Household Sensors & Alarms

2.651 products

Popular

  1. TP-LINK Tapo T310 Temperature Sensor in White Color TAPO T310

    TP-LINK Tapo T310 Temperature Sensor in White Color TAPO T310

    39
    4.8
    39
    from17,41 € at 45 stores
  2. TP-LINK T110 Door/Window Sensor in White Color TAPO T110

    TP-LINK T110 Door/Window Sensor in White Color TAPO T110

    56
    4.7
    56
    from14,89 € at 40 stores
  3. TP-LINK Tapo T300 Flood Sensor Battery in White Color

    TP-LINK Tapo T300 Flood Sensor Battery in White Color

    14
    4.9
    14
    from18,18 € at 41 stores
  4. TP-LINK Tapo T100 v1 Motion Sensor in White Color TAPO T100

    TP-LINK Tapo T100 v1 Motion Sensor in White Color TAPO T100

    37
    4.7
    37
    from19,29 € at 51 stores
  5. Sonoff Temperature Sensor in White Color SNZB-02P

    Sonoff Temperature Sensor in White Color SNZB-02P

    10
    4.9
    10
    from10,18 € at 28 stores
  6. Ajax Systems Door/Window Sensor in White Color 38099.03.WH

    Ajax Systems Door/Window Sensor in White Color 38099.03.WH

    14
    4.9
    14
    from36,79 € at 11 stores
  7. Motion Sensor Battery Wireless Entry/Exit Alarm with Detection in White Color SF20R/VSC-20

    Motion Sensor Battery Wireless Entry/Exit Alarm with Detection in White Color SF20R/VSC-20

    38
    4.8
    38
    from20,90 € at 8 stores
  8. Xiaomi Mi Door and Window Sensor 2 Door/Window Sensor in White Color BHR5154GL

    Xiaomi Mi Door and Window Sensor 2 Door/Window Sensor in White Color BHR5154GL

    55
    4.4
    55
    from9,40 € at 13 stores
  9. Sonoff Temperature Sensor in Black Color THS01

    Sonoff Temperature Sensor in Black Color THS01

    10
    4.9
    10
    from4,90 € at 48 stores
  10. Sonoff Temperature Sensor in Black Color RJ9 4P4C Connector WTS01

    Sonoff Temperature Sensor in Black Color RJ9 4P4C Connector WTS01

    29
    4.3
    29
    from5,80 € at 29 stores
  11. Sonoff Humidity Sensor in White Color SNZB-02D

    Sonoff Humidity Sensor in White Color SNZB-02D

    27
    4.5
    27
    from15,68 € at 4 stores
  12. Adeleq Motion Sensor with Range 12m Wall-mounted Spherical Infrared Ray 180° 10A 1200W 230V in White Color 10-4000

    Adeleq Motion Sensor with Range 12m Wall-mounted Spherical Infrared Ray 180° 10A 1200W 230V in White Color 10-4000

    32
    4.8
    32
    from5,86 € at 11 stores
  13. Sonoff DW2 WiFi Door/Window Sensor Battery Wireless Door/Window Sensor in White Color

    Sonoff DW2 WiFi Door/Window Sensor Battery Wireless Door/Window Sensor in White Color

    79
    3.7
    79
    from5,41 € at 57 stores
  14. Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221
    3

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

    15
    4.9
    15
    from37,88 € at 10 stores
  15. Adeleq Photocell Day Night Wall-mounted Rectangular 10A 230V IP44 in White Color 10-11

    Adeleq Photocell Day Night Wall-mounted Rectangular 10A 230V IP44 in White Color 10-11

    14
    5.0
    14
    from7,81 € at 14 stores
  16. Ajax Systems MotionProtect Motion Sensor PET Battery with Range 12m Wireless in White Color 5328
    2

    Ajax Systems MotionProtect Motion Sensor PET Battery with Range 12m Wireless in White Color 5328

