Household Sensors & Alarms

101 products

Popular

Wi-Fi

  1. 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
  2. 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 25 stores
  3. Ajax Systems LeaksProtect WiFi Flood Sensor Battery Wireless in White Color 20.52.129.221
    Top User Rated3

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

    11
    4.9
    11
    from81,72 € at 6 stores
    It does its job perfectly, an important addition for anyone with an Ajax alarm.
    5

    3 members found this review helpful

    makjimis

    makjimis

  4. 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
  5. Nedis WIFIDW10WT WiFi Flood Sensor Battery Leak in White Color WIFIDW10WT

    Nedis WIFIDW10WT WiFi Flood Sensor Battery Leak in White Color WIFIDW10WT

    8
    4.1
    8
    from31,30 € at 24 stores
  6. Shelly Flood WiFi Flood Sensor in White Color

    Shelly Flood WiFi Flood Sensor in White Color

    1
    5.0
    1
    from24,44 € at 12 stores
  7. Ajax Systems GlassProtect WiFi Glass Break Sensor Battery with Range 9m Wireless Breakage in White Color 20.52.126.221
    3

    Ajax Systems GlassProtect WiFi Glass Break Sensor Battery with Range 9m Wireless Breakage in White Color 20.52.126.221

    2
    5.0
    2
    from71,97 € at 8 stores
  8. Sonoff WiFi Flood Sensor Battery in Gold Color

    Sonoff WiFi Flood Sensor Battery in Gold Color

    1
    5.0
    1
  9. Aqara WiFi Motion Sensor in White Color 335213

    Aqara WiFi Motion Sensor in White Color 335213

    1
    5.0
    1
    from85,09 € at 2 stores
  10. Andowl WiFi Humidity Sensor in White Color Q-WD50

    Andowl WiFi Humidity Sensor in White Color Q-WD50

    1
    5.0
    1
    from15,28 € at 15 stores
  11. 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
  12. Shelly Motion 2 WiFi Motion Sensor in White Color
    2

    Shelly Motion 2 WiFi Motion Sensor in White Color

    4
    4.5
    4
    from54,93 € at 3 stores
  13. NEO WiFi Motion Sensor Battery with Range 10m NAS-PD07W

    NEO WiFi Motion Sensor Battery with Range 10m NAS-PD07W

    1
    5.0
    1
    from13,49 € at 6 stores
  14. Gosund WiFi Flood Sensor Battery in White Color S5WIFI

    Gosund WiFi Flood Sensor Battery in White Color S5WIFI

    2
    4.0
    2
    from10,48 € at 8 stores
  15. HAMA Sensor WiFi Door/Window Sensor Battery in White Color 00176553

    HAMA Sensor WiFi Door/Window Sensor Battery in White Color 00176553

    1
    5.0
    1
    from23,45 € at 3 stores
  16. Nedis WiFi Motion Sensor Battery with Range 10m Smart in White Color WIFISM10CWT

    Nedis WiFi Motion Sensor Battery with Range 10m Smart in White Color WIFISM10CWT

    1
    4.0
    1
    from23,73 € at 20 stores
  17. Shelly H&T WiFi Humidity Sensor Battery in White Color
    2

    Shelly H&T WiFi Humidity Sensor Battery in White Color

    2
    4.5
    2
    from25,78 € at 2 stores
  18. PST-CT60W WiFi Motion Sensor PET Battery with Range 12m in White Color BG-91002

    PST-CT60W WiFi Motion Sensor PET Battery with Range 12m in White Color BG-91002

    from15,17 € at 4 stores
  19. NEO WiFi Flood Sensor in White Color NAS-WS05W

    NEO WiFi Flood Sensor in White Color NAS-WS05W

    from9,53 € at 7 stores
  20. NEO WiFi Flood Sensor Battery NAS-WS02W

    NEO WiFi Flood Sensor Battery NAS-WS02W

    from16,85 € at 7 stores
  21. Andowl WiFi Door/Window Sensor in White Color Q-MC55

    Andowl WiFi Door/Window Sensor in White Color Q-MC55

    from12,33 € at 8 stores
  22. Tellur WiFi Door/Window Sensor Battery in White Color TLL331091

    Tellur WiFi Door/Window Sensor Battery in White Color TLL331091

    1
    4.0
    1
    from34,90 € at 3 stores
  23. NEO WiFi Door/Window Sensor in White Color NAS-DS01W

    NEO WiFi Door/Window Sensor in White Color NAS-DS01W

    from7,92 € at 7 stores
  24. NEO WiFi Motion Sensor in White Color NAS-PD02W

    NEO WiFi Motion Sensor in White Color NAS-PD02W

    from12,89 € at 6 stores
  25. Andowl WiFi Door/Window Sensor Battery in White Color Q-MC51

