Household Sensors & Alarms

3.694 products

Popular

  1. Sonoff SNZB-03P Wireless Motion Sensor Range 6m
    Motion Sensors

    Sonoff SNZB-03P Wireless Motion Sensor Range 6m

    Infrared, 110°, ZigBee , Wi-Fi, PET

    38
    4.8
    38
    from10,48 € at 32 stores

    0

  2. Sonoff SNZB-04P Wireless Contact Sensor ZigBee
    Door & Window Sensors

    Sonoff SNZB-04P Wireless Contact Sensor ZigBee

    Installation: Sticker

    39
    4.8
    39
    from9,35 € at 30 stores

    0

  3. TP-LINK Tapo T300 v1 Wireless Flood Detector with Siren
    Water Leak Detectors

    TP-LINK Tapo T300 v1 Wireless Flood Detector with Siren

    Battery, IP67, RF 868MHz

    68
    4.9
    68
    from17,38 € at 26 stores

    0

  4. Andowl Autonomous Smoke Detector
    Fire Alarms

    Andowl Autonomous Smoke Detector

    Wi-Fi

    67
    4.4
    67
    from10,00 € at 13 stores

    0

  5. TP-LINK Tapo T100 v1 Wireless Motion Sensor Range 7m
    Motion Sensors

    TP-LINK Tapo T100 v1 Wireless Motion Sensor Range 7m

    Infrared, 120°, RF

    104
    4.8
    104
    from19,49 € at 27 stores

    0

  6. TP-LINK T110 v1 Wireless Contact Sensor Wi-Fi & RF
    Door & Window Sensors

    TP-LINK T110 v1 Wireless Contact Sensor Wi-Fi & RF

    Frequency: 868MHz, Installation: Sticker

    168
    4.8
    168
    from14,70 € at 29 stores

    0

  7. Sonoff SNZB-05P Wireless Flood Detector
    Water Leak Detectors

    Sonoff SNZB-05P Wireless Flood Detector

    Battery, With Cable 2m, IP67, Wi-Fi, ZigBee

    18
    4.9
    18
    from14,99 € at 16 stores

    0

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

    Ajax Systems MotionProtect Wireless Motion Sensor Range 12m

    Infrared, 88.5°, RF, IP50, PET

    42
    4.9
    42
    from63,00 € at 5 stores

    0

  9. Sonoff SNZB-02P Temperature Humidity Sensor ZigBee
    Temperature & Humidity Sensors

    Sonoff SNZB-02P Temperature Humidity Sensor ZigBee

    Wireless, Battery

    57
    4.9
    57
    from9,82 € at 32 stores

    0

  10. X-Sense XS01-WT Tuya Autonomous Smoke Detector
    Fire Alarms

    X-Sense XS01-WT Tuya Autonomous Smoke Detector

    Wi-Fi

    78
    4.8
    78
    from18,41 € at 13 stores

    0

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

    Ajax Systems DoorProtect Wireless Contact Sensor RF

    74
    4.9
    74
    from34,90 € at 10 stores

    0

  12. Sonoff SNZB-05P Wireless Flood Detector
    Water Leak Detectors

    Sonoff SNZB-05P Wireless Flood Detector

    Battery, IP67, Wi-Fi, ZigBee

    13
    4.8
    13
    from15,90 € at 3 stores

    0

  13. Tapo T100 v1.2 Wireless Motion Sensor Range 7m
    Motion Sensors

    Tapo T100 v1.2 Wireless Motion Sensor Range 7m

    Infrared, 120°, RF , Wi-Fi

    104
    4.8
    104
    from19,85 € at 4 stores

    0

  14. Adeleq Wired Motion Sensor Range 12m
    Motion Sensors

    Adeleq Wired Motion Sensor Range 12m

    Infrared, 180°, IP44

    70
    4.8
    70
    from5,23 € at 9 stores

    0

  15. Sentek Electronics SD218 Autonomous Smoke Detector
    Fire Alarms

    Sentek Electronics SD218 Autonomous Smoke Detector

    163
    4.6
    163
    from7,40 € at 2 stores

    0

  16. TP-LINK T110 v1.2 Wireless Contact Sensor Wi-Fi & RF
    Door & Window Sensors

