... laser, etc RFID card is different chip inside, for example UHF, proximity EM4102, T5567, Mifare 1K, I CODE SLI, ... , Mifare Desfire, LEGIC256, I-Code Sli, TI2048,Frequency: 125KHz, 13.56MHz, UHFFunctions: Water proof, flexible, anti-collisionCraft ... silver, encoding, laser, offset printing. Silkscreen printing,Application: Access control and time attendance, animal tracking, asset management, retail, ...