XXD129A01 3BHE012436R0001 PEC800-BP can be thousands of miles from the data centre for two-way communication, GSM data transmission equipment in the work of the mobile base station only need to communicate with the nearby can be, the overall power consumption and an ordinary GSM mobile phone is comparable to the average power consumption of only 200 mW or so, than the traditional digital transmission radio is much smaller. Therefore, the GSM transmission method is very suitable for use in the field using solar power or battery-powered occasions.XXD129A01 3BHE012436R0001 PEC800-BP’s monitoring centre using public network access solutions server using public network access to the Internet, such as ADSL dial-up/telecommunication line broadband Internet access, etc., to apply for a fixed IP address on the public network. The system application of small and medium capacity can be realised.

XXD129A01 3BHE012436R0001 PEC800-BP’s on-site monitoring point is automatically controlled by PLC and relevant information is collected, which is connected to the GSM DTU terminal through RS232 or RS485 interface, and the equipment information collected by PLC is processed and protocol encapsulated through the GSM DTU terminal and then sent to the GSM wireless network. XXD129A01 3BHE012436R0001 PEC800-BP server adopts the DDN line provided by the provincial mobile communication company, applies for the configuration of fixed IP address, and connects with the GSM SMS remote control module. As the DDN line can provide higher bandwidth, when the number of PLCs o