... Commercial retails, Tourism, Entertainment and other fields including Hotel key card, Electronic consume card, VIP card and member ... number, Barcode, Thermal printing, Scratch-off panel, Signature panel, Ink jet serial number, Hole punch, UV Printing, Micro-printing, ... treatment card, etc. Temic Cards / T5557 Hotel Key Cards / Atmel 5567 Hotel Key Cards Technical Data: Chips: T5557 / Atmel5567 Storage ...