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10pcs/lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards

(105 customer reviews)
Availability:

In stock

$28.80 $44.34

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10pcs/lot RW1990 TM card touch memory ibutton/i-button key handle For guard tour system sauna lock card

Dimension: φ16.25*5.89mm

Chip type: RW1990

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

.Lifetime:>20years

.TM Dimension:φ16.25*5.89mm

.Weight: 6g/pc

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.

TM card, also known as touch memory, electronic ke3.5y
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.

10pcs/lot rewritable RFID Touch Memory key  RW1990 iButton for copy card  Sauna dallas keys cards10pcs/lot rewritable RFID Touch Memory key  RW1990 iButton for copy card  Sauna dallas keys cards10pcs/lot rewritable RFID Touch Memory key  RW1990 iButton for copy card  Sauna dallas keys cards10pcs/lot rewritable RFID Touch Memory key  RW1990 iButton for copy card  Sauna dallas keys cards

Based on 105 reviews

5.0 overall
101
4
0
0
0

Only logged in customers who have purchased this product may leave a review.

  1. A***v

    Description accurate, all 10 pieces ibutton working, without complaints. The store is generally a hurricane. I recommend! Quickly sent, the goods came in 14 days. So quickly i have never received a parcel from china.

    A***v

  2. U***y

    Good

    U***y

  3. R***v

    Took 10 pcs. For 272 rubles. Shipping long 80 days to tatarstan. Keys are programmed normally. I advise you to take…

    R***v

  4. V***v

    Came quickly, performance did not check

    V***v

  5. D***v

    Good !!!

    D***v

  6. U***y

    Long!

    U***y

  7. G***a

    The parcel came quickly. i recommend the store.

    G***a

  8. A***z

    Keys work. Corresponds to the description.

    A***z

  9. A***v

    norm

    A***v

  10. R***o

    Corresponds to the description, sending fast, it reached smolensk in 26 days. Keys are not empty, written in a bang. You can take it. Thank you to the store.

    R***o

  11. S***v

    Everything is fine

    S***v

  12. A***k

    Keys work, already stitched two. There is no marking on the keys. Delivery is fast.

    A***k

  13. A***v

    Keys received. Until I checked for re-recording. Looks normal. Thank you.

    A***v

  14. E***N

    Came relatively quickly. the colors are those that asked the store, two colors of 5 pieces, on which many thanks. on the keys there is no marking but they are all written. I recommend.

    E***N

  15. V***V

    Excellent

    V***V

  16. O***n

    Long Walk. Until the efficiency has not checked

    O***n

  17. Customer

    Delivered in two weeks. How to work, not yet checked

    Customer

  18. C***o

    Sew for a sweet soul!

    C***o

  19. P***n

    The goods came, the keys are programmed normally

    P***n

  20. Customer

    Delivered within a month. Everything works.

    Customer

  21. V***a

    Come schvidko! All right!

    V***a

  22. I***h

    Order Time: oct.09 2019 Received 4.11.19 Everything works Thank You

    I***h

  23. A***o

    Somewhat did not work

    A***o

  24. T***r

    Ukrpost 22 days. all lost. store thanks and respect. ok +++++

    T***r

  25. S***n

    All OK. I’ll check it out.

    S***n

  26. P***n

    The product corresponds to the description. Overwrite. Fast shipping. Thank you store

    P***n

  27. I***y

    Good dummies, overwrite, all workers.

    I***y

  28. A***v

    Delivery 23 days. One key was “broken”-read from the fifteenth attempt. The remaining 9 are read and written without problems. Good Goods, good store. Recommend/good product, good seller. I recommend

    A***v

  29. V***v

    Excellent, got whole, delivery month. The original keys of the chicken I did not copy, others are normal.

    V***v

  30. I***v

    To Perm 40 days.

    I***v

  31. S***f

    Everything is fine!!!!

    S***f

  32. N***r

    Fast shipping

    N***r

  33. Customer

    Good blanks, fully correspond to the description. The track was tracked to my post office.

    Customer

  34. Customer

    Stitched, all okay

    Customer

  35. Customer

    It’s okay.

    Customer

  36. Customer

    Everything works. Keys are recorded.

    Customer

  37. S***v

    Gave the admin in payment for the copies made. I got the order for about a month. The arrival of the post office was monitored.

    S***v

  38. V***i

    Everything is clear!, all the keys are sewn-OK

    V***i

  39. A***v

    Two months of delivery to the Krasnoyarsk territory, tired of waiting straight

    A***v

  40. R***k

    Excellent! Everything is fine, you can take!

    R***k

  41. A***v

    Order made 21.10.2019 took from the Post Office (Moscow) 19.11.2019 all keys of good quality, all keys are encoded! The goods are satisfied! Seller recommend!

    A***v

  42. O***v

    Good blanks. Seller 5 +++++.

