{"product_id":"5pcs-lot-rewritable-rfid-touch-memory-key-rw1990-ibutton-copy-card-keyfor-cards-access-system","title":"Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy Card Keyfor","description":"\u003cp\u003eDiscover the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy Card Keyfor — a standout bath \u0026amp; body pick featuring stainless steel design for dependable, everyday performance.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eCertification: CE,CE\u003c\/p\u003e\u003cp\u003eChip: RW1990\u003c\/p\u003e\u003cp\u003eModel Number: DN-RW-05,DN-RW-05\u003c\/p\u003e\u003cp\u003eSmart card type: Not Recorded,Not Recorded,Not Recorded\u003c\/p\u003e modname=ckeditor modname=ckeditor \u003cp\u003eFeature:\u003c\/p\u003e \u003cp\u003e1.RW1990 ibutton\u003c\/p\u003e \u003cp\u003e2.Low-cost\u003c\/p\u003e \u003cp\u003e3.water proof\u003c\/p\u003e \u003cp\u003e4.Rewritable ,DS1990A and TM1990A iButton ,\u003c\/p\u003e \u003cp\u003e5.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:\u0026gt;20years .TM Dimension:φ16.25*5.89mm\u003c\/p\u003e \u003cp\u003eRewritable ibutton RW1990A-F5 read-write type of card, compatible ds1990a.\u003c\/p\u003e \u003cp\u003eRewritable,DS1990A and TM1990A iButton ,RW1990 Unique 64-bit registration Number;\u003c\/p\u003e \u003cp\u003eBuilt-In Multidrop Controller for 1-Wire Net;\u003c\/p\u003e \u003cp\u003eDigital 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.\u003c\/p\u003e \u003cp\u003eTM card, also known as touch memory, electronic key\u003c\/p\u003e \u003cp\u003eStainless steel package with su304#,\u003c\/p\u003e \u003cp\u003erugged, never rust, corrosion; resistant to heat;\u003c\/p\u003e \u003cp\u003eAnti-variant; sealing strong; for security patrol, sauna door locks,electronic door locks,\u003c\/p\u003e \u003cp\u003edoor intercom, card systems, identification, banking,\u003c\/p\u003e \u003cp\u003eCommunications, rail transportation, transportation, and so many fields Information ibutton RW1990 memory 64, can be repeated rubbing, write the diy code.\u003c\/p\u003e\u003ch3\u003eOptions\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e black 5pcs, Yellow 5pcs, Blue 5pcs, green 5pcs, Mix color 5pcs, Red 5pcs\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy?\u003c\/h4\u003e\u003cp\u003eA: The Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy is a quality bath \u0026amp; body pick. 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.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy?\u003c\/h4\u003e\u003cp\u003eA: The Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy is ready to use right out of the box and makes an easy addition to your bath \u0026amp; body lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy?\u003c\/h4\u003e\u003cp\u003eA: The Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy stands out in our bath \u0026amp; body range — The code is stored in the internal nonvolatile memory.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy is a quality bath \u0026amp; body pick. 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.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy is ready to use right out of the box and makes an easy addition to your bath \u0026amp; body lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The Lot Rewritable RFID Touch Memory Key RW1990 Ibutton Copy stands out in our bath \u0026amp; body range — The code is stored in the internal nonvolatile memory.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"black 5pcs","offer_id":47766480158825,"sku":"14:193#black 5pcs","price":13.1,"currency_code":"USD","in_stock":true},{"title":"Yellow 5pcs","offer_id":47766480191593,"sku":"14:366#Yellow 5pcs","price":13.3,"currency_code":"USD","in_stock":true},{"title":"Blue 5pcs","offer_id":47766480224361,"sku":"14:173#Blue 5pcs","price":13.3,"currency_code":"USD","in_stock":true},{"title":"green 5pcs","offer_id":47766480257129,"sku":"14:175#green 5pcs","price":13.3,"currency_code":"USD","in_stock":true},{"title":"Mix color 5pcs","offer_id":47766480289897,"sku":"14:504#Mix color 5pcs","price":13.1,"currency_code":"USD","in_stock":true},{"title":"Red 5pcs","offer_id":47766480322665,"sku":"14:10#Red 5pcs","price":13.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sc492ec61459145069c2e8fa000ca4b32p.webp?v=1783446276","url":"https:\/\/oasis-select.com\/products\/5pcs-lot-rewritable-rfid-touch-memory-key-rw1990-ibutton-copy-card-keyfor-cards-access-system","provider":"Oasis Select","version":"1.0","type":"link"}