Material: ABS
Frequency: 125khz
Inner chip: TK4100
Color: Black
Packaging: glued
Temperature. -25 ~ + 50 degree
Size: 33x32x2mm
Note:
This keytag is 125khz TK4100 inner chip ,read only ! can not used for copier ! if you need buy for copier, please buy chip 5200 and T5577!