    O***v

  43. O***v

    Ключи работают, запрограммировал в 2 разных домофонах, все в порядке

    O***v

  44. E***v

    Working keys

    E***v

  45. V***a

    The product corresponds to the description on the store’s website. Delivered for 1 month. The track was tracked across Russia.

    V***a

  46. A***v

    All keys without marriage! 10/10-OK! Received by Russian Post, the code is tracked when delivered to the point of issue! Thank you to an honest store!

    A***v

  47. D***v

    03.11.2019-25.11.2019 delivery to Moscow 3 weeks. Keys such as in the picture. I’ll check the work of the Keys later-the copier is still coming. It’s a pity that the store did not put any ring)

    D***v

  48. N***v

    Multicolored! Fast shipping! Thank you!

    N***v

  49. A***r

    Good store! Good key. Rewritable. Thank you!

    A***r

  50. I***h

    Order Time: Nov. 10 2019 Received 28.11.19 Thank You

    I***h

  51. A***k

    good

    A***k

  52. A***o

    Super

    A***o

  53. P***n

    Ok.

    P***n

  54. V***v

    Got it. Looks great. Not yet checked

    V***v

  55. O***v

    Stitched. OK

    O***v

  56. P***y

    OK

    P***y

  57. P***a

    Everything is perfectly encoded. Seller recommend.

    P***a

  58. P***n

    Thanks to the store. Here delivery fast to Ukraine new mail came. The most important thing without marriage and corresponds to the description. There are no inscriptions on the tablets. All the workers.

    P***n

  59. L***v

    Everything is fine! 5 +++!!!

    L***v

  60. A***v

    Everything is fine, prescribed.

    A***v

  61. Y***o

    Come quickly check when the programmer comes

    Y***o

  62. S***P

    The parcel went very long, two months

    S***P

  63. Customer

    Nice

    Customer

  64. R***k

    Workers

    R***k

  65. A***v

    Okay.

    A***v

  66. A***v

    Fast shipping. Thank you!

    A***v

  67. O***v

    The keys are written well, the price is quite itself. I recommend!

    O***v

  68. I***n

    One in ten wasn’t a worker.

    I***n

  69. A***y

    All work. stitched ardduinka. scheme in the photo. I have an Eltis intercom. the LED can not be put, on ardduino there is a built-in _ mine.

    A***y

  70. S***v

    All correct, programmable reusable

    S***v

  71. M***l

    The goods came pretty quickly, for a month. I will put to check, I will write off in the comments. All multi-colored norms) 10 PCs.

    M***l

  72. O***n

    The Green quality is worse: it works 2-3 times.

    O***n

  73. V***v

    The goods are received.

    V***v

  74. S***y

    OK.

    S***y

  75. V***v

    Everything is super, I order a second time

    V***v

  76. A***a

    Everything is wonderful! Fast shipping! Excellent value for money! The store is a great respect! Good Goods! My recommendations for acquisition!;-)

    A***a

  77. J***v

    Did not receive money returned mail badly works

    J***v

  78. S***y

    Quickly came

    S***y

  79. A***n

    XS what I do not so with Arduino but I could not write on them yet

    A***n

  80. J***s

    Excellent quality!

    J***s

  81. Customer

    All norms, with the copier work

    Customer

  82. S***v

    Great! Read and write, everything is OK.

    S***v

  83. D***k

    Workers, stitched normally

    D***k

  84. E***a

    Everything is fine

    E***a

  85. U***n

    The Keys came. I’ll try to sew and add feedback.

    U***n

  86. E***v

    It’s okay!

    E***v

  87. Customer

    RW key. Everything is fine, the keys are stitched

    Customer

  88. V***v

    I recommend!

    V***v

  89. N***a

    ok

    N***a

  90. A***s

    Good product, plus fast shipment and arrival, recommend store

    A***s

  91. V***v

    Delivery in 18 days. It’s okay. Seller recommend.

    V***v

  92. G***c

    Order Received

    G***c

  93. D***v

    Kind of norms. Waiting for the programmer. Then I’ll sign it off.

    D***v

  94. Y***v

    One prescribed works, the rest did not check

    Y***v

  95. R***y

    All workers. There is no engraving on the tablets

    R***y

  96. D***v

    Norms keys, written without problems.

    D***v

  97. Customer

    -Got 10 PCs RFID key rw1990, -No damage, checked-all 10 PCs work, -This is the second order from this store-there were no problems, -Fast delivery, -Seller thanks-we received something-that ordered,

    Customer

  98. V***y

    The parcel came for a month, while there is no way to check. Then I’ll add a tip.

    V***y

  99. F***c

    Very good store and item

    F***c

  100. V***v

    Description corresponds, stitched normally

    V***v

  101. A***v

    Work, write, overwrite

    A***v

  102. G***n

    The goods received everything normally

    G***n

  103. M***v

    Not yet recorded.

    M***v

  104. R***r

    2 keys not spelled out of 10

    R***r

  105. D***n

    I got the keys, but I did not check for efficiency.

    D***n