... various accessories and software, specially designed for GSM/GPRS wireless systems being used for remote measurements, datalogging, control, diagnostics ... softwareØ Firmware upgrade via serial portØ Configurable filtration for digital inputsØ Relay (10A) and Transistor output optional ... :+/-0.5oC, temp range: -50oC- 200oCAnalog Input signal:noOutputs:3 relay(10A)PWM:noHigh Speed Count(I7, ...