10pcs 13.56Mhz UID Changeable 1K S50 NFC Bracelet RFID Wristband Chinese Magic Card Back Door Rewritable | Безопасность и защита

10pcs 13.56Mhz UID Changeable 1K S50 NFC Bracelet RFID Wristband Chinese Magic Card Back Door Rewritable | Безопасность и защита

10pcs UID Changeable Spring Silicone Wristband Bracelet Block 0 Writable 13.56mhz RFID Rewritable Proximity Smart Card Copy Clone For Swimming Pool Sauna Room GYM

UID Changeable Wristband Bracelet Block 0 Writable 13.56mhz RFID Silicone Rewritable Proximity Smart Card Copy Clone

This type UID chip card is not support smart phone nfc tool(MCT)

This UID cards have backdoor,cannot clone directly,pls dump your 1K s50 cards firstly,

then use UID cards to clone.

Regarding Proxmark3 write UID cards,if "No Chinese magic backdoor command

detected",pls "Restore Corrupted sector0 Block0", it will be OK.

Note:Common 13.56mhz rfid reader writer and NFC phone cannot write the UID cards!

Usually we use ACS ACR122U reader-writer with software to write uid.

Libnfc, acr122U,iCopy3, Proxmark 3 support write UID cards.

Before you purchase pls confirm your machine support write the uid card!!

If you need ACR122U reader writer, please buy via this link:

/store/product/ACR122u-NFC-Reader-Writer-13-56Mhz-RFID-Copier-Duplicator-5-pcs-UID-Cards-5pcs-UID-Tags/918173_32762117342.html
 

If you need Proxmark3,please buy via this link:
/store/product/proxmark3-develop-suit-3-Kits-proxmark-NFC-RFID-reader-writer-HF-LF-antenna-SDK-UID-T5577/918173_32800044000.html

If you need iCopy3,please via this link:
/store/product/New-Arrival-Key-Machine-iCopy-3-with-Full-Decode-Function-Smart-Card-Key-Machine-RFID-NFC/918173_32794941334.html

Description:

 Works exactly like the s50 1K, with 16 Sectors and 4 Blocks each Sector, but the Sector 0 Block Zero known as Manufacturers Block where the Chip UID is stored, can be re programmed to any UID you wish.

This is a perfect solution for a lost irreplaceable- Cards ID, you don't need to re-enroll new cards. Just program this new s50 1K's UID to the UID of lost card then you have a new Exactly the same card.

Specifications

Frequency:            13.56 MHz

Protocol:                ISO14443A
Capacity:               1k bytes EEPROM memory   

Rewrite Times:     100,000 times

Modulation:           ASK Manchester coding

Read Distance:      0 ~ 10 cm(depends on the Reader) 

Material:               Silicone

Color:                    Yellow,Red,Blue and so on

Initial Key:           FFFFFFFFFFFF (12F)

Applications: 

Access control, hotel locks, staff attendance, school campus access, membership management, payment control, identification and security systems, parking lot entry, social security management, transportation, municipal and ancillary service.

Packing:

10pcs  UID Changeable Wristband Bracelet Block 0 Writable RFID Silicone Rewritable Proximity Smart Card

*Pls tell us which color you need,if not we will send you freedom

Return and refund

>>Return and refund is acceptable when item is broken during shipping and package is returned within 7 days after receiving. Please be patient to give us 3-5 working days to process your return and refund

>> All the product is 90 days warranty.

Contact us

>>We sincerely hope we can have a happy transaction, If there is some problem for the transaction, Please do not hesitate to contact us freely.

>>Please do not leave any negative or neutral feedback if no any communication. We believe that we can solve any problem with good communication and have happy transaction. Welcome to our shop!