... CPUs, expansions, various accessories and software, specially designed for GSM/GPRS wireless systems being used for remote measurements, data logging, ... ..10V DC) (0…20mA) ,(PT100) inputs built-in the module , make it possible to have direct connection of sensors, which ... at a glanceØ Integral GSM 850/900/1800/1900 modemØ GPRS, SMS and CLIP supportØ Autonomous login into GSM/GPRS networkØ Different I/O ...