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Low frequency smart cards are mainly used in identification and access control applications. LF smart card have lower read range and communication speeds compared to other smart card and the most common chips provide low-cost and low-security options where a simple UID or identification key is needed. Because of the shape of their waves, LF cards are much less affected by other radio signals and materials in the natural environment such as water or metal which makes them a reliable choice in industrial environments.MaterialPVC/PET/Bio PVCSize86*54*0.76mm(3-3/8"x2-1/8") or CustomizedMinimum QTY500 pcsCard SurfaceMatte/Glossy/Frosted finishFrequencyLF/125KHZChip optionsEM4200,EM4305,EM4450,TK4100,T5577?Please help to send me your address in details,if you would like to evaluate the free samples.Please contact us if any other questions. Your comments would be appreciated.
link:http://www.oaseschina.com/smart-card/lf-125khz-rfid-card/125khz-lf-em4100-em4200-em4305-rfid-card.html
125khz LF Em4100 Em4200 Em4305 Rfid Card