Signshine S3322 CDMA SMS Modem is a kind of cellular terminal device with RS232 that provides SMS, dial-up and CSD function by public CDMA network.
SMS Modem adopts high-powered industrial cellular module and supports RS232 port that can conveniently connect one device to a cellular network, allowing you to connect to your existing serial device.
RS232 SMS Modem has been widely used in M2M/SCADA field,such as power automation, transportation, financial service terminal, factory automation, water, oil&gas, large machine maintenance, environment, building automation, outdoor digital signage ect.
Industrial high-powered cellular module
Industrial power adapter, wide voltage power supply design,
power range DC7V~DC32V, reverse-voltage and overvoltage
protection
Housing: iron, providing IP41 protection, radiation protection,
anti-interference, lightning protection design, special for
outdoor harsh environmental application
Support to send and receive Chinese,English,number and SMS
alarm
Support to send bulk SMS