    TP-LINK T110 v1.2 Wireless Contact Sensor Wi-Fi & RF

    Frequency: 868MHz, Installation: Sticker

    168
    4.8
    168
    from14,05 € at 7 stores

    0

  17. Ajax Systems Leaksprotect Wireless Flood Detector
    Water Leak Detectors

    Ajax Systems Leaksprotect Wireless Flood Detector

    Battery, IP65, RF

    59,10 €from43,67 € at 3 stores

    0

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

    Ajax Systems MotionProtect Wireless Motion Sensor Range 12m

    Infrared, 88.5°, RF, IP50, PET

    42
    4.9
    42
    61,65 €from54,62 € at 12 stores

    0

  19. Powertech Wireless Contact Sensor RF
    Door & Window Sensors

    Powertech Wireless Contact Sensor RF

    Frequency: 433MHz, Installation: Sticker

    12
    5.0
    12
    from4,35 € at 22 stores

    0

  20. Aqara T1 Wireless Flood Detector
    Water Leak Detectors

    Aqara T1 Wireless Flood Detector

    Battery, With Cable , IP67, ZigBee

    4
    5.0
    4
    from21,53 € at 3 stores

    0

  21. Sonoff SNZB-06P Wireless Motion Sensor Range 4m
    Motion Sensors

    Sonoff SNZB-06P Wireless Motion Sensor Range 4m

    Microwave, ZigBee

    32
    4.3
    32
    from12,54 € at 18 stores

    0

  22. Autonomous Smoke Detector SS-168
    Fire Alarms

    Autonomous Smoke Detector SS-168

    40
    3.9
    40
    from2,00 € at 10 stores

    0

  23. Bosch Blue Line Gen2 Wired Motion Sensor Range 12m
    Motion Sensors

    Bosch Blue Line Gen2 Wired Motion Sensor Range 12m

    Infrared, 94°

    24
    4.8
    24
    from15,90 € at 7 stores

    0

  24. Sonoff DW2 Wireless Contact Sensor Wi-Fi
    Door & Window Sensors

    Sonoff DW2 Wireless Contact Sensor Wi-Fi

    Frequency: 433MHz

    119
    4.0
    119
    from5,74 € at 41 stores

    0

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

    Ajax Systems LeaksProtect Jeweller Wireless Flood Detector

    Battery, IP65, RF

    17
    4.9
    17
    from60,00 € at 5 stores

    0

  26. TP-LINK Tapo T310 v1 Temperature Humidity Sensor RF
    Temperature & Humidity Sensors

    TP-LINK Tapo T310 v1 Temperature Humidity Sensor RF

    Wireless, Battery, Frequency: 868MHz

    132
    4.8
    132
    from17,60 € at 51 stores

    0

  27. X-Sense XS01-WX Smoke Detector
    Fire Alarms

    X-Sense XS01-WX Smoke Detector

    Wi-Fi

    38
    4.6
    38
    from14,49 € at 9 stores

    0

  28. 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
    from76,99 € at 13 stores

    0

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

    Ajax Systems DoorProtect Wireless Contact Sensor RF

    74
    4.9
    74
    from34,98 € at 11 stores

    0

  30. Ajax Systems WaterStop ¾" (DN 20) Ασύρματος Ανιχνευτής Πλημμύρας Μπαταρίας RF 1211-0131
    Water Leak Detectors

    Ajax Systems WaterStop ¾" (DN 20) Ασύρματος Ανιχνευτής Πλημμύρας Μπαταρίας RF 1211-0131

    Battery, IP56, RF

    329,00 €from184,34 € at 5 stores

    0

  31. Xiaomi Wireless Motion Sensor Range 7m
    Motion Sensors

    Xiaomi Wireless Motion Sensor Range 7m

    130°, Wi-Fi , Bluetooth, PET

    15
    4.4
    15
    from13,12 € at 11 stores

    0

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

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    15
    4.7
    15
    from52,95 € at 12 stores

