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10pcs Classic 1k Black Cards,M1 chip 13.56mhz iso14443a Non Contact Access Key for Access Control (25mm Adhesive Backing Card)

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US$5.99 cheaper than the new price!!

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Product details

Management number 250179359 Release Date 2026/09/17 List Price US$3.99 Model Number 250179359
Category

rfid tag classic 1k 13.56mhz nfc coin cards,25mm pvc White backing adhesive card,Non contact access management key

  • 1.Built in chip: Classic 1K, M1, 13.56mhz frequency, ISO14443A protocol
  • 2. Appearance: White frosted PVC, adhesive backing, high-quality version, size: 25mm,Can be attached to the back of the phone or other places
  • 3. The chip exchanges data with the reader/writer through RF communication, without the need for power supply, with a communication speed of 106KBPS and a read/write distance of ≤ 10cm.
  • 4. The chip has a built-in 1K data storage area, divided into 16 sectors (4 blocks per sector), supporting independent passwords and access control.
  • 5. Built in encoding supports reading and rewriting, (0 sector UID cannot be rewritten)
  • 6. Application: Widely used in fields such as access control, public transportation, electronic tickets, and logistics management
ASIN B0FS17F4FG
Manufacturer Xiamenshi Jin Yu Jie Zhineng Keji Youxian Gongsi
Item model number 25mm adhesive backing card

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