Household Sensors & Alarms

424 products

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  1. Sonoff Temperature Sensor in Black Color THS01

    Sonoff Temperature Sensor in Black Color THS01

    11
    4.9
    11
    from5,00 € at 56 stores
  2. Sonoff Temperature Sensor in Black Color RJ9 4P4C Connector WTS01

    Sonoff Temperature Sensor in Black Color RJ9 4P4C Connector WTS01

    30
    4.4
    30
    from4,93 € at 39 stores
  3. Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221
    Top User Rated3

    Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221

    17
    4.9
    17
    from37,88 € at 11 stores
    The reliability of it seems excellent.
    5

    8 members found this review helpful

    kalaitsa

    kalaitsa

  4. Beam Detector with Range 15m Infrared Beam Set in Black Color YT-1606

    Beam Detector with Range 15m Infrared Beam Set in Black Color YT-1606

    5
    5.0
    5
    from7,60 € at 7 stores
  5. Door Wedge Battery Smart with Siren 120dB in Black Color 79705300445

    Door Wedge Battery Smart with Siren 120dB in Black Color 79705300445

    19
    3.6
    19
    from2,12 € at 51 stores
  6. Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in Black Color 20.52.203.221
    3

    Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in Black Color 20.52.203.221

    11
    4.9
    11
    from81,76 € at 7 stores
  7. Ajax Systems MotionProtect Motion Sensor PET Battery with Range 12m Wireless in Black Color 5314
    2

    Ajax Systems MotionProtect Motion Sensor PET Battery with Range 12m Wireless in Black Color 5314

    16
    4.7
    16
    from71,99 € at 8 stores
  8. Adeleq Motion Sensor with Range 12m Wall-mounted Spherical Infrared Ray 180° 10A IP44 230V in Black Color 10-40001

    Adeleq Motion Sensor with Range 12m Wall-mounted Spherical Infrared Ray 180° 10A IP44 230V in Black Color 10-40001

    1
    5.0
    1
    from5,86 € at 11 stores
  9. Eurolamp Motion Sensor with Range 12m 300W IP65 in Black Color 147-02005

    Eurolamp Motion Sensor with Range 12m 300W IP65 in Black Color 147-02005

    2
    5.0
    2
    from7,80 € at 18 stores
  10. Eurolamp Motion Sensor 800W 4A IP44 Viewing Angle 180° in Black Color 147-02000

    Eurolamp Motion Sensor 800W 4A IP44 Viewing Angle 180° in Black Color 147-02000

    4
    4.5
    4
    from7,20 € at 25 stores
  11. Starlux ST10F Motion Sensor with Range 12m 180° 1200W 230VAC in Black Color

    Starlux ST10F Motion Sensor with Range 12m 180° 1200W 230VAC in Black Color

    3
    5.0
    3
    from5,40 € at 5 stores
  12. Philips Motion Sensor Battery in Black Color 929003067401

    Philips Motion Sensor Battery in Black Color 929003067401

    2
    5.0
    2
    from57,00 € at 5 stores
  13. Adeleq Photocell Day Night with LUX Setting 5-50 10A MAX IP44 in Black Color 10-100

    Adeleq Photocell Day Night with LUX Setting 5-50 10A MAX IP44 in Black Color 10-100

    6
    4.3
    6
    from4,61 € at 10 stores
  14. Shelly Door/Window Sensor Battery with Range 30m in Black Color 1700053200

    Shelly Door/Window Sensor Battery with Range 30m in Black Color 1700053200

    from20,52 € at 14 stores
  15. Adeleq Motion Sensor with Range 12m Wall-mounted Infrared Ray Sensor 180° 6A 1200W 230V in Black Color 10-0501

    Adeleq Motion Sensor with Range 12m Wall-mounted Infrared Ray Sensor 180° 6A 1200W 230V in Black Color 10-0501

    1
    5.0
    1
    from5,93 € at 9 stores
  16. Ajax Systems MotionCam Motion Sensor PET Battery with Range 12m with Built-in Camera for Visual Alarm Verification in Black Color 10308.23.BL1
    2

    Ajax Systems MotionCam Motion Sensor PET Battery with Range 12m with Built-in Camera for Visual Alarm Verification in Black Color 10308.23.BL1

