MikroElektronika RFID CARD 125KHZ utilizes EM4102 transponder IC to offer 125 kHz close proximity identification and security applications. The card is provided with a pre-programmed unique 16-bit code, and it offers a read range of up to 7 cm. It is a high security, reliable and cost effective design. It is ideal for a wide range of access control, asset tracking, personal identification and other security/automation applications. It is compatible with all EM4102 reader systems.