    0

  33. Andowl Wireless Flood Detector
    Water Leak Detectors

    Andowl Wireless Flood Detector

    Battery, Wi-Fi

    from14,19 € at 2 stores

    0

  34. Eurolamp Autonomous Smoke Detector
    Fire Alarms

    Eurolamp Autonomous Smoke Detector

    30
    4.7
    30
    from6,70 € at 15 stores

    0

  35. Ajax Systems Wireless Motion Sensor Range 12m
    Motion Sensors

    Ajax Systems Wireless Motion Sensor Range 12m

    Microwave & Infrared, 80°, RF

    61,78 €from54,62 € at 6 stores

    0

  36. Eurolamp Wired Motion Sensor Range 12m
    Motion Sensors

    Eurolamp Wired Motion Sensor Range 12m

    Infrared, 180°, IP65

    22
    4.6
    22
    from7,55 € at 10 stores

    0

  37. Xiaomi Mi Door and Window Sensor 2 Wireless Contact Sensor Bluetooth
    Door & Window Sensors

    Xiaomi Mi Door and Window Sensor 2 Wireless Contact Sensor Bluetooth

    Installation: Sticker

    101
    4.4
    101
    from9,79 € at 11 stores

    0

  38. Dahua Ard912-w2 Wireless Water Leak Detector
    Water Leak Detectors

    Dahua Ard912-w2 Wireless Water Leak Detector

    Battery, With Cable

    59,90 €from35,09 € at 3 stores

    0

  39. Ajax Systems Fire Protect 2 RB Heat/Smoke High Temperature Detector
    Fire Alarms

    Ajax Systems Fire Protect 2 RB Heat/Smoke High Temperature Detector

    5
    5.0
    5
    from129,88 € at 3 stores

    0

  40. Ajax Systems MotionProtect Curtain Wireless Motion Sensor Range 15m
    Motion Sensors

    Ajax Systems MotionProtect Curtain Wireless Motion Sensor Range 15m

    Infrared, 6°, RF, IP54, Curtain

    19
    4.4
    19
    73,90 €from65,65 € at 14 stores

    0

  41. TP-LINK Tapo T310 v1.2 Temperature - Humidity Sensor RF
    Temperature & Humidity Sensors

    TP-LINK Tapo T310 v1.2 Temperature - Humidity Sensor RF

    Wireless, Battery, Frequency: 868MHz

    132
    4.8
    132
    from17,88 € at 2 stores

    0

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

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    15
    4.7
    15
    from53,49 € at 12 stores

    0

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

    Ajax Systems LeaksProtect Jeweller Wireless Flood Detector

    Battery, IP65, RF

    17
    4.9
    17
    67,00 €from43,75 € at 4 stores

    0

  44. Wireless Motion Sensor Range 4m
    Motion Sensors

    Wireless Motion Sensor Range 4m

    Infrared, Wi-Fi

    75
    4.3
    75
    from11,84 € at 24 stores

    0

  45. Ajax Systems FireProtect Autonomous Smoke Detector
    Fire Alarms

    Ajax Systems FireProtect Autonomous Smoke Detector

    15
    4.9
    15
    from88,03 € at 9 stores

    0

  46. Sonoff DW2 Wireless RF Contact Sensor
    Door & Window Sensors

    Sonoff DW2 Wireless RF Contact Sensor

    Frequency: 433MHz, Installation: Sticker

    15
    3.9
    15
    from3,76 € at 26 stores

    0

  47. Shelly Flood Gen 4 Wireless Flood Detector
    Water Leak Detectors

    Shelly Flood Gen 4 Wireless Flood Detector

    Battery, With Cable 2m, IP44, Wi-Fi, Bluetooth, ZigBee

    1
    5.0
    1
    from32,23 € at 12 stores

    0

  48. Ajax Systems MotionProtect Outdoor Wireless Motion Sensor Scope 15m
    Motion Sensors

    Ajax Systems MotionProtect Outdoor Wireless Motion Sensor Scope 15m

    Microwave & Infrared, 90°, RF, IP55, PET, Antimasking

    8
    3.6
    8
    237,99 €from191,47 € at 9 stores

    0