 6m

    Infrared, 360°

    2
    2.5
    2
    Deliveryby Wed, 12 Aug

    0

  21. Ajax Systems DoorProtect Plus Wireless Contact Sensor RF
    Door & Window Sensors

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    14
    4.7
    14
    Deliveryby Wed, 12 Aug

    0

  22. V-TAC VT-8083 Wired Motion Sensor Scope 20m
    Motion Sensors

    V-TAC VT-8083 Wired Motion Sensor Scope 20m

    Infrared, 360°, IP65

    0

  23. Shelly Waterproof Temperature Sensor
    Temperature & Humidity Sensors

    Shelly Waterproof Temperature Sensor

    Wired, Protection: IP67, With cable 1m

    2
    5.0
    2
    Ad

    0

  24. Maxim DS18B20 Temperature Sensor
    Temperature & Humidity Sensors

    Maxim DS18B20 Temperature Sensor

    Wired, With cable 2m

    Deliveryby Wed, 12 Aug

    0

  25. Hikvision Wireless Contact Sensor RF
    Door & Window Sensors

    Hikvision Wireless Contact Sensor RF

    Frequency: 868MHz

    0

  26. Ajax Systems CombiProtect Wireless Motion Sensor Scope 12m
    Motion Sensors

    Ajax Systems CombiProtect Wireless Motion Sensor Scope 12m

    Infrared, 88.5°, RF, IP50, PET

    3
    5.0
    3
    DeliveryDay after tomorrow

    0

  27. Sirsen Switch P5 Motion Sensor
    Motion Sensors

    Sirsen Switch P5 Motion Sensor

    0

  28. Sonoff DS18B20 Temperature Sensor RJ11
    Temperature & Humidity Sensors

    Sonoff DS18B20 Temperature Sensor RJ11

    Wired, Protection: IP55, With cable 0.5m

    4
    4.5
    4

    0

  29. Andowl Wired Double Beam Detector 30m
    Beam Sensors

    Andowl Wired Double Beam Detector 30m

    IP55, Voltage: 10.5-24V

    Deliveryby Wed, 12 Aug

    0

  30. Ajax Systems LeaksProtect Jeweller Wireless Flood Detector
    Water Leak Detectors

    Ajax Systems LeaksProtect Jeweller Wireless Flood Detector

    Battery, IP65, RF

    16
    4.9
    16
    Deliveryby Wed, 12 Aug

    0

  31. Adeleq Adjustable Day / Night Photocell 15A 3000W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 15A 3000W

    Lux: 3-500, Protection: IP65, 220-240V

    0

  32. Philips Wireless Motion Sensor Range 12m
    Motion Sensors

    Philips Wireless Motion Sensor Range 12m

    Infrared, 160°, IP54

    4
    5.0
    4
    Ad

    0

  33. Ajax Systems Glassprotect Glass Break Sensor Battery with Range 9m in Black Color
    Glass Break Detectors

    Ajax Systems Glassprotect Glass Break Sensor Battery with Range 9m in Black Color

