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5YOA 10pcs/lot Rewritable RFID RW1990 iButton TM Touch Memory Clone Duplicate Key Copy Card Sauna Key

(123 customer reviews)
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Availability:

In stock

£20.00 £36.00

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RW1990 feature:

  • 1.RW1990 ibutton
  • 2.Low-cost
  • 3.water proof
  • 4.Rewritable ,DS1990A and TM1990A iButton ,
  • 5.can be copy,RW1990
  • Technique Parameters:
  • America DALLAS encryption
  • Breakdown Rate:1/100,000
  • Serial Number:Only global 64 bit numbers
  • System Logic:64bits pin protection
  • Memory:8kb RAM
  • Inductive Type: touch
  • R/W and encrypt
  • R/W times:1,500,000,000
  • Working Temperature:-40~85
  • Rewritable ibutton RW1990A-F5 read-write type of card, compatible ds1990a.
  • Rewritable,DS1990A and TM1990A iButton ,RW1990
  • Unique 64-bit registration Number;
  • Built-In Multidrop Controller for 1-Wire Net;
  • Digital identification by momentary Contact
  • This RW1990 chips we use imported one,
  • which approved to be reliable performance than others,
  • CMOS microcircuit is essentially an electronic carrier of the unique 64-bit digital code.
  • The code is stored in the internal nonvolatile memory.
  • The data exchange is performed by the protocol 1-Wire,
  • which requires one sole data pin and the common pin.
  • The microcircuit supports the function of the protocol 1-Wire of ROM search,
  • which makes it possible for several devices to operate on one bus.
  • This protocol determines the alteration conditions of the bus status
  • and the time intervals during synchronization by the synchropulses cuts of the control device.
  • Data readout and writing are performed by the junior significant bit forward.

Feature

  • TM card, also known as touch memory, electronic key
  • Stainless steel package with su304#,
  • rugged, never rust, corrosion; resistant to heat;
  • Anti-variant; sealing strong;
  • for security patrol, sauna door locks,electronic door locks,
  • door intercom, card systems, identification, banking,
  • Communications, rail transportation, transportation, and so many fields
  • Information ibutton RW1990 memory 64, can be repeated rubbing, write the diy code.

  • We accept Credit Card, Western Union, TT. , etc. You can choose a method which is best convenient for you.
  • Payment must be made within 7days of order, if you can't check out immediately, please wait for a few minutes and retry.
  • To pretect your interests, your payment will be temporarily held by Aliexpress, and will not be released until you receive your order and stisfy with it.

  • Normally, we will ship out the order within 1-2 business days after the payment cleared.
  • Please make sure that your address is correct before payment.
  • Please don't give us 1-3 low score on shipping, as we shipped the item quickly but the overseas shipping depend on many factors, such as logistic, weather, country policies, any problems, please contact us first.

  • In order to ensure that you will receive your order without or less tax, we will declare it as “GIFT” with a lower value, The value doesn't reflect the total price you paid or the market value and may not apply to countries with different tariff rules.
  • If you won't like to lower value declaration, please contact us or leaving messages in the order.
  • Any import charges or fees are the buyer's responsibility.

  • If you want to purchase more, please contact us.
  • Please contact us before leaving any negative or neutral feedback or opening disputes, we will work with you to solve any problems.
  • All emails will be replyed within 1 day, If you don't receive our reply, please kindly re-sent your email, we will reply asap

Based on 123 reviews

4.9 overall
118
3
2
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Only logged in customers who have purchased this product may leave a review.

  1. A***n

    Sent and delivered quickly, the track number was tracked, reached safely, match the description. Seller and product recommend

    A***n

  2. N***a

    The order was 3,5 weeks, tracked. Packed keys well, description matches. Overwrite. I recommend both the product and the store.

    N***a

  3. Z***a

    Item was received 12 days after order!

    Z***a

  4. I***n

    Great!

    I***n

  5. V***v

    Normal keys, sent quickly.

    V***v

  6. A***V

    Everything is fine, came 10 pieces as in the picture, the track was tracked. I have not tried to sew yet, but i think there will be no problems.

    A***V

  7. Customer

    Not yet tested in work

    Customer

  8. P***v

    The order arrived after 3 weeks (tatarstan). No problem.

    P***v

  9. E***v

    The product corresponds to the description

    E***v

  10. I***v

    Ok

    I***v

  11. Customer

    All the keys are written, let’s see how long they live.

