... AMR System use MBUS,RS485,PLC,Wireless automatically collect data for gas/power/water meter remotely CDMA,GPRS communication AMR system/AMI System ... /MBUS,RS485,PLC,Wireless AMR System with CDMA or GPRS Communication is applied ... the uptown. Features of System1. AdvancementThe system is an open system that can match with any agreement on ...