... 3, chip:TK4100,EM4200,T5577,EM4305 125Khz Proximity Clamshell Smart Card smart card/smart tag operating temperature of -40C ~ +70C. Suitable ... Alien Higgs 3/Impinj M4,M5/Ucode Gen2 XL/XM Protocol:ISO7816,ISO14443A,ISO18000-6C,Substrate: PET with etched Aluminum ... Dia.25, or custom size Application: Public transportation,payment card,access control ,assest management,NFC Mobile payment,E-ticket,Library ...