IC keychain card Frequency: 13.56MHZ
IC Key Card Specifications: 28 * 35.3 * 4MM
IC Key Card Description:
1, the ABS shell and filled with epoxy resin encapsulated chip coil, through a combination of ultrasonic welding ID key with a variety of shapes deduction card,
2, exquisite silk patterns, water code can: marking, engraving code; waterproof, dustproof , anti-vibration; adapt Temperature -10 ~ + 50 ℃.