Performance/ParametersWorking voltage: 12-36VWorking current: 1APower requirements: linear regulated power supplyCircuit protection: with polarity protection and overvoltage protection (maximum 60V)工作頻率: 134.2KHzCommunication protocol: ISO11784/ISO11785Maximum recognition distance: 90cmSupported tag types: HDX, FDX-BCommunication interface: RS232, RS485Working humidity: 10%-90% RH (非冷凝)工作溫度: -25℃~+70℃Protection level: IP65Shell material: 鋁 + grade A bakelite (insulation, flame retardant, heat resistance, 耐腐蝕性能)尺寸: 600×400×15mm, 1000×400×15mm, 1400×500×15mm, 1000×200×15mm, 320×290×15mm, customizableInstallation …