    3
    5.0
    3

    0

  34. Goobay Wired Motion Sensor Range 12m
    Motion Sensors

    Goobay Wired Motion Sensor Range 12m

    Infrared, 180°, IP44, PET

    0

  35. Philips Hue Secure Wireless Contact Sensor ZigBee & Hue Bridge 2 Pieces
    Door & Window Sensors

    Philips Hue Secure Wireless Contact Sensor ZigBee & Hue Bridge 2 Pieces

    Installation: Sticker, Screws

    1
    5.0
    1

    0

  36. Waterproof Temperature Sensor Ds18b20 3m
    Temperature & Humidity Sensors

    Waterproof Temperature Sensor Ds18b20 3m

    Wired, With cable 3m

    1
    5.0
    1
    Deliveryby Wed, 12 Aug

    0

  37. Adeleq Motion Sensor Scope 8m
    Motion Sensors

    Adeleq Motion Sensor Scope 8m

    Microwave & Infrared, 180°, IP44

    0

  38. Hikvision Wireless Motion Sensor Scope 15m
    Motion Sensors

    Hikvision Wireless Motion Sensor Scope 15m

    Infrared, 85.9°

    1
    5.0
    1

    0

  39. Aubess Temperature And Humidity Sensor ZigBee
    Temperature & Humidity Sensors

    Aubess Temperature And Humidity Sensor ZigBee

    Wireless

    Deliveryby Wed, 12 Aug

    0

  40. Hikvision Ds-pdmcs-eg2-we Wireless RF Contact Sensor
    Door & Window Sensors

    Hikvision Ds-pdmcs-eg2-we Wireless RF Contact Sensor

    Frequency: 868MHz, Installation: Sticker, Screws

    1
    5.0
    1
    Deliveryby Wed, 12 Aug

    0

  41. Ajax Systems MotionProtect Curtain Wireless Motion Sensor Scope 15m
    Motion Sensors

    Ajax Systems MotionProtect Curtain Wireless Motion Sensor Scope 15m

    Infrared, 6°, RF, IP54, Curtain

    18
    4.4
    18
    DeliveryDay after tomorrow

    0

  42. Eurolamp Day Night Photocell 10A 300W
    Day / Night Photocells

    Eurolamp Day Night Photocell 10A 300W

    Protection: IP66, 220-240V

    Ad

    0

  43. LogiLink Door Wedge with Siren 120dB
    Door Wedge Alarms

    LogiLink Door Wedge with Siren 120dB

    Deliveryby Wed, 12 Aug

    0

  44. Ajax Systems MotionCam Wireless Motion Sensor Range 12m
    Motion Sensors

    Ajax Systems MotionCam Wireless Motion Sensor Range 12m

    Infrared, 80°, RF, PET

    1
    5.0
    1
    DeliveryDay after tomorrow

    0

  45. Haitronic Temperature Sensor
    Temperature & Humidity Sensors

    Haitronic Temperature Sensor

    Wired, With cable 1m

    0

  46. Philips Hue Secure Wireless Contact Sensor ZigBee & Hue Bridge
    Door & Window Sensors

    Philips Hue Secure Wireless Contact Sensor ZigBee & Hue Bridge

    Installation: Sticker

    5
    5.0
    5
    Deliveryby Wed, 12 Aug

    0

  47. Adeleq Wired Motion Sensor Range 12m
    Motion Sensors

    Adeleq Wired Motion Sensor Range 12m

    Infrared, 180°, IP44

    4
    4.5
    4

    0

  48. Eurolamp Day Night Photocell 10A 300W
    Day / Night Photocells

    Eurolamp Day Night Photocell 10A 300W

    Protection: IP66, 220-240V

    Deliveryby Wed, 12 Aug

    0

  49. Ajax Systems Glass Protect Glass Break Detector in Black Color
    Glass Break Detectors

    Ajax Systems Glass Protect Glass Break Detector in Black Color

    3
    5.0
    3

    0

  50. Shelly H&T Temperature And Humidity Sensor Wi-Fi
    Temperature & Humidity Sensors

    Shelly H&T Temperature And Humidity Sensor Wi-Fi

    Wireless, Battery

    3
    4.0
    3

    0

  51. GloboStar Wired Motion Sensor Scope 6m
    Motion Sensors

    GloboStar Wired Motion Sensor Scope 6m

    Infrared, 360°

    2
    2.5
    2
    Ad

    0

  52. Hikvision Wired Motion Sensor Scope 18m
    Motion Sensors

    Hikvision Wired Motion Sensor Scope 18m

    Infrared, 85.9°, PET

    4
    5.0
    4
    Deliveryby Wed, 12 Aug

    0

  53. Steinel Wired Motion Sensor Scope 10m
    Motion Sensors

    Steinel Wired Motion Sensor Scope 10m

    Infrared, 120°, IP54

    0

  54. Hikvision Wired Contact Sensor
    Door & Window Sensors

    Hikvision Wired Contact Sensor

    0

  55. Haitronic Temperature Sensor
    Temperature & Humidity Sensors

    Haitronic Temperature Sensor

    Wired, With cable 2m

    0

  56. Starlux ST10F Wired Motion Sensor Range 12m
    Motion Sensors

    Starlux ST10F Wired Motion Sensor Range 12m

    Infrared, 180°, IP44

    6
    5.0
    6

    0