RFID Proximity Card is a very thin, truly credit card thickness of proximity passive card. It has very flat surface to print any photo ID directly on both sides of card with a direct image or thermal transfer printers. Works in the 13.56MHz RF range.

This card works the same as the normal IC cards, i.e. Mifare 1K S50 standard. Only the Sector 0 (Block 0) which is known as the Serial Number / Manufacturers' Block (Chip UID) could be programmed to any UID you want. 

Features:-

• Chip: FUDAN compatible with MIFARE 1K S50
• Protocol: ISO14443A
• Frequency: 13.56MHz
• UID / SERIAL NUMBER PROGRAMMABLE
• Function: Read and Write
• Memory: 1k byte
• Color: White
• Size: 85.5*54mm(CR80)
• Thickness: 0.8mm
• Material: PVC