    2
    5.0
    2
    from136,00 € at 9 stores
  17. Ajax Systems GlassProtect WiFi Glass Break Sensor Battery with Range 9m Wireless Breakage in Black Color 20.52.127.221
    3

    Ajax Systems GlassProtect WiFi Glass Break Sensor Battery with Range 9m Wireless Breakage in Black Color 20.52.127.221

    2
    5.0
    2
    from71,99 € at 7 stores
  18. Sonoff DS18B20 Temperature Sensor in Black Color

    Sonoff DS18B20 Temperature Sensor in Black Color

    1
    5.0
    1
  19. Ajax Systems MotionProtect Curtain Motion Sensor Battery with Range 11m Waterproof in Black Color

    Ajax Systems MotionProtect Curtain Motion Sensor Battery with Range 11m Waterproof in Black Color

    9
    3.6
    9
    from69,75 € at 11 stores
  20. Beam Detector with Range 50m Dual Beam up to in Black Color BMD-50

    Beam Detector with Range 50m Dual Beam up to in Black Color BMD-50

    1
    5.0
    1
    from27,60 € at 6 stores
  21. Beam Detector with Range 60m Dual Beam up to 60 meters in Black Color BMD-60

    Beam Detector with Range 60m Dual Beam up to 60 meters in Black Color BMD-60

    1
    5.0
    1
    from22,60 € at 6 stores
  22. Door/Window Sensor in Black Color DM-4922

    Door/Window Sensor in Black Color DM-4922

    from2,33 € at 5 stores
  23. Alean Beam Detector with Range 30m Photocell 2 Beam IR Barrier Range 30m in Black Color ABI30-482

    Alean Beam Detector with Range 30m Photocell 2 Beam IR Barrier Range 30m in Black Color ABI30-482

    1
    5.0
    1
    from26,00 € at 2 stores
  24. Ajax Systems DoorProtect Plus Door/Window Sensor Battery Door and Window with Tilt and Vibration Sensor in Black Color 20.52.177.221
    4

    Ajax Systems DoorProtect Plus Door/Window Sensor Battery Door and Window with Tilt and Vibration Sensor in Black Color 20.52.177.221

    6
    4.3
    6
    from58,68 € at 9 stores
  25. Optonica Motion Sensor with Range 12m IP54 in Black Color 7307

    Optonica Motion Sensor with Range 12m IP54 in Black Color 7307

    from11,23 € at 35 stores
  26. Takex Beam Detector with Range 100m Photoelectric 4 Beams with Range in Black Color PB-IN-100HFA

    Takex Beam Detector with Range 100m Photoelectric 4 Beams with Range in Black Color PB-IN-100HFA

    from575,00 € at 22 stores
  27. Goobay Motion Sensor PET with Range 12m IP44 180° in Black Color 96001

    Goobay Motion Sensor PET with Range 12m IP44 180° in Black Color 96001

    from12,05 € at 28 stores
  28. ABO-20 Photocell Battery with Range 17m in Black Color 124410

    ABO-20 Photocell Battery with Range 17m in Black Color 124410

    from30,39 € at 24 stores
  29. GloboStar Motion Sensor with Range 6m in Black Color 70743

    GloboStar Motion Sensor with Range 6m in Black Color 70743

    2
    2.5
    2
    from4,97 € at 27 stores
  30. V-TAC VT-8094 Motion Sensor Battery with Range 10m Wall Corner in Black Color 6612
    2

    V-TAC VT-8094 Motion Sensor Battery with Range 10m Wall Corner in Black Color 6612

    from10,99 € at 7 stores
  31. T300 Door Wedge Battery Wedge with Vibration Sensor and Siren in Black Color

    T300 Door Wedge Battery Wedge with Vibration Sensor and Siren in Black Color

    3
    2.7
    3
    from2,67 € at 16 stores
  32. Andowl Beam Detector PET in Black Color Q-BJ1250

    Andowl Beam Detector PET in Black Color Q-BJ1250

    from26,10 € at 13 stores
  33. Optex Beam Detector with Range 100m Photocell 2 Beams 40m Outdoor Indoor in Black Color AX-130TN

