Purchase Qty. Reference FOB Price
2-9 Pieces US$4.50
10-99 Pieces US$4.00
100-999 Pieces US$3.40
1,000+ Pieces US$2.90
Product Description
Product characteristics Item Parameter Item Prarameter Card Frequency 125Khz Reading interval 0.5S Card Type TK4100, EM4100, EM4200 Reading time <100mS Reading distance ID card:0-8CM ID tag:0-2CM Reading Speed 0.2S Cable length 1.4M Communication USB Power 5V Work current ...