1、MAIN PURPOSE: This device can monitor bidirectional energy consumption, as well as the energy generated by solar PV system and the energy consumed by urban power grids. 2、WITH CLAMP SENSOR: This smart energy meter is equipped with an 80A current transformer CT clamp sensor (aperture 10MM), which is used in conjunction with the for ZigBee gateway. 3、PARAMETER MONITOR: This home smart electricity meter can monitor voltage, current, power factor, active power, and frequency, and monitor and measure energy usage in real time. 4、MULTIPLE FUNCTIONS: The electricity monitor adopts a 2.4GHz working frequency, has a wide measurement range, high accuracy, supports click operation and automation of other devices. 5、OVERLOAD PROTECTION: This power monitor has an overload protection function, effectively avoiding electrical failures and security issues caused by excessive energy consumption. 6、APP ENERGY RECORD: You can view the energy consumption records of hours, days, months, and years on the APP, and can keep records for up to 1 year in the APP.