GPRS modem CGU 04 is designed for large or small networks mainly in idustrial sector. Modem interconnects various equipment with interface RS232, RS485 and MBUS by secure communication protocols. Interconnects also equipment that does not communicate by TCP/IP protocol that is widely used in GPRS technology - so connect PLC, water meters and other sensors, etc. Modems can also monitor and control simple technology process by using input/outputs (I/O).

Strong point of the modems is easy and fast installation that reduces enter costs. Administration of the modems can be done remotely from any point of network. It is also possible to connect few user equipment to one modem. CGU 04 is possible to use in combined networks with radio data modems and IP equipment of company Conel in wireless communication system AGNES.

* Internal GSM-GPRS module SIEMENS
* GPRS, CSD, SMS communication
* 1 x communication interface RS232
* 1 x optional interface RS232, RS485, MBUS
* Support of more than 50 communication protocols (Modbus, Sbus, MBUS, IEC 870 and more)
* 1 x I/O port (CIO) - possibility to connect 5 programmable I/O modules (analog/binary) CIO
* Highly secured communication, data compression
* Diagnostics and service functions, remote administration
* Easy interconnection with another communication technologies (radio networks, Internet/intranet)
* Possibility to create your own application
* Compatible with older modems CGU 02