-37%
10pcs lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards 10pcs/lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards
10pcs lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards 10pcs/lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards
10pcs lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards 10pcs/lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards
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10pcs/lot rewritable RFID Touch Memory key RW1990 iButton for copy card Sauna dallas keys cards

(180 customer reviews)
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£19.00 £30.00

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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

SKU: 33047420890 Categories: , , Tags: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , ,

Based on 180 reviews

5.0 overall
173
7
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 –

  106. A***v –

    The order reached 1,5 months, taking into account the holidays. Everything came in integrity and security.

    A***v –

  107. A***v –

    Delivered a week before novobokskarsk. Quality inspires confidence. Works with a standard TM reader. Recommend store and goods.

    A***v –

  108. R***b –

    All Super

    R***b –

  109. M***v –

    Keys workers

    M***v –

  110. R***v –

    January 18, 2020-February 20, 2020 came safe and safe. Dop recall after performance check

    R***v –

  111. S***v –

    all good

    S***v –

  112. A***v –

    PA view is not very, without marking. The other day I will finish the programmer, check and add feedback.

    A***v –

  113. D***v –

    If suddenly problems are found, I will supplement the review. It’s all right.

    D***v –

  114. D***v –

    Everything works

    D***v –

  115. S***n –

    The keys are stitched perfectly, if the error pops out, you need to repeat the procedure and press the key denser to the programmer.

    S***n –

  116. D***o –

    The keys are working.

    D***o –

  117. A***s –

    Item received. Rewritable.

    A***s –

  118. R***y –

    Good

    R***y –

  119. Customer –

    Everything is fine

    Customer –

  120. D***v –

    Everything came.

    D***v –

  121. E***a –

    Hasn’t checked yet

    E***a –

  122. P***o –

    Item not shipped, money returned.

    P***o –

  123. A***v –

    Key norms

    A***v –

  124. D***n –

    Received, all OK

    D***n –

  125. K***t –

    Neatly packed, everything works fine (oo,)

    K***t –

  126. I***u –

    Everything works

    I***u –

  127. U***v –

    Got, checked selectively. All right. Thank you.

    U***v –

  128. S***n –

    Great item

    S***n –

  129. D***v –

    Delivery to KNA took a month. The package was tracked, all the norms. Keys are overwritten. Thank the store.

    D***v –

  130. V***h –

    Excellent read and write through Arduino, overwrite.

    V***h –

  131. A***v –

    Goods received, delivery in SPB month. All keys are working.

    A***v –

  132. U***n –

    I’ll take it for the second time. I hope all the keys are sewn. The first time there was no problem. Thank you!

    U***n –

  133. A***i –

    Perfect.

    A***i –

  134. V***v –

    The plastic is sufficiently elastic, chewing until broken

    V***v –

  135. V***l –

    Fast shipment delivery. Our advise to store.

    V***l –

  136. V***n –

    ok,thanks.

    V***n –

  137. V***h –

    For copying metacoma keys and digit is not suitable. Dallas copies

    V***h –

  138. Y***k –

    Everything is fine

    Y***k –

  139. A***n –

    I waited for a very long delivery, for that minus. The keys themselves are neat and beautiful as in the description. I advise to order, but if ready to wait a long time.

    A***n –

  140. A***v –

    Everything is fine, the quality is excellent, store recommend…

    A***v –

  141. M***k –

    Thanks

    M***k –

  142. R***v –

    Got, record not tried

    R***v –

  143. A***v –

    Everything is clear. They came in the color I ordered. All are recorded and read by lock.

    A***v –

  144. V***k –

    Everything is stated, all are recorded and overwritten. Sent as asked-all black.

    V***k –

  145. K***k –

    Received quickly. how to collect copier I will add a review

    K***k –

  146. R***v –

    Very quickly came to Irkutsk, keys are perfectly recorded

    R***v –

  147. A***a –

    All OK

    A***a –

  148. R***v –

    Long gone. The amount is consistent and encoded without problems.

    R***v –

  149. B***h –

    It went long, the goods are working

    B***h –

  150. D***S –

    OK

    D***S –

  151. P***n –

    For the second time. And this time all the workers too.

    P***n –

  152. S***o –

    I will check the supplement

    S***o –

  153. Customer –

    Exact description. Packed in package. Thank you store!)

    Customer –

  154. A***y –

    On the Road 28 days. All by description

    A***y –

  155. S***v –

    On May 2 ordered, June 6 came. All the keys were registered. Recommend!

    S***v –

  156. V***s –

    Super

    V***s –

  157. T***n –

    The parcel came very quickly. I have not checked the work yet.

    T***n –

  158. S***w –

    The track was not tracked, it came in a package with other orders, I can not check yet, I will get a feedback

    S***w –

  159. D***c –

    It was a month and so everything was amazing.

    D***c –

  160. M***n –

    Description matches. The only thing not suitable for numerals. Late learned about it

    M***n –

  161. V***d –

    Excellent pills, recorded, work without problems. Реокмендую.

    V***d –

  162. I***k –

    Everything is good, slave, overwrite.

    I***k –

  163. A***v –

    Ali standard returned several parcels in which this So maybe the good ones were… Money returned

    A***v –

  164. V***A –

    All received, normal store

    V***A –

  165. R***r –

    Working capacity did not check. It’s been three weeks. Thank you all.

    R***r –

  166. M***y –

    All OK) corresponds to the description, as in the picture. At working capacity did not have time to check

    M***y –

  167. I***a –

    OK.

    I***a –

  168. R***r –

    All good

    R***r –

  169. K***h –

    I’ll check it later. And so it seems normal

    K***h –

  170. Customer –

    All OCC. Work.

    Customer –

  171. Customer –

    RW1990 ok

    Customer –

  172. A***i –

    ok

    A***i –

  173. Customer –

    Super!!! The order came very quickly. To Novosibirsk in 14 days. Order was tracked.

    Customer –

  174. I***v –

    Good product. Item is exactly as described. Conforms to the description.

    I***v –

  175. R***k –

    The order did not come, the money did not return

    R***k –

  176. R***v –

    All OK, only our Russian Post failed, held the parcel do not know where for almost a month. From China the parcel arrived in Russia in 10 days, and our mail delivered 26 days, total 36 days.

    R***v –

  177. M***y –

    To Moscow 20 days of the national parcel. It’s okay.

    M***y –

  178. O***k –

    1990 написано, привязываются к струне-5

    O***k –

  179. Customer –

    Good

    Customer –

  180. E***v –

    ок

    E***v –

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