Features: 1. Monitor Parameters: WiFi smart energy meter supports real-time monitoring and measurement of energy usage, voltage, current, power factor, active power, and frequency. 2. APP Remote Control: Remotely control electrical appliances on/off via mobile apps, offering convenience for remote management while traveling. 3. Overload Protection: The WiFi electricity meter includes an overload protection function to prevent electrical faults caused by excessive energy consumption. 4. Energy Management: This smart meter records energy consumption data, helping users understand appliance usage and plan energy consumption reasonably. 5. Product Features: Equipped with a current clamp for power consumption monitoring, suitable for residential and commercial applications. Features 35mm rail mounting for easy installation. Specifications: Item Type: WiFi Energy Meter. Current Clamp: 80A x 1. Module Size: Approx. 50 x 45 x 23 mm / 2 x 1.8 x 0.9 inches. Clamp Diameter: Approx. 10 mm / 0.4 inches. App Support: For Smart Life, for Tuya Smart. Wireless Frequency: 2.4GHz. Current Measurement Range: 0.2A-80A. Calibrated Measurement Accuracy: 100W (within 2W), >100W (within 2%). Reporting Cycle: Every 15 seconds. Temperature Range: -10-55℃. Humidity Range: 90% Non-condensing. Meter Function: Real-time monitoring of power and energy statistics. Package List: 1 x Energy Meter. 1 x User Manual. 1 x Clamp with Cable. 1 x Double-sided Tape.