New and high quality
Material: ABS
Color:red/blue/yellow（Remarks required for ordering）
Size:4.4*3.1cm
New And High Quality, Waterproof, Dustproof
Dual Frequency, Dual Chip, Compatible 125 Khz And 13.56 Mhz Access Control System
Read-Only, With No External Power Required
Specification:
Frequency: 13.56 Mhz + 125 Khz
Card Chip: F08 + Tk4100 / Em4100 Dual Chip
Data Retention:> 10 Years
Color: Blue, Yellow, Red
Operating Temperature: -20-85 Degrees
Package Included:1pc
Note:
1. Due to manual measurement, please allow an error of 1-3mm.
2. As different computers display different colors, thank you for your understanding, the actual product color may be slightly different from the image.