GSM/GPRS datalogger with built-in IOs and telecontrol functions Z-GPRS2 is a GSM / GPRS, multi-protocol wireless unit, with built-in I/O's for high-performance data acquisition, datalogging, commands, measurements and alarms managemente. Applications range include: photovoltaic building automation, M2M telemetry communication. It works stand-alone or networked. Z-GPRS2 operate as Master Modbus unit on RS485 serial ports and GSM/GPRS communication support. Mehr darüber erfahren.