TK4100 ID Card 125KHz

TK4100 ID Card 125Hz

The ID card, short for identification card, is a non-written proximity card with a fixed number and surface information about name, address and gender. Though without any security functions, it is widely used especially in weak current system due to its long service life and needlessness of power.

Consisting of cards, readers and, the system works as follows: The reader send out a signal and later be received by the chip in ID card, which is 6-10cm away. Thus, the chip is activated and starts to read the information of the card before sending it to the controller.

Our contactless ID card comes with PVC, ABS, PET or PS and is irregular in shape. It uses the most common chip TK4100 to improve its property and the frequency is 125 KHz. Like other cards, the full color for both sides, glossy or matt covering and unique inkjet or laser number, initialization or encoding increases its charm.