Household Sensors & Alarms

3.700 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 28 stores

    0

  2. 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

  3. Andowl Autonomous Smoke Detector
    Fire Alarms

    Andowl Autonomous Smoke Detector

    Wi-Fi

    67
    4.4
    67
    from10,00 € at 15 stores

    0

  4. 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
    from17,10 € at 50 stores

    0

  5. 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
    from18,04 € at 5 stores

    0

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

    Sonoff SNZB-04P Wireless Contact Sensor ZigBee

    Installation: Sticker

    38
    4.8
    38
    from9,35 € at 27 stores

    0

  7. 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 29 stores

    0

  8. 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

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

    Sonoff SNZB-02P Temperature Humidity Sensor ZigBee

    Wireless, Battery

    55
    4.9
    55
    from9,83 € at 30 stores

    0

  10. 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
    from72,00 € at 5 stores

    0

  11. 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
    from14,76 € at 31 stores

    0

  12. Sentek Electronics SD218 Autonomous Smoke Detector
    Fire Alarms

    Sentek Electronics SD218 Autonomous Smoke Detector

    162
    4.6
    162
    from7,40 € at 2 stores

    0

  13. 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
    from54,62 € at 12 stores

    0

  14. 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
    from17,89 € at 2 stores

    0

  15. 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

  16. 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

  17. Autonomous Smoke Detector SS-168
    Fire Alarms

    Autonomous Smoke Detector SS-168

    40
    3.9
    40
    from2,00 € at 10 stores

    0

  18. 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 13 stores

    0

  19. Sonoff DS18B20 Temperature Sensor RJ9
    Temperature & Humidity Sensors

    Sonoff DS18B20 Temperature Sensor RJ9

    Wired, Protection: IP65, With cable 0.5m

    65
    4.7
    65
    from4,43 € at 28 stores

    0

  20. 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

  21. 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

  22. Eurolamp Autonomous Smoke Detector
    Fire Alarms

    Eurolamp Autonomous Smoke Detector

    30
    4.7
    30
    from7,24 € at 15 stores

    0

  23. 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

  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 36 stores

    0

  25. Govee H5179 Temperature Humidity Sensor Wi-Fi & Bluetooth
    Temperature & Humidity Sensors

    Govee H5179 Temperature Humidity Sensor Wi-Fi & Bluetooth

    Wireless, Battery

    12
    4.5
    12
    from28,89 € at 3 stores

    0

  26. 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

    67
    4.9
    67
    from17,38 € at 29 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 10 stores

    0

  28. 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
    from14,75 € at 7 stores

    0

  29. 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

    100
    4.4
    100
    from9,79 € at 12 stores

    0

  30. Sonoff Temperature Humidity Sensor ZigBee USB
    Temperature & Humidity Sensors

    Sonoff Temperature Humidity Sensor ZigBee USB

    Wireless, Battery

    7
    4.9
    7
    from14,50 € at 21 stores

    0

  31. 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 11 stores

    0

  32. Ajax Systems FireProtect Autonomous Smoke Detector
    Fire Alarms

    Ajax Systems FireProtect Autonomous Smoke Detector

    15
    4.9
    15
    from88,03 € at 10 stores

    0

  33. Powertech Wireless Motion Sensor
    Motion Sensors

    Powertech Wireless Motion Sensor

    110°, PET

    7
    5.0
    7
    from7,80 € at 19 stores

    0

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

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    14
    4.7
    14
    from52,95 € at 12 stores

    0

  35. Sonoff THS01 Temperature Humidity Sensor RJ9
    Temperature & Humidity Sensors

    Sonoff THS01 Temperature Humidity Sensor RJ9

    Wired, With cable 0.5m

    34
    4.9
    34
    from4,67 € at 51 stores

    0

  36. 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

  37. 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

  38. 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

  39. 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

  40. Aqara Temperature Humidity Sensor ZigBee
    Temperature & Humidity Sensors

    Aqara Temperature Humidity Sensor ZigBee

    Wireless, Battery

    7
    5.0
    7
    from19,53 € at 6 stores

    0

  41. Aqara Autonomous Smoke Detector
    Fire Alarms

    Aqara Autonomous Smoke Detector

    Zigbee

    5
    4.8
    5
    from45,66 € at 4 stores

    0

  42. Eurolamp Wired Motion Sensor Range 12m
    Motion Sensors

    Eurolamp Wired Motion Sensor Range 12m

    Infrared, 180°, IP65

    22
    4.6
    22
    from7,55 € at 11 stores

    0

  43. Sonoff SenseGuard DW Gen2 Wireless ZigBee Contact Sensor
    Door & Window Sensors

    Sonoff SenseGuard DW Gen2 Wireless ZigBee Contact Sensor

    2
    3.0
    2
    from11,28 € at 5 stores

    0

  44. Sonoff Motion Sensor
    Motion Sensors

    Sonoff Motion Sensor

    Bluetooth , ZigBee

    0

  45. Shelly Waterproof Temperature Sensor
    Temperature & Humidity Sensors

    Shelly Waterproof Temperature Sensor

    Wired, Protection: IP67, With cable 1m

    2
    5.0
    2
    from3,60 € at 11 stores

    0

  46. PST-YG400A Smoke Detector
    Fire Alarms

    PST-YG400A Smoke Detector

    Wi-Fi

    9
    4.9
    9
    from14,90 € at 7 stores

    0

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

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    14
    4.7
    14
    from53,49 € at 12 stores

    0

  48. Ajax Systems MotionCam Wireless Motion Sensor Range 12m
    Motion Sensors

    Ajax Systems MotionCam Wireless Motion Sensor Range 12m

    Microwave & Infrared, 80°, RF, PET

    7
    5.0
    7
    from139,81 € at 10 stores

    0