Features 1BIDIRECTIONAL MONITORING: This device can monitor both energy consumption (power consumption and generation). If the user has a solar photovoltaic system at home, after installation according to our wiring diagram, the device can monitor the electricity generated by the solar system and the energy consumed from the city grid. 2APP MONITORING: The device connects to a for Zigbee gateway, allowing users to monitor the device status anytime, anywhere on the for Smart Life, for Tuya Smart app. View hourly, daily, monthly, yearly energy consumption records. 3MULTIPLE DETECTION: Real time energy monitoring of voltage, current, power factor, active power, and frequency. Power statistics and power usage percentage display to avoid abnormal energy consumption. 4EASY AND SAFE INSTALLATION: No need to replace or modify wiring, ensuring safety. Simply place the wires into the clips for measurement. 5ENERGY CONSUMPTION INSIGHT: The power monitor can record energy consumption data of appliances. By analyzing this data, users can understand their electricity usage habits and plan energy consumption more efficiently. 6RICH FEATURES: Create scenes in the app, set conditions to control other for Tuya devices based on power generation or consumption reaching certain thresholds. Receive notifications when solar energy or photovoltaic generation is active. Specification Item Type: Smart Energy MeterMode: PJ 2201Material: ABS Clamp Ring: 150ASupported APP: For Smart Life, for Tuya SmartWireless Protocol: For ZigbeeModule Size: Approx. 93 x 55 x 30mm / 3.66 x 2.17 x 1.18inMeasuring Current Range: 0.1A-150ACalibration Measurement Accuracy: 100W (within 2W)>100W (2% or less)Report Period: Every 15 secondsTemperature Range: -10 to 55Humidity Range: 90% No condensationMeter Functions: Real time power monitoring and power statistics Package List 1 x Monitor Module1 x Clamp Wire1 x Double Sided Adhesive1 Bag xAccessory1 x Manual