JYJ 10PCS 125KHZ EM4100 Transparent Label, 25mm ID Card, Security Access Control Intelligent NFC Card

★★★★★ 4.4 50 reviews

US$3.20
Price when purchased online
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US$3.20
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 250179414 Release Date 2026/09/17 List Price US$3.20 Model Number 250179414
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JYJ 10PCS 125KHZ EM4100 transparent label, 25mm ID card, security access control intelligent NFC card

  • 1. Storage capacity: EM4100 has a 64 bit memory array to store unique codes.The internal ROM stores 10 decimal card number data
  • 2. Operating frequency: The operating frequency of EM4100 is 125kHz, which is a typical frequency for low-frequency RFID technology.
  • 3. Read and write distance: The read and write distance of EM4100 is between 2-15cm, suitable for close range identity recognition and access control applications.
  • 4. Application areas: EM4100 is suitable for various application scenarios, such as identity recognition, attendance systems, access control systems, property identification, etc.
  • Note: EM4100 can only read and cannot be erased
  • Compatible with 125kHz RFID card reader
ASIN B0DDXYK3W8
Manufacturer jinyujie

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