125khz tk4100 em4001 em proximity id card
1.Card Features Physical
Dimension-86x54x0.8 (+/- 0.04 )mm
Weight-5.8g +/-0.5
Materials:PVC or PET
Packaging200pcs per box, 2000pcs per carton, 14kgs/carton
S...Guangzhou Qiyue Smart Technology Co.,LTD
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