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EM4425 Image

The Midas Flagtag EM4425 DF from Avery Dennison is a Dual-Frequency On-Metal Inlay that operates in the UHF band of 860-960 MHz and HF band (NFC) of 13.56 MHz. It consists of EM Micro-electronic’s EM4425 echo-V IC that has up to 480-bit EPC memory and 2048-bit user memory with up to 96-bit TID/UID memory. This RFID tag combines exceptional performance with dual-frequency capability to provide an all-in-one solution for consumer engagement and product authentication. It has NFC capability which allows the consumer to verify the authenticity of the purchased product as well as engage with product or brand information, while the UHF capability can be used by the retailer to maximize inventory management and accuracy.

The Midas Flagtag EM4425 DF is available as a label/sticker and measures 73.5 x 34.4 mm. It is ideal for item-level tagging, brand protection, supply chain management, and logistics applications. This tag meets the ISO/IEC 18000-63, EPC Gen2 V2 ISO 15693 international standard.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
    Avery Dennison
  • Description
    860-960/13.56 MHz On-Metal RFID Inlay with NFC

General Parameters

  • Tag Type
  • Type
    RFID Inlay, RFID Metal Tag
  • Tag Form Factor
  • Applications
    Brand Protection, Supply Chain Management, Home Essentials
  • Application Industry
    Logistics & Supply Chain, Industrial
  • Frequency Band
    HF, UHF
  • Operating Frequency
    HF: 13.56 MHz / UHF: 860 - 960 MHz
  • IC Type
    EM4425 (V12)
  • Protocol
    EPC Class 2 Gen 2
  • rohs
  • EPC Memory
    96 to 480 Bits
  • TID Memory
    96-bit (UHF) / 64-bit (HF) overlapping
  • User Memory
    2048 Bits
  • Dimensions
    74 x 34 mm / 2.89 x 1.35 in
  • Operating Temperature
    -40 to 85 Degree C
  • Air Interface
    ISO 18000-63, ISO 15693

Technical Documents