125kHz Tk4100 Access Control Card ID Card
TK 4100 Proximity ID Card
The TK4100 chip is completely compatible with EM4200/EM4100/EM4102. The performance and usage of the two chips are the same. As the price of TK4100 chip is very competitive, so TK4100 chip is used in many system instead of EM4200/EM4100/EM4102 chip.
The TK4100 proximity ID card is based on SMC4100 IC connected with a few laps, which are then embedded in plastic. No batteries required. This card is read-only, 40-bit unique number in the Manchester code.
|Chip type||TK4100 (Compatible with EM4100)|
|EEPROM Size||40 bit|
|Operating Distance|| Up to 50 (depending on antenna geometry)|
|Applications||Access control systems, time attendance system, Loyalty program, Mass transportation ticking, Staff identification|
|Package||200 or 250 PCS/box, or on request|