CPU
Industrial 32 bits CPU
SIM/UIM
Standard 3V/1.8V user card interface, 15KV ESD protection
TX POWER
GSM850/900: <33dBm GSM1800/1900: <30dBm
Serial
1 RS232 port and 1 RS485(orRS422) port, 15KV ESD protection
Time Pulse Frequency
Configurable 0.25Hz to 1000Hz
Standard Power
DC 12V/0.5A
Housing
Iron, providing IP30 protection