10pcs Access Control Card RFID Card 125KHz EM4100 TK4100 Smart Proximity Card RFID Tag Key for Access control Key Free Shipping

RFID 125khz TK4100 EM4100 Card

NOTE:
This card cannot be used for copying or writing, requires access control authorization for card issuance.
Each card is pre-programmed with a unique digit ID number (Number printed on the surface of the card), the ID number cannot be rewritten.
Read Only Card in different chip type
Frequency: 125 KHz
Chip type: TK4100 / EM4100
Application: ID Identification, Logistics, VIP , E-payment, Access Control & Security, Loyalty System, Parking Management, Time Attendance, etc.
Each Key with an global unique UID number

The key is not intended for copying or writing with any writer device.
Requires authorization in the card managerment system or on the access control machine