Encoded RFID proximity key fob for keys, frequency 125 kHz, blue HD-RKF07

GTIN: 5907614660178 SKU: HD-RKF07 Category:
  • Operating frequency: 125 kHz
  • Chip type: TK4100
  • Material: ABS (waterproof)
  • Color: blue
  • Dimensions: 41 x 34 x 5 mm
  • Identification code: unique, 10-digit, non-rewritable

1.18(0.96 net)

9249 in stock

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Blue RFID key fob HD-RKF07 for keys

The HD-RKF07 is a passive RFID key fob in a deep blue color, designed for the identification of people and goods. It has a unique 10-digit identification code that allows data to be assigned to it within your system. The code is permanently encoded and cannot be overwritten. Browse our full range of RFID key fobs for more colors and variants.

Blue encoded RFID key fob 125 kHz HD-RKF07

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125 kHz radio technology

For proper operation, the key fob uses radio wave technology at a frequency of 125 kHz and is equipped with a TK4100 chip. It works with readers operating in this range, making it an ideal accessory for time-and-attendance systems and access control.

Blue RFID key fob HD-RKF07 held to a time recorder

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Durable and convenient design

The fob is made of waterproof ABS plastic and features a small, lightweight form factor, making it an ideal accessory to attach to a keychain. Its deep blue color helps it stand out and makes color coding of users or zones quick and easy.

Waterproof blue RFID key fob HD-RKF07

Specification

  • Color: blue
  • Material: ABS
  • Reading distance: 0.5–10 cm
  • Frequency of operation: 125 kHz
  • Dimensions of the device: 41 x 34 x 5 mm
  • Operating temperature: -30 to 75°C
  • Storage temperature: -30 to 100°C
  • Chip: TK4100

Frequently asked questions

Is the HD-RKF07 key fob pre-encoded?

Yes. Each fob has a unique 10-digit identification number, permanently programmed at the factory, which cannot be changed or reprogrammed.

What frequency does the HD-RKF07 use?

The fob operates at 125 kHz, so it works with readers supporting this frequency range.

Is the key fob water-resistant?

Yes. It is made of durable, waterproof ABS plastic, which makes it suitable for everyday use on a keychain.

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