Features:

l   Bidirectional communication by power line in high Speed; Join with any 86-type switch.

l   One local on-off control and four distance on-off indirect control.

l   Inquire about the on or off status of the controlled electrical appliance, feedback and show the work status.

l   Show the time.

l   Easily and quickly set status and finish learning within 6 seconds

l   Use noise suppression circuit inside to insure the signal not be jammed.