RFID PVC Key Fob consists of a small nonstandard RFID PVC card and a keyring or rope. The special design makes it much more convenient. You can easily attach it to your key chain or bag and it not easy to lose.

Like common RFID PVC cards, RFID proximity key fob supports double-printing. Also, it can be personalized by the custom of color, logo, shape, craft, or chip. In a nutshell, Xinyetong can customize for you depending on your requirements.


  • Light, durable, and low cost
  • Available with stretch rope or key chain, easy to carry
  • Various shapes, colors, sizes, and crafts are available
  • LF chips, HF chips, and UHF chips are available
  • Operating range up to 100mm (depending on various parameters)
  • Wide application: Access control management, membership management, parking management, child pickup, cashless payment, social interaction, etc.


LF 125kHz Chips
Chip Name Protocol Capacity Frequency
TK4100 / 64 bits 125 kHz
EM4200 / 128 bits 125 kHz
EM4305 / 512 bits 125 kHz
T5577 / 330 bits 125 kHz
HF 13.56 MHz Chips
Chip Name Protocol Capacity Frequency
Ntag213 ISO14443A 180 byte 13.56 MHz
Ntag215 ISO14443A 540 byte 13.56 MHz
Ntag216 ISO14443A 924 byte 13.56 MHz
MIFARE Classic 1K ISO14443A 1 KB 13.56 MHz
MIFARE Classic 4K ISO14443A 4 KB 13.56 MHz
MIFARE Ultralight EV1 ISO14443A 80 byte 13.56 MHz
MIFARE Ultralight C ISO14443A 192 byte 13.56 MHz
ICODE SLIX ISO15693 1024 bits 13.56 MHz
860~960 MHz UHF Chips
Chip Name Protocol Capacity Frequency
Alien H3 ISO18000-6C 512 bits 860~960 MHz
Impinj Monza 4 ISO18000-6C 96 bits 860~960 MHz
UCODE G2iL EPCglobal Class1Gen2 128 bits 860~960 MHz


Item RFID PVC Key Fob
Material PVC
Chip LF chips/ HF chips
Frequency 125 kHz or 13.56MHz
Protocol ISO14443A
Color black, yellow, blue, etc
Size Custom
Memory Depend on chips
Reading distance 0-10cm
Write Endurance 100000 times
Working Temperature -25°C to 65°C
Data Retention Time 10 years
Printing Options Silk-screen printing, Laser Engraving, CMYK full color, Pantone, etc.
Crafts Available Logo or number printing, Bar code, QR code, etc.
Samples Free samples are available upon request

Product Specification Download

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