RFID Tag (Grey) The RFID Tag is only two inches wide and works with GS1100, GS1500 Guardscan Systems. They do not have a unique ID stamped on them; only when you scan them. Do NOT use metal nails/screws in the center of the RFID tag. PRODUCT SPECS Works with GS1100, GS1500 Guardscan Systems Dimension : 2″ W x 1/16″ Shows unique id only when you scan them Do NOT use metal nails/screws in the center of the RFID tag.
