Household Sensors & Alarms

2201 products
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  1. TP-LINK T110 Door/Window Sensor in White Color TAPO T110

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

    23
    4.5
    23
    from14,50 € at 54 stores
  2. Ajax Systems Door/Window Sensor in White Color 38099.03.WH

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

    7
    4.9
    7
    from37,00 € at 14 stores
  3. TP-LINK Tapo T100 Motion Sensor in White Color TAPO T100

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

    14
    5.0
    14
    from14,50 € at 48 stores
  4. TP-LINK Tapo T310 Temperature Sensor in White Color TAPO T310

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

    20
    4.6
    20
    from14,50 € at 58 stores
  5. TP-LINK Tapo T300 Flood Sensor Battery in White Color

    TP-LINK Tapo T300 Flood Sensor Battery in White Color

    6
    5.0
    6
    from19,89 € at 48 stores
  6. 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

    34
    4.3
    34
    from7,90 € at 24 stores
  7. 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

    20
    4.8
    20
    from5,86 € at 9 stores
  8. 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

    16
    4.6
    16
  9. 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

    7
    5.0
    7
    from7,81 € at 12 stores
  10. Sonoff Temperature Sensor in Black Color THS01

    Sonoff Temperature Sensor in Black Color THS01

    3
    5.0
    3
    from4,49 € at 50 stores
  11. 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

    60
    3.7
    60
    from5,50 € at 61 stores
  12. Adeleq Photocell Day Night 6A 230V IP44 in Blue Color 10-06

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

    13
    4.9
    13
    from2,18 € at 10 stores
  13. Aqara Door&Window Door/Window Sensor Battery in White Color MCCGQ11LM

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

    7
    5.0
    7
  14. Goobay Motion Sensor PET with Range 6m 360° in White Color 96006

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

    6
    5.0
    6
    from11,20 € at 26 stores
  15. 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

    4
    5.0
    4
    from15,50 € at 3 stores
  16. Sonoff Temperature Sensor Battery Smart and Humidity in White Color SNZB-02

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

    50
    3.8
    50
    from7,90 € at 41 stores
  17. PGST Door/Window Sensor Battery in White Color PB-68

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

    4
    5.0
    4
    from7,25 € at 2 stores
  18. Sonoff Humidity Sensor in White Color SNZB-02D

    Sonoff Humidity Sensor in White Color SNZB-02D

    1
    5.0
    1
    from13,64 € at 19 stores
  19. Adeleq Photocell Day-Night 6A IP44 12VDC in White Color 10-12

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

    5
    5.0
    5
    from2,58 € at 9 stores
  20. Sirsen Motion Sensor with Range 8m Dual Technology in White Color OUTGATE

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

    4
    5.0
    4
    from45,50 € at 4 stores
  21. 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

    35
    4.1
    35
    from12,30 € at 21 stores
  22. Sonoff Temperature Sensor in Black Color RJ9 4P4C Connector WTS01

    Sonoff Temperature Sensor in Black Color RJ9 4P4C Connector WTS01

    20
    4.2
    20
    from5,28 € at 8 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

    4
    5.0
    4
    from8,34 € at 25 stores
  24. 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

    21
    3.7
    21
    from7,07 € at 44 stores
  25. 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

    9
    4.6
    9
    from18,80 € at 10 stores
  26. Ajax Systems DoorProtect Plus Door/Window Sensor Battery in Black Color
    5

    Ajax Systems DoorProtect Plus Door/Window Sensor Battery in Black Color

    2
    5.0
    2
    from52,90 € at 4 stores
  27. Ajax Systems DoorProtect Door/Window Sensor Battery Wireless and Window in Black Color 20.52.120.221
    8

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

    4
    4.8
    4
    from36,17 € at 11 stores
  28. 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

    8
    4.4
    8
    from54,47 € at 13 stores
  29. Sonoff Motion Sensor Battery with Range 6m in White Color SNZB-03

    Sonoff Motion Sensor Battery with Range 6m in White Color SNZB-03

    33
    3.4
    33
    from6,61 € at 42 stores
  30. Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in White Color 20.52.129.221
    4

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

    5
    5.0
    5
    from55,08 € at 9 stores
  31. Aqara Motion Sensor PET Battery with Range 7m Smart Home Human Body in White Color RTCGQ11LM

    Aqara Motion Sensor PET Battery with Range 7m Smart Home Human Body in White Color RTCGQ11LM

