Thin RFID Card Proximity with Serial Number (4pcs per pack)

Thin RFID Card

Features :

• Chip Model: TK4100
• Read only 
  
• Working Frequency: 125KHz
• Operation Range: 2-15cm
• ISO standard card: 0.8X54X85.6mm
• Material: PVC
• Application: parking card, office card, school card, staff card and etc...
  

Package Content (Per pack) :

• 4 X Thin RFID Card