LXSZ Smart Card Prepayment Water Meter adopts liquid sealed type mechanical water meter, features in Prepayment, Real-time calculationbilling functions; It provides comprehensive , reliable, advanced smart prepayment solutions to water utilitiesauthoritie
DDSD666 Single Phase Multi-function Meter General: DDSD666 single phase multi-function meter is used in one phase two wire power network. It can be integrated into AMI system and it complies with IEC and EN standard and uses DLMS/COSEM protocol to communi