    Customer

  12. M***n

    Paid 17.07 in eagle was already 03.08. One green key out of ten was not programmed, read rarely, pressed harder on the middle, everything became normal, for a month i open the intercom. For delivery of 5 stars, for pre-sale check 3 stars, total 4.

    M***n

  13. Customer

    Universal gate opener, gate opener and other automation with rfid support on myalpha.ru

    Customer

  14. Customer

    Corresponds to the description. Checked-all work.

    Customer

  15. I***v

    Very long shipping to russia. The order was not tracked.

    I***v

  16. S***v

    Great. Delivery 24 days. Tried-write and overwrite.

    S***v

  17. T***o

    Everything works fine. delivery for 2 weeks before belgorod

    T***o

  18. K***h

    Good quality! Tested, works well

    K***h

  19. A***v

    It came on time, it works.

    A***v

  20. V***a

    Very good

    V***a

  21. M***n

    Working, dallas prescribed

    M***n

  22. R***k

    Came 10 pieces, one checked, hung, works.

    R***k

  23. A***o

    I order not for the first time everything suits. Seller recommend

    A***o

  24. R***v

    Fast and reliable

    R***v

  25. Customer

    All OK!

    Customer

  26. A***n

    I take not the first time, the keys are working

    A***n

  27. E***a

    Not the first time i order! Thank you!

    E***a

  28. N***a

    Great.

    N***a

  29. Customer

    Ok. Highly recommend. THANKS.

    Customer

  30. V***v

    It came quickly, the packaging is good. The keys are perfectly called and overwritten. Quality goods. Seller and shop recommend. Track tracked.

    V***v

  31. A***n

    Works

    A***n

  32. K***v

    Came keys, beat not serviceable 2 pcs. (without problems returned for them), work properly. Recorded and overwritten.

    K***v

  33. G***O

    The parcel was not tracked. Keys checked-work. Sent the same color although drawn different colors. Be careful when ordering. I put 4 balls.

    G***O

  34. S***v

    It came quickly. All keys are written

    S***v

  35. Y***v

    The quantity meets the requirements. I have not tried programming yet. Fast shipping

    Y***v

  36. D***v

    Not fast, but it came) are written. I will order more, I recommend the store)

    D***v

  37. Z***y

    The blanks are good. Everyone writes well. It came quickly. Seller recommend.

    Z***y

  38. M***k

    O. K

    M***k

  39. S***a

    Excellent recorded

    S***a

  40. A***y

    Excellent keys.

    A***y

  41. M***v

    Everything came on time. thanks to the store.

    M***v

  42. O***k

    Normal cars. Tied to * string * normal. I like everything.

    O***k

  43. D***v

    Excellent)

    D***v

  44. A***o

    The product matches the description. The movement of goods is tracked. I’m happy. I recommend the store and his goods.

    A***o

  45. D***v

    Fast!)

    D***v

  46. S***n

    Got, check nothing, spare parts for firmware still on the way.

    S***n

  47. A***.

    OK. Came 10 pieces of two colors each.

    A***.

  48. R***v

    Excellent

    R***v

  49. E***v

    Great!

    E***v

  50. V***n

    The goods came. Thanks to the store.

    V***n

  51. A***o

    Excellent keys

    A***o

  52. D***w

    The keys are working. All quietly cross-stitched (personally tested). The Irkutsk region reached in a month. With the store there were no problems.

    D***w

  53. G***r

    Everything is super, the store is sociable, I recommend

    G***r

  54. R***v

    In Hmao came a little less than a month. Thank you. Quality is good.

    R***v

  55. V***y

    Billets are cool, I order not the first time, defective did not get. Everyone is written and read by domophones instantly. I recommend to buy!

    V***y

  56. E***n

    Order received. Thank you. Seller recommend.

    E***n

  57. E***v

    Received 35 days after order in Moscow. I haven’t tried it yet.

    E***v

  58. A***n

    I haven’t tried programming yet.

    A***n

  59. S***v

    Thanks for the custom made.

    S***v

  60. S***v

    Hood

    S***v

  61. A***l

    Very good store, good quality product, on time delivery. I’ll recommend him.

    A***l

  62. Customer

    It’s okay. For this price is excellent.

    Customer

  63. V***v

    Normal keys

    V***v

  64. B***K

    Products arrived timely and intact.

    B***K

  65. Customer

    Delivery is almost a month. I haven’t checked yet.

