Single-Phase IC Card Prepaid Energy Meter Electronic
The DDSY722/DTSY722 Electronic IC Card Prepaid Energy Meter is an intelligent energy meter that integrates energy metering, prepaid management, anti-tampering, remote monitoring, and electricity usage reporting. It is designed for residential, commercial, and small industrial users. The meter uses an IC card management system, supporting the “pay first, use later” model. It features high accuracy, low power consumption, electromagnetic interference resistance, and bidirectional data transmission, helping power companies achieve efficient electricity control and intelligent management.
