Product description
125 kHz RFID card in credit card format with wide compatibility. The cards have a cutout for hanging on e.g. a lanyard. For use in access control systems, employee punch clocks, to open gates, doors, gates etc.
Each card has a unique 64-bit ID in ROM (read-only-memory). The card cannot be written to, only read.
Read distance: approx. 10cm, depending on reader.
Chip: EM4102 (compatible with EM4100)
