{"product_id":"12-4-mm-round-rfid-tag","title":"12.4 mm Round RFID Tag","description":"\u003ch5 class=\"ui-accordion-header ui-helper-reset ui-state-default ui-state-active ui-corner-top\" role=\"tab\"\u003e12.4 mm Round 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 12.4mm Round RFID Tag is one of the smallest form factors we carry, designed specifically for harsh environments. It can be read with the \u003ca href=\"\/products\/rfid-card-reader-serial\/\" target=\"_blank\" rel=\"noopener\"\u003eRFID Card Reader - Serial\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\"\u003e Key Features:\u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003ePPS and Epoxy material for high mechanical and chemical resistance\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\u003cli\u003eTags are supplied blank; suitable for customer to add own logo or markings\u003c\/li\u003e\n\u003cli\u003eThis tag can NOT be written to with the RFID Read\/Write Modules (Serial, #28440  \u0026amp; USB, #28540).\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\u003eBatch process tracking\u003c\/li\u003e\n\u003cli\u003eAnti-counterfeiting\u003c\/li\u003e\n\u003cli\u003eAsset Tracking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5 class=\"ui-accordion-header ui-helper-reset ui-state-active ui-corner-top ui-state-hover\" role=\"tab\"\u003e12.4 mm Round RFID Tag Specifications:\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\u003eTag marking: Blank and smooth on both sides, no markings\u003c\/li\u003e\n\u003cli\u003eDimensions: 0.07 x 0.49 in (2 x 12.4 mm)\u003c\/li\u003e\n\u003cli\u003eOperating temp range: -13 to +185 °F (-25 to +85 °C)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote: Any markings or logos shown on the product photo are representative markings only. The product will be supplied blank, suitable for end-user customization.\u003c\/p\u003e\n\u003ch4\u003eResource Links\u003c\/h4\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/rfid\/\"\u003eRFID Module \u0026amp; Tag Compatibility Chart and Product Line\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":53397222850869,"sku":"28445","price":2.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/6307\/2821\/files\/78b9901e-Screenshot-2024-10-24-163358.png?v=1787781824","url":"https:\/\/shop.parallax.com\/products\/12-4-mm-round-rfid-tag","provider":"Parallax Inc","version":"1.0","type":"link"}