GSM modem TC35 - Alphatech (en)

Features
GSM modem TC35 is device based on module Siemens TC35. 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 features of GSM modem is mostly predeterminated by used GSM module Siemens TC35 which has been choosen for its high reliaibility and very good vf parametres.The GSM modem contents own SIM card reader, antenna conector and seriál port RS 232. The control of system 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...).