EM4423 corresponds to the latest generation of EM Microelectronic contactless devices, bringing innovative features to the NFC and EPCTM worlds. 

The chip combines two functionalities on one single die, the EPC technology used for long range application purposes and the NFC used to exchange 

data in a proximity range. Both protocols may share a common unique ID.

· Type: dual frequency

· Product Name: EM4423 card

· Material: PVC/PET/ABS

· Size: Standerd size(credit card size):85.5*54*0.84mm or customized

· Frequency: 13.56MHz+915MHz

· Printing: CMYK Offset Printing, Silk Printing

· Chip: EM4423

· Protocal:ISO/IEC 1443A,ISO/IEC18000-6

· Application Identification,Parking management,Stock management,Logistics,Warehouse managements, etc