{"product_id":"rfid-tag-em4100-125khz-rfid-key-fob","title":"RFID Tag - EM4100 125khz RFID Key Fob","description":"\u003cp data-start=\"68\" data-end=\"618\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe RFID Tag – EM4100 125kHz RFID Key Fob is a compact, passive, low-frequency RFID identification tag designed for contactless identification, access control, attendance systems, security systems, and asset identification applications. The key fob uses the EM4100 protocol or a compatible chip implementation and operates at a frequency of 125kHz. EM4100-family transponders are read-only devices that transmit a factory-programmed identification code when energized by a compatible RFID reader. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"620\" data-end=\"973\"\u003eThe RFID key fob contains an internal RFID chip and antenna coil enclosed inside a durable plastic housing. It does not require a battery or external power supply. When the key fob is brought near a compatible 125kHz RFID reader, it receives energy from the reader's electromagnetic field and transmits its stored identification data back to the reader.\u003c\/p\u003e\n\u003cp data-start=\"975\" data-end=\"1308\"\u003eIts compact keychain-style design makes it convenient to carry and suitable for everyday identification applications. The tag is commonly used with compatible 125kHz RFID readers such as RDM6300-type reader modules and other access-control readers that support the EM4100\/EM4102 protocol family.\u003cbr\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"etycth\" data-start=\"1315\" data-end=\"1332\" class=\"PDq2pG_selectionAnchorContainer\"\u003eKey Features\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1334\" data-end=\"1876\"\u003e\n\u003cli data-section-id=\"w2i2zt\" data-start=\"1334\" data-end=\"1368\"\u003eOperates at 125kHz low frequency\u003c\/li\u003e\n\u003cli data-section-id=\"1s30fzp\" data-start=\"1369\" data-end=\"1397\"\u003eEM4100 protocol compatible\u003c\/li\u003e\n\u003cli data-section-id=\"ujyscc\" data-start=\"1398\" data-end=\"1423\"\u003ePassive RFID technology\u003c\/li\u003e\n\u003cli data-section-id=\"1hclyxe\" data-start=\"1424\" data-end=\"1463\"\u003eNo battery or external power required\u003c\/li\u003e\n\u003cli data-section-id=\"1yx76hp\" data-start=\"1464\" data-end=\"1511\"\u003eFactory-programmed unique identification code\u003c\/li\u003e\n\u003cli data-section-id=\"nuhp67\" data-start=\"1512\" data-end=\"1538\"\u003eRead-only RFID operation\u003c\/li\u003e\n\u003cli data-section-id=\"t68tr5\" data-start=\"1539\" data-end=\"1563\"\u003eCompact key fob design\u003c\/li\u003e\n\u003cli data-section-id=\"do8cvn\" data-start=\"1564\" data-end=\"1595\"\u003eLightweight and easy to carry\u003c\/li\u003e\n\u003cli data-section-id=\"xb7icy\" data-start=\"1596\" data-end=\"1619\"\u003eBuilt-in antenna coil\u003c\/li\u003e\n\u003cli data-section-id=\"10vmhfv\" data-start=\"1620\" data-end=\"1648\"\u003eContactless identification\u003c\/li\u003e\n\u003cli data-section-id=\"13zk9dn\" data-start=\"1649\" data-end=\"1679\"\u003eFast and convenient scanning\u003c\/li\u003e\n\u003cli data-section-id=\"elg9jf\" data-start=\"1680\" data-end=\"1707\"\u003eDurable plastic enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"cc7cxt\" data-start=\"1708\" data-end=\"1742\"\u003eSuitable for keychain attachment\u003c\/li\u003e\n\u003cli data-section-id=\"1rdjyon\" data-start=\"1743\" data-end=\"1785\"\u003eCompatible with many 125kHz RFID readers\u003c\/li\u003e\n\u003cli data-section-id=\"1tk04rz\" data-start=\"1786\" data-end=\"1835\"\u003eIdeal for access control and attendance systems\u003c\/li\u003e\n\u003cli data-section-id=\"uem4hm\" data-start=\"1836\" data-end=\"1876\"\u003eSuitable for educational RFID projects\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roboracter","offers":[{"title":"Default Title","offer_id":46789068881974,"sku":"LLAPISNS5H","price":16.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0715\/0731\/2694\/files\/RFID-Key-Fob-4.png?v=1783280085","url":"https:\/\/roboracter.in\/products\/rfid-tag-em4100-125khz-rfid-key-fob","provider":"Roboracter","version":"1.0","type":"link"}