LF Cards 125KHz

LF Cards 125KHz , Nundprox K or Low frequency cards as denoted have the frequency of 125 KHz. In general, the typical low frequency band is 30 KHz to 300 KHz, and support the short reading range of 10cm at low frequencies.  EM cards like EM 4100, TK 4100, HI Tag1, Hi Tag2, NU tags are Low Frequency cards with frequency of 125KHz. 125 kHz low frequency cards are wallet sized but are available in different sizes as well, are well suitable for access controls, time attendance and various low frequency projects. LF cards 125KHZ are covered by ISO/IEC 14443 and/or the ISO/IEC 15693 OR ISO/IEC 18000 standards.