Set of 10 encoded RFID key fobs 13, 56 MHz HDWR HD-RKF22

SKU: HD-RKF22-10
  • Operating Frequency: 13,56 MHz
  • Color: blue
  • Material: ABS
  • Device Dimensions: 41 x 34 x 5 mm

RFID key fob

Attach to your keys and comfortably use RFID functions – discover the HD-RKF22 key fob

The HD-RKF22 RFID key fob is a passive device used for identifying people and goods. It has a unique 10-digit identifying code, allowing for the assignment of data to it within the system. It’s not possible to re-encode the device with another code. The device is made from waterproof synthetic material and is characterized by its small size and lightness, making it an ideal accessory for keys. For proper operation, the key fob utilizes radio wave technology at a frequency of 13.56 MHz and is equipped with a TK4100 chip.

Encoded RFID proximity key fob
key fob with a frequency of 13,56 MHz

If you wish to purchase a larger quantity, please contact us at [email protected]

RFID key fobs, keychain tag HD-RKF22






Operating frequency

13,56 MHz

Reading distance

0,5-10 cm

Device dimensions

37 x 30 x 7 mm

Working temperature

from -30 to 75°C

Storage temperature

-30 to 100°C



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