Sailwider-SmartPower's wireless bi-directional (2-way) electricity
power monitoring and control system has more functions than the
uni-directional (1-way) electricity 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.
The 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.
Meanwhile, the user can use the controller to remotely switch off
some appliances if the consumption tends to be higher than the
We are the original developer and manufacturer for the 1-way and
2-way electricity energy monitoring and controlling system with
strong R&D background and rich production experience. If you
are looking for a reliable supplier in this field, you really can't
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 the 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.
The system is simply consisted by a bi-directional controller and a
number of sensor plug sockets. The number of the sensor plug socket
should be decided by the quantity of the monitored electrical