Current Converter: CT detection, accurate current sensor up to 50 A/230 VAC/single-phase, ideal for energy monitoring and load measurement. Suitable for installation in an existing junction box or any wall switch, takes up minimal space. Smart WiFi Meter: The WiFi electricity meter uses inductive measuring device technology; the device cable can be monitored through the inductive hole of the power meter. Real-time energy consumption via the Smart Life/TUYA app. APP Remote Monitoring: (1) Provides a clear interface for monitoring daily, monthly, and annual energy consumption. How to know which appliances are driving up the electricity bill (2) resets the consumption history and starts monitoring if (3) energy consumption data is exported to an Excel spreadsheet for collection, management, and storage. Alarm notification: The push notification is sent when voltage, current, or real-time performance exceeds defined limit values. However, it does not trigger any independent action (e.g., B. Suspension). We also offer graphical representations of voltage, current, and performance for analysis. Prepaid download: In addition, the system supports prepaid payment, which is particularly advantageous for landlords or tenants who want to understand the energy consumption of rental properties. Note for solar installations: Please install on the AC side after the inverter. The measured energy corresponds to the sum of the absolute values of the energy input and purchased.