... ;50Ω loadCommunication interfaceRS232,RS485,Wiegand26/34(TCP/IP)Communication rateSerial port 9600~115200bps,RJ45 10MbpsGP I/O interface12 pin + 4 pinPower ... mountingDiameter of support rod40-50mmHumidity5% to 95%, non-condensingProtection gradeIEC IP65Operation temperature-20 ºC to +60 ºC RS232,Wiegand26/34 RS485 UHF long ...