Managing Director

Talk to the product expert

Yiwen Jin, Managing Director

Detailed product information

B-Id offers RFID key fobs that are available in three frequency ranges: 125 kHz (LF), 13.56 MHz (HF), and 868 MHz (UHF). These key fobs can also be configured to operate on a combination of these frequencies.

They are primarily designed for use in access control systems or time and attendance systems. Additionally, they also offer optional functions such as logo printing, logo on the tool, numbering, and pre-programming. The key fobs are categorized into five series: KF1x, KF2x, KF3x, KF4x, and KF5x.

Key Facts

  • Possible materials: Fiber glass FR4, PVC, PC

  • Operating temperature (°C): -20 – 70

  • Frequency: 125 kHz, 13.56 MHz and 868 MHz

  • Optional functions such as logo printing, logo in tool, numbering and pre-programming are possible.

  • Color: White, black, green, blue, red, grey, yellow

Applications:

  • Access Control

  • Time Recording

Product Images

RFID Key Fobs
Source: B-Id