Features 2-WAY MONITORING: Support two-way power consumption monitoring, this smart energy meter can monitor the electricity generated by solar photovoltaic systems and the energy consumed by urban power grids. CT SENSOR This smart power monitor comes with 2 200A current transformer clamp sensors, with a current measurement range of 200A + 200A. FOR ZIGBEE VERSION: The power monitor is for Zigbee version and should be used together with Tuya for Zigbee gateway; Supports clicking to run and automate other Tuya devices. REAL-TIME MEASUREMENT: Smart power monitor can monitor and measure power usage, voltage, current, power factor, active power and frequency in real time. IMPROVED SAFETY: The energy monitoring meter has an overload protection function, which can effectively prevent electrical failure and safety problems caused by excessive power consumption. 1. 2-WAY MONITORING: Support two-way power consumption monitoring, this smart energy meter can monitor the electricity generated by solar photovoltaic systems and the energy consumed by urban power grids. 2. CT SENSOR This smart power monitor comes with 2 200A current transformer clamp sensors, with a current measurement range of 200A + 200A. 3. FOR ZIGBEE VERSION: The power monitor is for Zigbee version and should be used together with Tuya for Zigbee gateway; Supports clicking to run and automate other Tuya devices. 4. REAL-TIME MEASUREMENT: Smart power monitor can monitor and measure power usage, voltage, current, power factor, active power and frequency in real time. 5. IMPROVED SAFETY: The energy monitoring meter has an overload protection function, which can effectively prevent electrical failure and safety problems caused by excessive power consumption. 6. DATA LOGING: No need to change the cable connection, just put the cable into the clamp and measure. You can view the hour, day, month and year energy consumption records in the app, which can keep records for up to 1 year. Specification: Item Type: Smart Energy Meter Material: ABS CT: 200A x 2 For ZigBee: 3.0 RF Features: Working frequency: 2.4GHz, built-in antenna Calibration Measurement accuracy: ≤100W (within ±2W); >100W (within ±2%) Report Cycle: Every minute Temperature range: -20~55℃ Humidity range: ≤90% non-condensing Installation Method: 35MM DIN Rail How to use: Refer to the operation manual. Packing List: 1 x Smart Energy Meter 1 x instruction manual Package List 1 x Smart Energy Meter 1 x Instruction Manual