SKU: SENS-2521
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Generic T5577 EM4305 125KHz Reproducible RFID Induction Card - PVC

₹58.00 (Inclusive of all taxes)
Out of Stock

The Generic T5577/EM4305 is a 125kHz RFID induction card designed for access control and identification systems. Featuring a rewritable T5577 chip, it supports data programming and duplication of EM4100/TK4100 compatible tags, making it suitable for integration with standard 125kHz RFID readers.

Features

  • Features a versatile and rewritable T5577 RFID chip for data programming.
  • Operates at a standard 125kHz frequency for broad reader compatibility.
  • Constructed from durable PVC material with a standard ISO card form factor.
  • Supports data duplication of EM4100 and TK4100 protocol tags.
  • Offers a typical read range of up to 5cm with compatible readers.

Out of stock

Description

The T5577/EM4305 RFID card utilizes low-frequency (125kHz) inductive coupling for contactless communication. The core T5577 chip is a user-programmable transponder, allowing data to be written, rewritten, and locked, enabling the card to be reproduced or cloned for various identification purposes. This reprogrammability provides flexibility in access control, time attendance, and asset management systems.

The card is constructed from a standard PVC substrate, ensuring durability for everyday use. It is designed to operate within a standard industrial temperature range and maintains data integrity with a minimum storage lifetime of 10 years, ensuring reliable long-term performance in controlled environments.

Key Features

  • Rewritable T5577 chip enables flexible data programming and card reproduction.
  • 125kHz operating frequency ensures compatibility with a wide range of standard RFID readers.
  • Durable PVC construction in a standard credit card format (ISO/IEC 7810 ID-1).
  • Capable of cloning and emulating common 125kHz tags like EM4100 and TK4100.
  • Extended data retention with a minimum 10-year storage life.
  • Wide operating temperature range suitable for indoor access control environments.

Applications

  • Physical access control systems for buildings and secure areas.
  • Employee time and attendance tracking systems.
  • Asset identification and inventory management.
  • Reprogrammable key cards for hotel or facility management.
  • Cloning and replacement of lost 125kHz RFID tags.

Technical Specifications

Chip ModelT5577 / EM4305
Operating Frequency125 kHz
Read RangeUp to 5 cm (typical)
FunctionRead/Write, Reprogrammable
Compatible ProtocolsEM4100, TK4100 (Cloneable)
MaterialPVC
Form FactorISO Card (Credit Card Size)
Operating Temperature-20°C to +60°C
Storage Temperature-20°C to +65°C
Data RetentionMinimum 10 years

Frequently Asked Questions

What is the main function of the T5577 chip in this RFID card?

The T5577 chip is a user-programmable, rewritable RFID transponder. Its primary function is to store data that can be written, rewritten, and locked, allowing the card to be reproduced, cloned for backup purposes, or reprogrammed for different applications, such as emulating EM4100 or TK4100 compatible tags.

What is the typical reading distance for this 125kHz card?

The typical read range for this PVC RFID card is up to 5 centimeters (approx. 2 inches) when used with a compatible 125kHz RFID reader. The actual distance can vary slightly depending on the reader's power output, antenna design, and environmental conditions.

Can this card be used to clone my existing 125kHz key fob or tag?

Yes, if your existing key fob or tag uses a compatible protocol like EM4100 or TK4100, the rewritable T5577 chip in this card can be programmed to clone its ID. You will need a compatible RFID read/write programmer device to read the original tag's data and write it onto this card.

What are the physical dimensions and material of the card?

The card conforms to the standard ISO/IEC 7810 ID-1 size, approximately 85.6mm x 54mm (similar to a credit card). It is constructed from durable Polyvinyl Chloride (PVC) plastic, which provides flexibility and longevity for daily use in access control systems.

Package Includes

  • 1 x T5577 EM4305 125KHz Reproducible RFID Induction Card

Additional Information

Weight 0.01 kg
Dimensions 6 × 9 × 1 cm