45 x 30mm,ABS材质,低频/高频/超高频,3-10 cm 读距
35 x 30mm,ABS材质,125 kHz/13.56 Mhz,3-10 cm 读距
40 x 30mm,ABS材质,125 kHz/13.56 Mhz,读写距离5 cm
44 x 35 mm,ABS材质,125 kHz/13.56 Mhz,读写距离5 cm
37 x 30mm,ABS材质,125 kHz/13.56 Mhz,读写距离5 cm
55 x 31 mm, ABS材质,125 kHz/ 13.56 MHz, 读写距离5 cm