    Andowl WiFi Door/Window Sensor Battery in White Color Q-MC51

    from12,41 € at 8 stores
  26. Aca WiFi Motion Sensor with Range 8m in White Color ELPIRWF2IN1

    Aca WiFi Motion Sensor with Range 8m in White Color ELPIRWF2IN1

    from27,90 € at 10 stores
  27. Tellur WiFi Motion Sensor PET Battery with Range 6m in White Color TLL331121

    Tellur WiFi Motion Sensor PET Battery with Range 6m in White Color TLL331121

    from34,90 € at 5 stores
  28. PST-HW400B WiFi Motion Sensor Battery with Range 6m in White Color BG-91004

    PST-HW400B WiFi Motion Sensor Battery with Range 6m in White Color BG-91004

    from14,92 € at 2 stores
  29. HAMA WiFi Motion Sensor in White Color 00176554

    HAMA WiFi Motion Sensor in White Color 00176554

    from27,20 € at 2 stores
  30. Acme SH2102 WiFi Door/Window Sensor Smart and Window in White Color AC509329

    Acme SH2102 WiFi Door/Window Sensor Smart and Window in White Color AC509329

    2
    4.0
    2
    from26,48 € at 2 stores
  31. GloboStar WiFi Door/Window Sensor in White Color 80032

    GloboStar WiFi Door/Window Sensor in White Color 80032

    from5,49 € at 6 stores
  32. NEO WiFi Door/Window Sensor in White Color NAS-DS07W

    NEO WiFi Door/Window Sensor in White Color NAS-DS07W

    from8,79 € at 6 stores
  33. Shelly H&T WiFi Humidity Sensor Battery in Black Color
    2

    Shelly H&T WiFi Humidity Sensor Battery in Black Color

    2
    4.5
    2
    from26,79 € at 2 stores
  34. Tellur WiFi Flood Sensor Battery in White Color TLL331081

    Tellur WiFi Flood Sensor Battery in White Color TLL331081

    from29,90 € at 4 stores
  35. V-TAC WiFi Motion Sensor Battery in White Color 6781

    V-TAC WiFi Motion Sensor Battery in White Color 6781

    from20,58 € at 4 stores
  36. Hom-io WiFi Door/Window Sensor Battery Smart Window in White Color 19157

    Hom-io WiFi Door/Window Sensor Battery Smart Window in White Color 19157

    1
    4.0
    1
    from27,90 € at 2 stores
  37. PNI WiFi Motion Sensor PET with Range 12m in White Color HS004

    PNI WiFi Motion Sensor PET with Range 12m in White Color HS004

  38. Chuango WiFi Motion Sensor Battery in White Color DML-100

    Chuango WiFi Motion Sensor Battery in White Color DML-100

    1
    1.0
    1
    from66,13 € at 22 stores
  39. Superior Electronics WiFi Door/Window Sensor Battery in White Color SUPiSW001

    Superior Electronics WiFi Door/Window Sensor Battery in White Color SUPiSW001

    1
    2.0
    1
    from13,45 € at 4 stores
  40. NEO WiFi Door/Window Sensor in White Color NAS-DS05W

    NEO WiFi Door/Window Sensor in White Color NAS-DS05W

    from6,93 € at 7 stores
  41. Shelly Motion WiFi Motion Sensor in White Color 190955

    Shelly Motion WiFi Motion Sensor in White Color 190955

  42. V-TAC WiFi Door/Window Sensor in White Color 6782

    V-TAC WiFi Door/Window Sensor in White Color 6782

    from14,85 € at 4 stores
  43. Ubiquiti WiFi Motion Sensor Ceiling Mount in White Color mFi-MSC

    Ubiquiti WiFi Motion Sensor Ceiling Mount in White Color mFi-MSC

  44. Aqara WiFi Motion Sensor with Range 8m in White Color PS-S02D

    Aqara WiFi Motion Sensor with Range 8m in White Color PS-S02D

  45. WiFi Door/Window Sensor in White Color DY-MC400A

    WiFi Door/Window Sensor in White Color DY-MC400A

  46. Coolseer Door Sensor WiFi Door/Window Sensor in White Color

    Coolseer Door Sensor WiFi Door/Window Sensor in White Color

    3
    4.7
    3
  47. Camwon WiFi Temperature Sensor Battery in White Color 4001002

    Camwon WiFi Temperature Sensor Battery in White Color 4001002

  48. Camwon WiFi Flood Sensor Battery in White Color 400700

    Camwon WiFi Flood Sensor Battery in White Color 400700

    2
    3.0
    2