100pcs M4100 125KHz RFID EM ID Card Tag Token Key
2021-9-24u2002·u2002Features: *Works as a regular 125KHz RFID *Compliance: EM4100, EM4102 and compatible (Can't support some encrypted cards,such as HID, Cobra, APCiK, etc) *Capacity: 64 bits *Compatible with all ID door access devices or ID reader *Contactless transmission of data and supply energy *Detection distance: 2-10mm *Each card pre-programmed with a unique ID number, which is … 100pcs M4100 125KHz ...
Get Price