Signshine S3122 CDMA Modem is a kind of cellular terminal device with RS232 that provides SMS, dial-up and CSD function by public CDMA network.
It 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.
This product 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
※Strengthened PCB which follows the principle of 20H and
3W,and adopts health benefits material to ensure the product
※Industrial grade rigorous screened components
※Industrial power adapter, wide voltage power supply design,
power range DC7V~DC32V, reverse-voltage and overvoltage
Stability and Reliability
※Support serial port I/O reset,offer DLL with control functions for I/O reset.
※SIM/UIM port: 15KV ESD protection
※RS232: 15KV ESD protection
※Housing: iron, providing IP41 protection, radiation protection,
anti-interference, lightning protection design, special for
outdoor harsh environmental application
※All modules are certified by CGD/CE/FCC certificate
※EMC&EMI outstanding performance, passed 3000V electrical shock test&EMC test
※Support to send and receive Chinese,English,number and SMS
※Support APN and VPDN
※Offer VB/VC/C#/DEPHI DLL for test,secondary development
※Support to send bulk SMS
※Support standard AT command
※Support WINDOW/LINUX ect
Easy to Use
※Offer the software to send and receive bulk SMS
※Offer Center software based on C#,VC,VB,DEPHI language