Series products are the signle phase multi-function meter for collection, analysis and remote control of electric parameters. This series products can support wireless communication way like Zigbee. Carrying Tuya platform can realize the remote access of mobile APP terminal and operation for relay. This series products can provide a variety of analytical parameters, such as voltage, current, power, power factor ect. Meanwhile it also can provide variety of electric energy parameter measurement, such as two-way active energy, reactive energy, monthly and daily electricity consumption statistics. This series products can support in the 1P2W grid environment analysis of electric power parameter measurement, as well as the inbuilt-relay can support remote control, prepay management control and other functions, suitable for school management, shopping mall charge management, real time power monitoring system and many other application environment, have the multi-function, many applications, high stability and long life characteristics. This series products adopt the design of large-screen LCD and press button, which can easily carry out the local view and set operation of various parameters. The product has the function of password protection, which ensures the data security of the product., Manufacturer: HIJYMNZPQ