... data for big volume gas meter,water meter,power meter remotely data save in computer AMR System,Automatic meter reading system for big volume ... meters is use for big volume gas meter,water metr,electricity.Functions1. Collect data from far awayFrom service ... ,it can collect data from Water meter, Gas meter, Power meter by way of TCP/IP,GPRS,CDMA,TELEPHONE,ETC automatically or by hand from ...