... GSM/GPRS wireless systems being used for remote measurements, datalogging, control, diagnostics and object via short text messages (SMS) or ... . Hence, it can directly work with humidity sensors, water level sensor, pressure transducers,flow sensors, smoke, gas, motion, shock and ... 4*16 LCD)Alarming mode:SMS ,email or Ringoutput control mode:Standard config soft& Customized soft(Function block diagram)