RFID is short for Radio Frequency Identification. RFID, is the generic term for digital technologies that apply radio waves to automatically identify people or objects. Applications of RFID Cards are distributed in identification, access control, supply chain, inventory tracking, vehicle fees, security, producing control, and asset management, especially on pets. Passive RFID Cards can operate in the low frequency (LF), high frequency (HF) and ultra-high frequency (UHF) radio bands. These three frequencies are ok for us. RFID Cards have adequate security. Because RFID carries the electronic information, and the content of data vias a password to protect, so that its contents can not easily be forged and altered. We have invested in the latest printing techniques for RFID Cards to meet our cu stomersâ?? expectations of quality, flexibility and speed of service, and offer the full range of in-house print solutions from design to mailing and fulfillment. Chip Type EEPROM Protocol Frequency Operating Temperature Endurance Data Rentenion Dimension (mm) Legic MIM 256 256 Bytes ISO 15693 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom Mifare 1K S50 1K Bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom Mifare 4K S70 4K Bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom Mifare Ultralight 64 Bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.60 Mifare Ultralight C 192 Bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >10,000 10 Years 85.6x54x0.60 I Code Sli 1024 Bit ISO 15693 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom Mifare DESFire 2K 2 K bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 5 Years 85.6x54x0.82 or Custom Mifare DESFire 4K 4K bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 5 Years 85.6x54x0.82 or Custom Mifare DESFire 8K 8K bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 5 Years 85.6x54x0.82 or Custom Fudan M1 1 K Byte ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom Compatible S70 4K Bytes ISO 14443A 13.56Mhz -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom T5567-T5577 330 Bits ISO 7816 125KHZ -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom Compatible T5577 1024 Bits ISO 7816 125KHZ -20â??ï½?55â?? >100,000 10 Years 85.6x54x0.82 or Custom TK4100 64 Bits ISO 7815 125KHZ -40â??ï½?85â?? >100,000 10 Years 85.6x54x0.82 or Custom EM4100-EM4102 64 Bits ISO 7815 125KHZ -40â??ï½?85â?? >100,000 10 Years 85.6x54x0.82 or Custom EM4200 128 Bits ISO 11785 125KHZ -40â??ï½?85â?? >100,000 10 Years 85.6x54x0.82 or Custom EM4305 512 Bits ISO 11785 125KHZ -40â??ï½?85â?? >100,000 10 Years 85.6x54x0.82 or Custom EM4450 1K Bit ISO 11785 125KHZ -40â??ï½?85â?? >100,000 10 Years 85.6x54x0.82 or Custom HID Proximity 360 Bits ISO 7810 125KHZ -30â??ï½?65â?? >100,000 10 Years 85.6x54x0.82 or Custom UHF Alien H3 96-480 Bits ISO18000-6C 860-960MHz -30â??ï½?65â?? >100,000 10 Years 85.6x54x0.82 or Custom UHF Gen2 6C 512 Bits ISO18000-6C 915MHz -30â??ï½?65â?? >100,000 10 Years 85.6x54x0.82 or Custom