Household Sensors & Alarms

3.101 products

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

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

    3
    5.0
    3
    from64,41 € at 4 stores

    0

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

    Ajax Systems DoorProtect Wireless Contact Sensor RF

    73
    4.9
    73
    from33,70 € at 9 stores

    0

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

    Sonoff SNZB-03P Wireless Motion Sensor Range 6m

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

    35
    4.8
    35
    from11,50 € at 21 stores

    0

  4. 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

    64
    4.9
    64
    from19,27 € at 24 stores

    0

  5. Adeleq Adjustable Day / Night Photocell 6A 1200W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 6A 1200W

    Lux: 5-15, Protection: IP44, 230V

    38
    4.9
    38
    from2,00 € at 9 stores

    0

  6. Andowl Autonomous Smoke Detector
    Fire Alarms

    Andowl Autonomous Smoke Detector

    Wi-Fi

    58
    4.4
    58
    from10,69 € at 14 stores

    0

  7. 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

    119
    4.8
    119
    from17,89 € at 42 stores

    0

  8. Door Wedge with 120dB Siren
    Door Wedge Alarms

    Door Wedge with 120dB Siren

    32
    3.6
    32
    from2,70 € at 14 stores

    0

  9. Hikvision Glass Break Sensor Vibration Detector in White Color
    Glass Break Detectors

    Hikvision Glass Break Sensor Vibration Detector in White Color

    from26,00 € at 2 stores

    0

  10. 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

    155
    4.8
    155
    from14,50 € at 26 stores

    0

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

    Ajax Systems MotionProtect Wireless Motion Sensor Range 12m

    Infrared, 88.5°, RF, IP50, PET

    41
    4.9
    41
    from61,97 € at 5 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
    from12,10 € at 6 stores

