Arbeitsfrequenz: 2.4GHz~2.5GHz Working style: active and passive combination Read/write mode: read-only Communication method: active mode Communication interface mode: RS232, RS485, Wiegand, Ethernet Recognition accuracy: 99.999999% Betriebsspannung: DC7.5~12V Working current: < 100mA Betriebstemperatur: -25℃ ~ + 75 ℃ Lagertemperatur: -40℃~+85℃ Working humidity: weniger als 95% Gehäusematerial: aluminum alloy Equipment size: 145mm × 100 mm × 28 mm