{"product_id":"30-mm-epoxy-disc-rfid-tag","title":"30 mm Epoxy Disc RFID Tag","description":"\u003ch5 class=\"ui-accordion-header ui-helper-reset ui-state-default ui-state-active ui-corner-top\" role=\"tab\"\u003eEpoxy Disc RFID Tag Overview:\u003c\/h5\u003e\n\u003cdiv id=\"overview\" class=\"tabbed overview ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"field-body\"\u003e\n\u003cp\u003eThis Epoxy Disc RFID Tag sports wide 30 mm diameter and center hole for convenient handling and attachment options. It can be read with the \u003ca href=\"\/products\/rfid-card-reader-serial\/\" rel=\"noopener\" target=\"_blank\"\u003eRFID Card Reader - Serial\u003c\/a\u003e\u003ca href=\"\/products\/rfid-card-reader-serial\/\" rel=\"noopener\" target=\"_blank\"\u003e\u003c\/a\u003e and the \u003ca href=\"\/products\/rfid-read-write-module-serial\/\"\u003eRFID Read\/Write Module - Serial (#28440).\u003c\/a\u003e  Each tag has a unique 10-digit ID, so multiple tags can be used in a single project and may be purchased from Parallax in any quantity. This tag may be used for identification, access control to spaces and equipment, and for triggering other events in an automated system. This is a read-only tag.\u003c\/p\u003e\n\u003ch5\u003e\u003cspan class=\"forte\"\u003eKey Features:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eCenter hole for attachment options\u003c\/li\u003e\n\u003cli\u003eLaminated Epoxy material for good chemical stability\u003c\/li\u003e\n\u003cli\u003eBelongs to the EM4100 family  of passive tags\u003c\/li\u003e\n\u003cli\u003e125 kHz activating frequency\u003c\/li\u003e\n\u003cli\u003eReadable from within 2 inches of the RFID reader module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003e\u003cspan class=\"forte\"\u003eApplication Ideas:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eAccess Control\u003c\/li\u003e\n\u003cli\u003eAnti-counterfeiting\u003c\/li\u003e\n\u003cli\u003eAsset Tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e\u003cspan class=\"rotforte\"\u003eNote:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e This tag can NOT be written to with the RFID Read\/Write modules (#28440 \u0026amp; #28540).\u003c\/p\u003e\n\u003ch5 class=\"ui-accordion-header ui-helper-reset ui-state-active ui-corner-top\" role=\"tab\"\u003eEpoxy Disc RFID Tag Details:\u003c\/h5\u003e\n\u003cdiv id=\"details\" class=\"tabbed details ui-accordion-content ui-helper-reset ui-widget-content ui-corner-bottom ui-accordion-content-active\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"field-tech\"\u003e\n\u003cul\u003e\n\u003cli\u003eUnique - 64 bit read only ID\u003c\/li\u003e\n\u003cli\u003eOperating Frequency: 125 kHz +\/- 6 kHz\u003c\/li\u003e\n\u003cli\u003eCommunication: EM4100 Protocol\u003c\/li\u003e\n\u003cli\u003eCenter Hole: 0.125 in (3.2 mm)\u003c\/li\u003e\n\u003cli\u003eDimensions: 30 x 1.6 mm; thickness may vary*\u003c\/li\u003e\n\u003cli\u003eOperating temp range: -40 to +185 °F (-40 to +85 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e*Note: Tag thickness changed from 1 mm to 1.6 mm 3\/2023\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eResource Links\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/rfid\/\"\u003eRFID Module \u0026amp; Tag Compatibility Chart\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":53397222785333,"sku":"28448","price":2.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6307\/2821\/files\/01bc7a70-28448.png?v=1787781825","url":"https:\/\/shop.parallax.com\/products\/30-mm-epoxy-disc-rfid-tag","provider":"Parallax Inc","version":"1.0","type":"link"}