... printing is available Yellow LF TK4100 chip RFID key tag Rfid key tag for access control 1.Waterproof, durable, and ... shape2.Flexible usage, like for room key,ID cards, access controlRFID Key Tag can be delivered with various colors ... , parking, school, ect. Products Name:rfid abs tag for access control Chip type optionsTK4100Other Available chips for ... school, ect. Yellow LF TK4100 chip RFID key tag