Serial Device SMS data transmission EIC-CS12 is a used for industrial RS232 / 485/422 serial devices to convert serial communication SMS server immediately communicate quickly realize remote control of a small amount of communication data serial devices. For long distance, a small amount of data communication or control. EIC-CS12 depend on GSM networks to send and receive text messages. It can be used in remote areas of building automation control, parking facilities, traffic control, LED screen control, factory, workshop, mine, bank, electrical. Pairs between two serial devices EIC-CS12 transparent transmission mode, which is equivalent to extend the distance of serial communications, enabling remote serial devices. ?? Wireless, non-real-time, remote, a small amount of data communications ?? RS232 serial port; built-in GSM module ?? 5V DC power supply ?? serial data rate of up to 230400 bps ?? SMS data communication ?? support parameter setting, transparent transmission equipment other models ?? AT commands via HyperTerminal similar manner or setup program to set communication parameters ?? flexible control terminal does not require multi-user card, Modem devices like, as long as there is control terminal device can send text messages to solve ?? serial communication over short distances problem ?? low-end serial device remote solution ?? transparent and non-transparent transmission of transmission between devices inexpensive ??