FM12 series CPU chip card some parameters Chip Type: Fudan FM12 series (16K) (FM1208, FM1216, FM1232) Standards tal-Protokoll: ISO7816, ISO/IEC 14443A Frequency: 13.56MHz Sensing distance: 2~10cm Working temperature: -25℃~+85℃ Storage temperature: -55℃~+125℃ Wipe life: > 100,000 times Storage: > 10 years Size: ISO standard CR80, L85.6×W54×T0.84(± 0.4)mm Material: PVC / ABS / PET / PETG, 0.13mm copper wire Encapsulation process: automatic ultrasonic automatic plant line/touch welding