... Automatic meter reading system collect data for big volume gas meter,water meter,power meter ... System,Automatic meter reading system for big volume meters is use for big volume gas meter,water metr, ... TCP/IP,GPRS,CDMA,TELEPHONE,ETC automatically or by hand from faraway. Also, it can save, print, enquiry ... from far away, also can open or close big consume device, or regulatory and controlling of the ...