    Customer

  66. N***y

    Delivery more than a month everything corresponds

    N***y

  67. A***v

    Order shipped quickly, 2nd time I buy, sewed through the arc, everything works properly, delivery to Vologda about 3 weeks

    A***v

  68. S***v

    Keys are read. I did not try to overwrite it. I sent it and delivered it quickly, it came intact. Seller and product recommend

    S***v

  69. A***v

    Everything is fine! Delivery is fast.

    A***v

  70. V***v

    Come in time, I’ll check.

    V***v

  71. A***s

    Everything has come, the quality has not yet checked.

    A***s

  72. E***N

    The store is good, I buy from them not the first time. the parcel came in 24 days through Latvia. sent the keys as requested two different colors, 5 pieces. all workers and with engraving.

    E***N

  73. M***w

    As always, good bolvanki for copying keys from the intercom. I order more than once. Delivery by mail of Russia is not fast.

    M***w

  74. O***o

    Delivery month to the Volgograd region, the keys are read, written, the order is satisfied.

    O***o

  75. S***y

    Excellent RW-bolvanki. Tested. Overwrites. Shipping 40 days. Packing: bag and pouches. I recommend.

    S***y

  76. V***v

    All OK

    V***v

  77. V***o

    Came fast, not checked

    V***o

  78. S***v

    Everything works

    S***v

  79. M***l

    Good.

    M***l

  80. Y***v

    Delivery in Dnepr 20 days. Product quality.

    Y***v

  81. G***r

    Keys 3 of 20 not registered

    G***r

  82. A***n

    .

    A***n

  83. H***k

    Everything came

    H***k

  84. G***n

    I order from this store is not the first time. Out of ten, one gets defective. Not recorded or erased. The rest are good.

    G***n

  85. A***k

    Do it all!!!)))

    A***k

  86. V***n

    Everything is excellent and delivery and quality.

    V***n

  87. A***k

    The keys are good as in the description.

    A***k

  88. E***v

    One key was broken, there was no fragment.

    E***v

  89. V***v

    Good, working keys.

    V***v

  90. R***v

    Received

    R***v

  91. L***v

    It came fast. Hasn’t checked yet.

    L***v

  92. S***v

    The norm is programmed, read, write!

    S***v

  93. Customer

    Very quickly arrived

    Customer

  94. Customer

    Great goods, everything came. But the shipment was a little long. Recommend! Thank you ๐Ÿ™‚

    Customer

  95. Customer

    Unfortunately the goods did not receive the money returned

    Customer

  96. Customer

    Workers, 5 stars

    Customer

  97. V***a

    Everything came exactly packaging bubble film on delivery time is long but I think it’s due to the problem in the world

    V***a

  98. S***k

    Classifier

    S***k

  99. M***n

    ok

    M***n

  100. A***r

    ok

    A***r

  101. D***n

    Keys are working.

    D***n

  102. S***n

    10 pieces of the color I selected came in safe. How do they work, later I will add the review…

    S***n

  103. R***r

    super

    R***r

  104. S***v

    They work well.

    S***v

  105. V***v

    I order not the first time. As always excellent.

    V***v

  106. A***N

    ok

    A***N

  107. A***h

    Quick. It works.

    A***h

  108. T***v

    Good stuff

    T***v

  109. Customer

    Good keys thank you

    Customer

  110. G***r

    Keys are good, I order not the first time, write and read the intercom and perfectly.

    G***r

  111. A***y

    Okay, until I checked

    A***y

  112. A***z

    Right, no more than now, we need to prove it.

    A***z

  113. A***y

    Workers

    A***y

  114. D***S

    Works, programmed normally

    D***S

  115. A***v

    It was a month before Yekaterinburg. This store ordered the second time. The first time out of 10 two non-working keys and the second time out of 10 keys 2 non-working keys. It’s okay.

    A***v

  116. V***o

    About a month. Recommend it.

    V***o

  117. Customer

    Bien reรงu, Merci +++

    Customer

  118. R***r

    Everything, as in the description, delivery more than a month

    R***r

  119. R***V

    It came quickly, but I asked the store to send all different colors, and he sent all black.

    R***V

  120. O***m

    Ok!

    O***m

  121. V***v

    All like the picture, set 10 pieces.

    V***v

  122. Customer

    Ok

    Customer

  123. V***s

    All OK. Reliable store.

    V***s