Dual source prepaid meters are 3 phase prepaid meters. Used to measure both DG and Grid electricity. You can switch from one point to another. If you are looking for Dual-source or three-phase prepaid meters remember Xenius. Pioneer of AMR-based Dual-source prepaid metering in India. The meters are BIS IS:13779 approved and compliant. Discoms, Real estate, manufacturing, home, office anywhere you can install it. If you have a requirement, query or have a tender feel free to reach us. Check our website xenius or call us: 7303093408