The Z803 is a wireless power strip with power monitoring LCD and USB port. It can detect the current, voltage, power and energy of the load, and has the function of on/off control. The Z803 is used as a routing device in the network, allowing other devices to act as its sub-devices. The Z803 can be bound to a device with the Match Key function, and the Z803 switch can be controlled through the bound device, or it can be controlled through the switch on the Z803 device itself. The Z803 device LCD display can display the current, voltage, power and energy values of all loads of the device. Users can use the ZiG-BUTLER software to view the current current, voltage value, power and energy value of each output port and the total load.