Home > UHF CARD > UCODE G2iM/G2iM+
Contact Us
D2, 33/F, TML Tower, 3 Hoi Shing Road, Tsuen Wan, Hong Kong
+852 3488 9707
+852 3020 3285
Follow Us


Product Details
Place of Origin:China
Packing:200 pcs/box, 2000 pcs/carton.
Weight:14kg per carton.
Carton Size: 20×25×50 cm
MOQ:1000 Piece/Pieces
Payment Terms:T/T, Paypal
Fob Port:Shenzhen

Main Feature:

  1. UHF RFID Gen2 tag chip: complies with EPCglobal v1.2.0 standard and provides high-performance RFID solutions.
  2. EPC Storage: UCODE G2iM features 256-bit EPC storage, while UCODE G2iM+ offers up to 448-bit EPC storage.
  3. User Memory: UCODE G2iM+ supports up to 640 bits of user memory and can be segmented within it.
  4. Private user memory area: A private user memory area protected by a special user password, providing higher data security.
  5. Storage read protection: Provides storage read protection to ensure data confidentiality.
  6. Integrated Product Status Flag (PSF): Contains product status flags to provide more information.
  7. Tag tamper alarm: It has a tag tamper alarm function and provides protection for the physical security of tags.
  8. Digital switch: With digital switch function, it provides more application flexibility.
  9. Data transmission mode: Supports different data transmission modes to meet a variety of application needs.
  10. Real-time read range reduction (privacy mode): It has real-time read range reduction function to protect user privacy.
  11. Conditional real-time read range reduction: further reduction of the read range based on specific conditions.
  12. Externally powered mode: In this mode, both read and write ranges are increased to longer distances.


  • UCODE G2iM: 256-bit EPC storage
  • UCODE G2iM+: up to 448-bit EPC storage
  • 96-bit Tag Identifier (TID), including 48-bit factory-locked unique serial number
  • 112-bit user TID storage
  • 32-bit destruction code to permanently disable tags
  • 32-bit access code allowing transition to secure state
  • 32-bit user password allowing access to private user memory segments
  • read protection
  • BlockWrite (32-bit)
  • write lock
  • BlockPermalock

Technical Specifications:

  • Wide range of international operating frequencies: from 840 MHz to 960 MHz
  • 20 years of data retention
  • Widely specified temperature range: -40°C to +85°C

Application Scenarios:

  1. Logistics and supply chain management: This RFID card is suitable for logistics and supply chain management, enabling efficient tag reading and writing operations to ensure the tracking and management of items.
  2. Asset Tracking: Due to the long read and write range and reliable multi-tag operation, this card is ideal for asset tracking applications, helping organizations achieve real-time asset monitoring.
  3. Electronic payment: With its highly secure data storage and read protection functions, this RFID card can be used to support electronic payment applications to ensure user transaction security.
  4. Item privacy protection: With the privacy mode and tag tampering alarm function, this card is suitable for application scenarios that need to protect the privacy of items, such as the tracking of personal items.
  5. Retail and inventory management: In the retail industry, this card can be used to achieve rapid reading of goods and inventory management, improving operational efficiency.
Flax Smart Card Limited
We focusing on the fields of PVC cards and RFID smart cards, we provide high-quality products, fast delivery, and reasonable prices!
Contact Us
D2, 33/F, TML, Tower, 3 Hoi Shing Road, Tsuen Wan, Hong Kong
+852 3488 9707
+852 3020 3285
All rights reserved. Flax Smart Card Limited.
linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram