Main technical parametersProtocol standards:超高頻 ISO18000-6C (EPC C1 Gen2的)高頻 ISO14443A/B, ISO15693LF ISO11784/ISO11785Operating frequency:UHF 860-960MHzHF 13.56MHzLF 125KHz/134.2KHzMaterial: 水泥+鋁蝕刻電子標籤, or PVC and other materialsSize: Φ139mm, 厚度 9mm, Can be customizedWorking temperature: -25℃~+85℃Electrostatic protection: ESD>1.5KVEnvironmental protection: RoHS compliantService life: >10 年份 (高溫洗滌)閱讀距離:超高頻 >8中號 (在開放的環境), >1中號 (被干沙覆蓋), >65厘米 (埋在地下)HF/LF 2-5cmID …