LF RFID Card – TK4100 – 85.6×54×0.88 mm
Price range: $19.00 through $481.00
The TK4100 LF RFID Card is designed for stable low-frequency identification, offering consistent read performance across access and ID systems.
With read-only memory and EM format compatibility, it ensures reliable operation and easy integration into existing infrastructures.
Frequency: LF 125 KHz
Chip Type: Fudan Microelectronics Group® TK4100
Protocol: ISO/IEC 11784,ISO/IEC 11785,ISO/IEC 10536
UID Memory: 40 bits
Ideal for staff badges, attendance systems, access control, and other LF RFID applications requiring simplicity and reliability.
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What is the TK4100 LF RFID Card?
In many identification systems, simplicity and consistency are often more valuable than complexity. Low-frequency RFID remains widely used for its stable signal behavior and dependable performance in everyday environments. The TK4100 LF RFID Card is designed to meet these expectations, offering a straightforward and reliable solution for contactless identification where ease of use and long-term stability are essential.
Key Features
- Stable low-frequency signal performance for consistent reading
- Strong compatibility with EM format RFID readers
- Read-only design for fixed and secure identification
- Reliable operation across various environments
- Simple deployment with minimal system complexity
How Does It Work?
The TK4100 card integrates a low-frequency RFID chip and antenna within a compact card body. When placed within the electromagnetic field of a compatible reader, it is powered passively and transmits its pre-programmed identification data. The communication occurs without physical contact, providing a simple and efficient method for identity recognition.
Applications and Benefits
- Employee Identification: Provides a straightforward way to manage staff access and identification
- Attendance Tracking: Enables reliable and repeatable check-in and check-out processes
- Access Control Systems: Supports secure and consistent entry management for facilities
- Basic Asset Identification: Helps identify and manage items in controlled environments
- Cost-Sensitive Deployments: Offers a practical solution for projects requiring affordability and stability
With its simplicity, reliability, and broad compatibility, the TK4100 LF RFID Card remains a practical choice for organizations seeking efficient and stable low-frequency identification solutions.
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