This device is a miniature size on/off and metering plug to control lighting and appliances. It is possible to turn on/off any electrical appliances and check the status directly from a smartphone.
Compact in design, yet certiﬁed for safety by makes it suitable for plugging into any power outlet. The metering plug can support wattage, voltage, ampere, and measurement. The unit can also detect overload upon which the unit will switch off relay and keep LED ﬂashing until power is off and re-applied.