The difference between a uni-directional (1-way) electricity monitoring system and a bi-directional (2-way) electricity monitoring and control system is that a 1-way system transmits signals only from the transmitter to the monitor while a 2-way system allows for transmission both ways.

Our wireless bi-directional (2-way) electricity power monitoring and controlling system has more functions than our uni-directional (1-way) energy monitors. It can monitor up to 14pcs sensor plug sockets and one power transmitter (supporting 3pcs sensor clamps) at the same time, moreover, the bi-directional system can also be used as a wireless remote switch for every appliance connected with the sensor socket to turn it on/off just from the controller.

Our bi-directional (2-way) electricity system can also be used for monitoring the electricity output of home solar plant and for monitoring the balance between the output and consumption. At the same time, the user can use the controller to remotely switch off some appliances if the consumption tends to be higher than the output. Details..

If the bi-directional system is still not enough for your demand or you are looking for a more powerful system for big projects or for engineering applications, then our centralized electricity management system should be your best choice.

The bi-directional system works through 433MHz wireless transmission technology together with the sensor plug sockets (working as the data collection terminal). Each monitored appliance need one sensor plug socket to act as the transmitter.

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