Technical parameterWorking frequency: 13.56MHzSupport agreement: আইএসও 14443 TypeAReading distance: 5cmWorking power consumption: <0.6wReading time: <100msWiring mode: 2.54 direct plug-inSupply voltage (vcc to vss): -0.3V~+6.0VWorking voltage: 3.3VCommunication interface: UARTBaud rate: 19200bpsSpecification size: 50.6×46×4mmWorking temperature: -25℃~+85℃Limit parameters: কাজ তাপমাত্রা: -20℃~+85℃Storage temperature: -40℃~+125℃Environmental humidity: 5%~ 95%