Imvamisa yokusebenza: 2.4Isitayela sokusebenza se-GHz ~ 2.5GHZ: active and passive combination Read/write mode: read-only Communication method: active mode Communication interface mode: RS232, RS485, Wiegand, Ethernet Recognition accuracy: 99.999999% I-voltage yokusebenza: DC7.5~12V Working current: < 100mA Working temperature: -25℃ ~ + 75 ℃ izinga lokushisa lesitoreji: -40℃~+85℃ Working humidity: ngaphansi kwe 95% Impahla yezindlu: aluminum alloy Equipment size: 145mm×100mm×28mm Notice: I-JavaScript iyadingeka kulokhu okuqukethwe.