100pcs EM 4100/4102 125Khz RFID Proximity ID Keychains Token Tags Key Fobs (Blue)

الوصف

Description 100% Brand New Card type: EM CARD Size:36*26*6.6mm Frequency: 125KHz. Material: PVC Detecting distance: 3-10cm Color: Blue / Red/Yellow/Gray Compatible with all Door Entry system Easy to carry Water resistant Each comes with Key ring included No external power required. Brand new key inductive card for entrance guard system. 100pcs/lot