    8
    4.6
    8
    from24,90 € at 3 stores
  32. Ajax Systems MotionProtect Outdoor Motion Sensor PET Battery with Range 15m in White Color
    2

    Ajax Systems MotionProtect Outdoor Motion Sensor PET Battery with Range 15m in White Color

    2
    5.0
    2
  33. 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

    6
    4.5
    6
    from21,29 € at 12 stores
  34. Door Wedge Battery Smart with Siren 120dB in Black Color 79705300445

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

    11
    3.5
    11
    from2,17 € at 23 stores
  35. 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

    3
    5.0
    3
    from8,30 € at 7 stores
  36. Ajax Systems MotionProtect Outdoor Motion Sensor PET Battery with Range 15m Wireless Outdoor Use in White Color
    2

    Ajax Systems MotionProtect Outdoor Motion Sensor PET Battery with Range 15m Wireless Outdoor Use in White Color

    2
    5.0
    2
    from216,90 € at 6 stores
  37. Steinel IS 1 Motion Sensor with Range 10m in White Color 600310

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

    3
    5.0
    3
    from24,68 € at 7 stores
  38. Ajax Systems LeaksProtect WiFi Flood Sensor Battery in Black Color
    4

    Ajax Systems LeaksProtect WiFi Flood Sensor Battery in Black Color

    5
    5.0
    5
  39. PGST Motion Sensor Battery with Range 12m in White Color PA-92

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

    3
    5.0
    3
    from8,20 € at 2 stores
  40. 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

    1
    5.0
    1
    from7,39 € at 22 stores
  41. Nedis WIFIDW10WT WiFi Flood Sensor Battery Leak in White Color WIFIDW10WT

    Nedis WIFIDW10WT WiFi Flood Sensor Battery Leak in White Color WIFIDW10WT

    7
    4.3
    7
    from28,74 € at 19 stores
  42. 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

    5
    4.4
    5
    from8,84 € at 20 stores
  43. Sonoff Temperature Sensor in White Color SNZB-02P

    Sonoff Temperature Sensor in White Color SNZB-02P

    1
    5.0
    1
    from11,52 € at 35 stores
  44. Ajax Systems MotionProtect Curtain Motion Sensor Battery with Range 15m in White Color
    3

    Ajax Systems MotionProtect Curtain Motion Sensor Battery with Range 15m in White Color

    8
    3.4
    8
    from65,16 € at 2 stores
  45. Nedis ALRMMW20WT Motion Sensor Battery with Range 80m 85dB & 8 Alert Sounds in White Color ALRMMW20WT

    Nedis ALRMMW20WT Motion Sensor Battery with Range 80m 85dB & 8 Alert Sounds in White Color ALRMMW20WT

    6
    4.0
    6
    from19,35 € at 30 stores
  46. Focus Door/Window Sensor Battery Wireless in White Color MD-210R

    Focus Door/Window Sensor Battery Wireless in White Color MD-210R

    3
    4.3
    3
    from9,60 € at 33 stores
  47. Anga MC-38W Door/Window Sensor Screw-in and Self-adhesive Universal in White Color 650-021

    Anga MC-38W Door/Window Sensor Screw-in and Self-adhesive Universal in White Color 650-021

    3
    4.7
    3
    from0,70 € at 5 stores
  48. Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in Black Color 20.52.203.221
    4

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

    5
    5.0
    5
    from52,22 € at 6 stores
  49. Sonoff SNF-PIR2 Motion Sensor Battery with Range 12m PIR2 433Mhz in White Color SNF-PIR2

    Sonoff SNF-PIR2 Motion Sensor Battery with Range 12m PIR2 433Mhz in White Color SNF-PIR2

    8
    4.5
    8
    from14,50 € at 2 stores
  50. Shelly Flood WiFi Flood Sensor in White Color

    Shelly Flood WiFi Flood Sensor in White Color

    1
    5.0
    1
    from26,50 € at 8 stores
  51. Aqara Humidity&Sensor Temperature Sensor Battery in White Color WSDCGQ11LM

    Aqara Humidity&Sensor Temperature Sensor Battery in White Color WSDCGQ11LM

    8
    4.3
    8
    from20,00 € at 4 stores
  52. Adeleq Photocell Day Night with LUX Setting 5-50 25A MAX IP44 in White Color 10-250

    Adeleq Photocell Day Night with LUX Setting 5-50 25A MAX IP44 in White Color 10-250

    2
    5.0
    2
    from5,41 € at 11 stores
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