Fangrui Product Details Description/features: Advanced Energy Management: Monitor And Manage Your Energy Consumption And Production With The Tuya Smart Life Wifi Energy Meter. This Device Offers Bidirectional Monitoring Capabilities, Allowing You To Track Both Solar Energy Produced And Power Consumed. Real-time Alerts: Stay Informed With The Built-in Buzzer Alarm That Notifies You Of Any Overload, Ensuring Your Systems Safety And Efficiency. App Integration: Seamlessly Connect To The Smart Life App For Real-time Data And Remote Control Of Your Energy Meter From Anywhere. Versatile Compatibility: Perfectly Suited For Both Ac110v And Ac240v Systems, This Meter Is Ideal For A Wide Range Of Residential And Commercial Applications Specifications: Product Name: Wifi Smart Two-way Meter Monitor App: Smart Life/tuya Smart Operating Temperature: -10c-55power Input: Ac 110-240v 50/60hz Measurement Current Range: 0.2a-80a Compatible: All Compatible Meter Function: Real-time Monitoring Of Power Consumption And Generation And Power Sta Designed For Modern Living