In the era of digitization and automation, RFID technology has become of paramount importance in many industries and applications. Dual-frequency RFID key fobs, merging two different frequencies, offer a unique solution for organizations and businesses looking for a multifunctional and adaptable solution.
Dual-frequency RFID key fobs are an innovative solution that combines the functionality of two microchips operating at different frequencies.
The key fobs contain a combination of 125 kHz read-only TK4100 chip and 13,56 MHz Mifare Classic® EV1 1k chip.
They contain information like a unique chip ID number and other data which can be read by standard readers operating at 125 kHz or 13.56 MHz frequencies (ISO 14443A).
These key fobs can be used for a broad range of applications, including building access control, employee tracking, automated payment systems, inventory management, and more. Integrating two chips onto one card reduces the need for multiple cards for different purposes, enhancing user convenience and cutting down costs for organizations.
Technical specifications for Dual-Frequency RFID Key fobs with 125 kHz TK4100 Chip and 13.56 MHz Mifare Classic EV1 1k Chip
Compatible with: EM4100, EM4102, EM4200
Operating Frequency: 125 kHz
Reading distance: up to 10 cm
Chip: Mifare Classic® EV1 1k
Chip manufacturer: NXP
Specification: 1kB of memory and a 4-byte long ID
ISO/IEC standards: 14443-4A/B
Operating frequency: 13.56 MHz
Reading distance: up to 10 cm (usually up to 5 cm)
Key fob dimensions: 43,5 x 30 mm
Thickness: 5 mm
Printing options: UV Inkjet print and other
Dual-frequency RFID key fobs are a crucial technological solution for modern organizations. Their adaptability, efficiency, and durability position them at the forefront of tracking and identification technologies. By combining two robust chips on a single key fob, organizations gain a powerful tool that can enhance their operational processes, reduce costs, and boost productivity.
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