    15
    4.7
    15
    from64,96 € at 10 stores
  17. Sonoff Motion Sensor with Range 4m in White Color SNZB-06P

    Sonoff Motion Sensor with Range 4m in White Color SNZB-06P

    12
    4.5
    12
    from14,00 € at 29 stores
  18. Sirsen Motion Sensor with Range 8m Dual Technology in White Color OUTGATE

    Sirsen Motion Sensor with Range 8m Dual Technology in White Color OUTGATE

    9
    5.0
    9
    from42,90 € at 7 stores
  19. Bosch Blue Line Gen2 Motion Sensor with Range 12m Infrared with Range in White Color 01230012

    Bosch Blue Line Gen2 Motion Sensor with Range 12m Infrared with Range in White Color 01230012

    9
    5.0
    9
    from14,00 € at 11 stores
  20. Adeleq Photocell Day Night 6A 230V IP44 in Blue Color 10-06

    Adeleq Photocell Day Night 6A 230V IP44 in Blue Color 10-06

    20
    4.9
    20
    from2,26 € at 9 stores
  21. Goobay Motion Sensor PET with Range 6m 360° in White Color 96006

    Goobay Motion Sensor PET with Range 6m 360° in White Color 96006

    7
    5.0
    7
    from11,26 € at 26 stores
  22. Motion Sensor Battery with Range 80m Entry-Exit Alarm in White Color RL-9816M

    Motion Sensor Battery with Range 80m Entry-Exit Alarm in White Color RL-9816M

    45
    4.2
    45
    from12,26 € at 26 stores
  23. Eurolamp Motion Sensor 400W 4A IP44 Viewing Angle 180° in White Color 147-02001

    Eurolamp Motion Sensor 400W 4A IP44 Viewing Angle 180° in White Color 147-02001

    8
    4.9
    8
    from6,69 € at 24 stores
  24. Sonoff Motion Sensor Battery with Range 6m in White Color

    Sonoff Motion Sensor Battery with Range 6m in White Color

    3
    5.0
    3
    from7,90 € at 13 stores
  25. Sonoff Temperature Sensor Battery Smart and Humidity in White Color SNZB-02

    Sonoff Temperature Sensor Battery Smart and Humidity in White Color SNZB-02

    63
    3.9
    63
    from9,02 € at 26 stores
  26. Door/Window Sensor Battery in White Color 587489

    Door/Window Sensor Battery in White Color 587489

    from3,80 € at 2 stores
  27. Aleph DC1561 Door/Window Sensor in Brown Color AL.BR.561.00

    Aleph DC1561 Door/Window Sensor in Brown Color AL.BR.561.00

    3
    5.0
    3
    from2,00 € at 12 stores
  28. Adeleq Photocell Day-Night 6A IP44 12VDC in White Color 10-12

    Adeleq Photocell Day-Night 6A IP44 12VDC in White Color 10-12

    6
    5.0
    6
    from2,58 € at 9 stores
  29. PGST Motion Sensor Battery with Range 12m in White Color PA-92

    PGST Motion Sensor Battery with Range 12m in White Color PA-92

    9
    5.0
    9
  30. 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

    15
    4.7
    15
    from71,99 € at 8 stores
  31. Sonoff SNZB-04 Door/Window Sensor Battery Wireless Door/Window in White Color SNZB-04

    Sonoff SNZB-04 Door/Window Sensor Battery Wireless Door/Window in White Color SNZB-04

    34
    3.8
    34
    from7,14 € at 21 stores
  32. Bmac Motion Sensor COB01PIR

    Bmac Motion Sensor COB01PIR

    from21,00 € at 2 stores
  33. Sonoff WiFi Motion Sensor PET Battery in White Color

    Sonoff WiFi Motion Sensor PET Battery in White Color

    3
    4.7
    3
    from13,33 € at 26 stores
  34. Eufy Entry Sensor Door/Window Sensor Battery Wireless Security Entry in White Color T89000D4

    Eufy Entry Sensor Door/Window Sensor Battery Wireless Security Entry in White Color T89000D4

