Frequency 860 ~ 960MHz FCC (US): 902 MHz ~ 928 MHz - ETSI (EU): 865.6 MHz ~ 867.5MHz, 896.85 MHz. Material: PVC, PET. Read / write cycles:> 100,000 cycles. Data maintenance: 10 years. Protocols: ISO18000-6B, ISO18000-6C / EPC GEN2. Reading distance: 3 ÷ 10 m (in stable conditions and in relation to the reader used). Memory: 512 bits Microprocessor: Alien Higgs-3. Dimensions: 85.6 x 54 x 0.8 mm. Operating temperature: -20 ° C ÷ + 70 ° C. Storage temperature: -20 ° C ÷ + 70 °. C