KERUI D026 Window & Door Reed Detector


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Manufacturer Warranty: 12 Months

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KERUI D026 Window Door Magnet Sensor Detector Portable Alarm Sensors Smart Home Detectors Wireless For KERUI Alarm System

Built-in Antenna

Operating Power: 23A 12V

Transmission frequency: 433MHz

Compound multi-layer design

Built-in omnidirectional antenna

Superior circuit design

High-performance and low power consumption

Superior ABS material

Working frequency:433MHz

Shock resistence:4.7M,1.2M.3.5M,300k

Transmission distance:50-150m in open area.

1.It will send the alarm signal to control host once the door or window is opened

2.Low battery prompt to alarm host

3.Anti-Tamper Alarm

D026 door sensor*1

It can work with all the alarm system in our KERUI 



Additional information

Brand Name


Model Number



Low battery prompt to alarm host


Door Remind opend


Anti-Tamper Alarm


  1. P***k


  2. m***a

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  6. S***n

  7. Shopper

  8. Shopper

    Good alarm, fast delivery. Responsive seller, quickly answers questions. At the request, he sent the instruction in Russian. Thank you.

  9. E***v

  10. B***e

    Fast delivery, the product complies with the description and works perfectly. I thank the seller ++++

  11. v***y

    All OK

  12. p***s

  13. M***s

  14. c***r

    Very good, work well.
    Send 4 diferent signals.
    By opem
    By clouse
    Rip sensor off
    Battery low.
    Love it!

  15. Shopper

  16. K***v

  17. Shopper

  18. D***z

  19. B***n

  20. A***e

  21. G***e

  22. a***a

  23. S***k

  24. A***t

  25. B***v

    Excellent goods, I take in this store is not the first time. Quality suits. At the same time, a very strange situation-then batteries are included with sensors, then there is no! Recently, delivery times have increased, most likely due to the global situation.

  26. M***z

    I arrive all well protected. Reckoning item and seller

  27. Shopper

  28. J***z

    Ojo, viene sin Bateria MN21.

  29. I***N

    Looks neat, but there are no batteries, I can not check, as I will buy-I will add a review.

  30. Shopper

  31. D***O

  32. H***d

  33. J***n

    all ok, thanks

  34. A***e

  35. S***A

    Looks consistent. Free groomed. <2en> no batteries I leave another comment when installed

  36. Shopper

  37. D***O

  38. W***s

    The sensor arrived fast and as the description Recommend the product and the seller

  39. D***n

  40. Shopper

  41. K***L

  42. C***n

    Everything ok. It comes without battery.

  43. J***s

  44. V***r

  45. M***u

  46. V***o

    The goods were delivered in general safety.
    But the wrong one ordered))) wanted in the WiFi.

  47. Shopper

  48. Shopper


  49. m***l

    <2en> works well after a few days of testing

  50. V***L

  51. Shopper

    Very fast delivery and well packed

  52. A***n

  53. C***L

    <2en> good product, works well, received quickly

  54. F***o

  55. G***o

  56. V***i

  57. a***v

  58. O***y

    Всем привет! Продавец посылку отправил сразу но шла она 2 месяца в Казахстан, это рекордно долгий срок, даже открывал спор, продавец просил подождать, но в итоге все пришло целое. Пока ничего не настраивал и не подключал, дополню позже отзыв.

  59. C***L

    <2en> good product, works well

  60. Shopper

    I’m very satisfied

  61. M***v

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  72. F***O

    I ‘ve already bought 4 and they’re going very well, the stack lasts them very much, they’re better than those using button cell

  73. A***s

  74. A***r

    I am very satisfied with the kindness of the seller, I RECOMMEND TO EVERYONE

  75. Shopper

    Serious and honest seller, quality product as described excellent, fast shipment on schedule thanks.

  76. K***o

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  79. M***Y

  80. R***I

  81. Shopper

  82. I***n

    Quality is good, all as in the description

  83. J***z

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  85. E***r

    Very fast shipping. Supplier is very helpful, answered all my questions prior and after the purchase. I didn’t install the alarm system yet, but all the parts came in good condition, very well packed and preserved.

  86. j***s

  87. P***r


  88. D***v


  89. s***s

    Качество товара супер.

  90. Shopper

  91. T***e

    Device delivered OK. Well packaged. Look nice, modern design. Quality instructions for quick start and use. The installation was easy. Very good brand. I Recommend.

  92. r***e

  93. 2***r

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  95. Shopper

  96. A***w

    All OK!!!

  97. A***w

    All OK!

  98. Shopper

  99. R***z

    Expensive for what’s. It does not detect well

  100. B***r

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