LF RFID Cards
LF RFID Cards : low frequency RFID cards;
The LF band covers frequencies from 30 KHz to 300 KHz.
Typically LF RFID systems operate at 125 KHz, although there are some that operate at 134 KHz.
So most LF RFID cards are 125KHz or 134KHz ;
LF RFID cards provides a short read range of 10 cm, and has slower read speed than the HF RFID cards, but is not very sensitive to radio wave interference.
LF RFID cards applications include access control and livestock tracking.
Available chip of LF RFID cards :
TK4100,EM4200,EM4305,EM4450,T5577,CET5577 ,HITAG 1 , HITAG 2, HITAG S ;
Size : 85.5*54mm . custom size is available ;
Thickness : 0.84~0.9mm .