125 kHz Proximity Cards
Credit-card size PVC cards with a 125 kHz LF chip and a unique read-only card number.
5 products listed
Double-Sided Printed 125 kHz Proximity RFID Card – Variable Data
Blank 125 kHz Proximity RFID Card
Single-Sided Printed 125 kHz Proximity Card
125 kHz Proximity Card and Lanyard Set
What is a proximity card?
A proximity card is a credit-card size (85.6 × 54 mm) PVC card with a 125 kHz low-frequency RFID chip. The chip holds a unique card number that cannot be changed; the reader reads it and the access system connected to the reader grants or denies entry. It is the most common card type for turnstiles, doors, car park barriers and time attendance systems.
Specifications
- Frequency: 125 kHz (LF)
- Chip: TK4100 (EM4100 format), made by Mango or Fudan Microelectronics
- Memory: 64-bit read-only card number
- Read range: approx. 2–3 cm, depending on the reader
- Size: ISO CR80, 85.6 × 54 mm
Printing and ordering
Cards are available blank or with full-colour printing on one or both sides. Variable data printing adds a different name, number or QR code to each card. Minimum order is 10 pcs for printed cards and 1 pc for blank cards.