    0

  13. Adeleq Adjustable Day / Night Photocell 6A 72W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 6A 72W

    Lux: 5-15, Protection: IP44, 12V

    12
    4.8
    12
    from2,40 € at 8 stores

    0

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

    X-Sense XS01-WT Tuya Autonomous Smoke Detector

    Wi-Fi

    61
    4.8
    61
    from19,33 € at 11 stores

    0

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

    Sonoff SNZB-02P Temperature Humidity Sensor ZigBee

    Wireless, Battery

    51
    4.9
    51
    from9,83 € at 21 stores

    0

  16. Door Wedge With 120dB Siren 3 Pieces
    Door Wedge Alarms

    Door Wedge With 120dB Siren 3 Pieces

    from14,90 € at 2 stores

    0

  17. Ajax Systems Protect Glass Break Detector in White Colour
    Glass Break Detectors

    Ajax Systems Protect Glass Break Detector in White Colour

    0

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

    Sonoff SNZB-04P Wireless Contact Sensor ZigBee

    Installation: Sticker

    33
    4.8
    33
    from10,50 € at 19 stores

    0

  19. 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

    101
    4.8
    101
    from19,88 € at 4 stores

    0

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

    Sonoff SNZB-05P Wireless Flood Detector

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

    15
    4.9
    15
    from14,99 € at 3 stores

    0

  21. Adeleq Adjustable Day / Night Photocell 10A 2000W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 10A 2000W

    Lux: 3-500, Protection: IP44, 220-240V

    26
    4.7
    26
    from5,70 € at 10 stores

    0

  22. Aqara Glass Break Sensor Battery Vibration in White Color
    Glass Break Detectors

    Aqara Glass Break Sensor Battery Vibration in White Color

    2
    5.0
    2

    0

  23. Sentek Electronics SD218 Autonomous Smoke Detector
    Fire Alarms

    Sentek Electronics SD218 Autonomous Smoke Detector

    151
    4.6
    151
    from7,40 € at 2 stores

    0

  24. 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

    155
    4.8
    155
    from14,05 € at 6 stores

    0

  25. 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

    119
    4.8
    119
    from17,89 € at 2 stores

    0

  26. Door Wedge With 120dB Siren
    Door Wedge Alarms

    Door Wedge With 120dB Siren

    2
    3.0
    2
    from2,94 € at 3 stores

    0

  27. Aqara Glass Break Sensor Battery in White Color
    Glass Break Detectors

    Aqara Glass Break Sensor Battery in White Color

    1
    5.0
    1
    from21,86 € at 3 stores

    0

  28. 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

    101
    4.8
    101
    from18,07 € at 23 stores

    0

  29. Ajax Systems Leaksprotect Wireless Flood Detector
    Water Leak Detectors

    Ajax Systems Leaksprotect Wireless Flood Detector

    Battery, IP65, RF

    from59,10 € at 3 stores

    0

  30. Eurolamp Day / Night Photocell 20A 3000W
    Day / Night Photocells

    Eurolamp Day / Night Photocell 20A 3000W

    Protection: IP44, 220-240V

    10
    4.7
    10
    from6,42 € at 8 stores

    0

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

    Ajax Systems DoorProtect Plus Wireless Contact Sensor RF

    14
    4.7
    14
    from55,00 € at 9 stores

    0

  32. Ajax Systems GlassProtect WiFi Glass Break Detector Battery Powered with 9m Range Wireless Breakage in Black Colour
    Glass Break Detectors

    Ajax Systems GlassProtect WiFi Glass Break Detector Battery Powered with 9m Range Wireless Breakage in Black Colour

    3
    5.0
    3
    from64,43 € at 6 stores

    0

  33. Autonomous Smoke Detector SS-168
    Fire Alarms

    Autonomous Smoke Detector SS-168

    36
    3.9
    36
    from2,00 € at 11 stores

    0

  34. Sonoff DS18B20 Temperature Sensor RJ9
    Temperature & Humidity Sensors

    Sonoff DS18B20 Temperature Sensor RJ9

    Wired, Protection: IP65, With cable 0.5m

    61
    4.7
    61
    from4,43 € at 21 stores

    0

  35. Door Wedge With 125dB Siren
    Door Wedge Alarms

    Door Wedge With 125dB Siren

    1
    1.0
    1
    from4,00 € at 5 stores

    0

  36. Xiaomi Wireless Motion Sensor Range 7m
    Motion Sensors

    Xiaomi Wireless Motion Sensor Range 7m

    130°, Wi-Fi , Bluetooth, PET

    15
    4.4
    15
    from12,95 € at 8 stores

    0

  37. 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

    from32,24 € at 11 stores

    0

  38. Adeleq Adjustable Day / Night Photocell 10A 2000W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 10A 2000W

    Lux: 5-50, Protection: IP65, 230V

    11
    4.5
    11
    from4,00 € at 10 stores

    0

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

    Ajax Systems DoorProtect Wireless Contact Sensor RF

    73
    4.9
    73
    from34,45 € at 9 stores

    0

  40. Ajax Systems Glass Protect Glass Break Detector in Black Color
    Glass Break Detectors

    Ajax Systems Glass Protect Glass Break Detector in Black Color

    3
    5.0
    3

    0

  41. Eurolamp Autonomous Smoke Detector
    Fire Alarms

    Eurolamp Autonomous Smoke Detector

    26
    4.6
    26
    from7,26 € at 11 stores

    0

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

    Govee H5179 Temperature Humidity Sensor Wi-Fi & Bluetooth

    Wireless, Battery

    11
    4.4
    11
    from27,83 € at 9 stores

    0

  43. Door Wedge Alarm 102081EK60
    Door Wedge Alarms

    Door Wedge Alarm 102081EK60

    1
    5.0
    1

    0

  44. 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 6 stores

    0

  45. 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

  46. Adeleq Adjustable Day / Night Photocell 25A 5500W
    Day / Night Photocells

    Adeleq Adjustable Day / Night Photocell 25A 5500W

    Lux: 5-50, Protection: IP65, 220-240V

    8
    4.6
    8
    from5,08 € at 7 stores

    0

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

    Sonoff DW2 Wireless Contact Sensor Wi-Fi

    Frequency: 433MHz

    118
    4.0
    118
    from5,74 € at 31 stores

    0

  48. GSN Patrol 501 Glass Break Sensor Battery with Microphone in White Color
    Glass Break Detectors

    GSN Patrol 501 Glass Break Sensor Battery with Microphone in White Color

    0