GSM modem MC35 GPRS - Alphatech (en)

Features
GSM modem GPRS is device based on module Siemens MC35.It has been designed for wireless data transmission over GSM network.It is suitable for data transmission especially in industry, automatization and control systems, measuring and alarm systems where can be implemented as a part of bigger systems (OEM product).The GSM modem contents own SIM card reader, antenna conector and seriál port RS 232.The control of systém through RS-232 is similiar as at ordinary modem.The GSM modem has integrated automatic communicate rate detection. By AT commands you can use it either for data transmission (up different protocols, via TC 35 module) or for sending as same as receiving SMS messages, faxes, etc.Integrated clock and date as same as low consumption mode extended possibility of using this modem (activation of modem in preprogrammed time, by incoming call or SMS, time registration, etc...)

Using
GPRS enables on-line connection. Before every connection you cant dial number to access server. Faster data transmission is caused by integration of more transmission channels for data connection. The transmission rate is much more higher than in standard GSM network.GPRS is based on IP protocol. It means that you can use without any problem all already operated applications in IP network. It gives you possibility of perform safe GSM access to private company network (intranet)