We are offering id card reader. without external power. frequency 125 khz proximity em id card read indication led and beeper dimensions: mm weight:150g rs232 putput with: 9600bps 1 n 8 read range:8-15 cm with our em4100 iso cards main used for: multi-purpose-card system, id card application system. Color: white or black color available
Member Since 12 Years
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Beijing 