The GSM 3G M2M RTU is a multi I/O port remote terminal unit, through the RS232/485 port can connect intelligent meters or PLC. It is special for BTS monitoring, remote data acquisition, telemetrically ...
King Pigeon security alarm CO.,Ltd
Main Products: GSM SMS Controller, GSM GPRS 3G M2M, GSM GPRS 3G RTU Automation... More