    16
    4.5
    16
    from23,80 € at 11 stores
  35. Ajax Systems DoorProtect Plus Door/Window Sensor Battery Door and Window with Tilt and Vibration Sensor in White Color 20.52.176.221
    4

    Ajax Systems DoorProtect Plus Door/Window Sensor Battery Door and Window with Tilt and Vibration Sensor in White Color 20.52.176.221

    5
    5.0
    5
    from57,49 € at 10 stores
  36. Aqara Door&Window Door/Window Sensor Battery in White Color MCCGQ11LM

    Aqara Door&Window Door/Window Sensor Battery in White Color MCCGQ11LM

    12
    4.8
    12
  37. Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in White Color 20.52.129.221
    3

    Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in White Color 20.52.129.221

    11
    4.9
    11
    from81,72 € at 6 stores
  38. Bmac Glass Break Sensor Battery GB100

    Bmac Glass Break Sensor Battery GB100

  39. PGST Door/Window Sensor Battery in White Color PB-68

    PGST Door/Window Sensor Battery in White Color PB-68

    17
    4.8
    17
  40. 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
  41. Sonoff Door/Window Sensor in White Color

    Sonoff Door/Window Sensor in White Color

    1
    5.0
    1
    from13,05 € at 23 stores
  42. Aleph Door/Window Sensor Wired in White Color DC-1561W

    Aleph Door/Window Sensor Wired in White Color DC-1561W

    4
    4.8
    4
    from2,00 € at 13 stores
  43. Eufy Motion Sensor PET Battery with Range 9m Eufy Wireless in White Color T8910021

    Eufy Motion Sensor PET Battery with Range 9m Eufy Wireless in White Color T8910021

    8
    4.6
    8
    from24,65 € at 14 stores
  44. DIL Motion Sensor in Black Color 520182912851

    DIL Motion Sensor in Black Color 520182912851

  45. 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

    4
    5.0
    4
    from7,60 € at 7 stores
  46. Bosch Blue Line Gen2 Motion Sensor PET with Range 12m Infrared Pet Ignore Range 12x12m in White Color 01250037

    Bosch Blue Line Gen2 Motion Sensor PET with Range 12m Infrared Pet Ignore Range 12x12m in White Color 01250037

    7
    4.7
    7
    from15,98 € at 11 stores
  47. Door Wedge Battery Smart with Siren 120dB in Black Color 79705300445

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

    18
    3.6
    18
    from2,12 € at 45 stores
  48. Universe ST96 Motion Sensor Battery with Range 8m Entrance Exit Wall-mounted Bell in White Color

    Universe ST96 Motion Sensor Battery with Range 8m Entrance Exit Wall-mounted Bell in White Color

    6
    4.8
    6
    from6,90 € at 7 stores
  49. Steinel IS 1 Motion Sensor with Range 10m in White Color 600310

    Steinel IS 1 Motion Sensor with Range 10m in White Color 600310

    4
    5.0
    4
    from27,99 € at 7 stores
  50. Eurolamp Photocell 3000W Day Night 20A IP44 in White Color 147-02008

    Eurolamp Photocell 3000W Day Night 20A IP44 in White Color 147-02008

    7
    4.6
    7
    from6,42 € at 19 stores
  51. Eurolamp Motion Sensor Ceiling 1200W 240V 6A IP20 360° Viewing Angle in White Color 147-02004

    Eurolamp Motion Sensor Ceiling 1200W 240V 6A IP20 360° Viewing Angle in White Color 147-02004

    3
    5.0
    3
    from5,89 € at 20 stores
  52. Eurolamp Motion Sensor with Range 12m 300W 230V 6A 180° Waterproof IP65 Outdoor in White Color 147-02003

    Eurolamp Motion Sensor with Range 12m 300W 230V 6A 180° Waterproof IP65 Outdoor in White Color 147-02003

    7
    4.6
    7
    from7,13 € at 17 stores