Product Introduction:

ABS keyfob is made of ABS (Acrylnitril-Butadien-Styrol), RFID chip, and copper antenna. It is also called keychain or transponder. There are wide selection of appearance for choices.


1, Two metal rings, compact size, easy to carry with,
2, non-sensitive to dust, dirt and extraneous light,
3, nearly indestructible, warp-resistant, stable casing,
4, ideal for customer loyalty program,
5, effective in advertising,

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Material ABS and Metal
Frequency 125KHz, 13.56MHz,
Reading distance 2-10cm typically, depending on reader
Dimension More than 20 size for choices
Color Red, orange, yellow, green, blue, etc.(customizable)
Package 100pcs/bag, 2000/3000/5000pcs/carton
Sealing Method Ultrasonic sealing, glue sealing


• Logo printing: silk screen printing, laser engraving,
• Number printing: Inkjet printing, laser engraving, CO2 laser code engraving
•Color: red, orange, yellow, green, blue, grey, black, white, or other color.

Frequently Used Chip:

TK4100, EM4200, Mifare S50, FM11RF08, Ultralight, Desfire 2k, 4k, 8k


1.Security/Access Control, 2.Time & Attendance, Patrol,

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