    Optex Beam Detector with Range 100m Photocell 2 Beams 40m Outdoor Indoor in Black Color AX-130TN

    from125,00 € at 7 stores
  34. Ajax Systems MotionCam (PhOD) Motion Sensor PET Battery with Range 15m in Black Color

    Ajax Systems MotionCam (PhOD) Motion Sensor PET Battery with Range 15m in Black Color

    4
    4.8
    4
    from258,00 € at 3 stores
  35. Real Safe Beam Detector with Range 150m Infrared Dual Beam with Maximum Range for Outdoor Space in Black Color BMD-150

    Real Safe Beam Detector with Range 150m Infrared Dual Beam with Maximum Range for Outdoor Space in Black Color BMD-150

    from26,20 € at 7 stores
  36. V-TAC VT-8084 Motion Sensor with Range 8m Recessed Microwave Max 300W in Black Color 15031
    2

    V-TAC VT-8084 Motion Sensor with Range 8m Recessed Microwave Max 300W in Black Color 15031

    1
    5.0
    1
    from14,99 € at 2 stores
  37. Beam Detector with Range 150m Triple Beam up to in Black Color BMT-150

    Beam Detector with Range 150m Triple Beam up to in Black Color BMT-150

    1
    4.0
    1
    from42,10 € at 7 stores
  38. Ajax Systems MotionProtect Plus Motion Sensor PET Battery with Range 12m and MW with Pet Avoidance Function in Black Color
    2

    Ajax Systems MotionProtect Plus Motion Sensor PET Battery with Range 12m and MW with Pet Avoidance Function in Black Color

    1
    5.0
    1
    from125,00 € at 9 stores
  39. Ajax Systems CombiProtect Motion Sensor PET Battery with Range 12m and Crystal Breakage with Pet Avoidance Function in Black Color 20.52.181.221
    2

    Ajax Systems CombiProtect Motion Sensor PET Battery with Range 12m and Crystal Breakage with Pet Avoidance Function in Black Color 20.52.181.221

    1
    5.0
    1
    from113,70 € at 7 stores
  40. Aca Motion Sensor in Black Color ELPIRWB

    Aca Motion Sensor in Black Color ELPIRWB

    from6,94 € at 11 stores
  41. DIL Motion Sensor in Black Color 520182912851

    DIL Motion Sensor in Black Color 520182912851

  42. Tele Beam Detector with Range 10m Quad Beam in Black Color BMQ-10

    Tele Beam Detector with Range 10m Quad Beam in Black Color BMQ-10

    1
    5.0
    1
  43. Hager Motion Sensor with Range 16m ΙΡ55 16m 140° in Black Color EE821

    Hager Motion Sensor with Range 16m ΙΡ55 16m 140° in Black Color EE821

    from39,10 € at 5 stores
  44. Alean Beam Detector with Range 100m in Black Color ABE-100

    Alean Beam Detector with Range 100m in Black Color ABE-100

    from55,50 € at 3 stores
  45. Adeleq Motion Sensor in Black Color 10-321

    Adeleq Motion Sensor in Black Color 10-321

    from5,78 € at 6 stores
  46. Hager Motion Sensor with Range 16m ΙΡ55 16m 200° in Black Color EE831

    Hager Motion Sensor with Range 16m ΙΡ55 16m 200° in Black Color EE831

    from42,79 € at 4 stores
  47. V-TAC VT-8091 Motion Sensor Battery with Range 8m Ceiling Max 200W in Black Color 6607
    2

    V-TAC VT-8091 Motion Sensor Battery with Range 8m Ceiling Max 200W in Black Color 6607

    from6,99 € at 6 stores
  48. Anga AG-80HDF Beam Detector with Range 80m Double Distance 80m Waterproof in Black Color 650-084

    Anga AG-80HDF Beam Detector with Range 80m Double Distance 80m Waterproof in Black Color 650-084

    from27,70 € at 7 stores
  49. Hager Motion Sensor with Range 12m ΙΡ55 360° in Black Color EE841

    Hager Motion Sensor with Range 12m ΙΡ55 360° in Black Color EE841

    from49,29 € at 3 stores