This is a radio controlled switch bundle for the switching of
mains power to lighting and appliances up to 250W total
load power. The Slave switch operates in conjunction with
the Master to provide 2-way light switching for example
where you want a switch at the top and bottom of a flight
stairs for a particular light. Only the Live wire will be switched
to the load. Switching is initiated either by radio control or
manually by pressing the button on the housing of either of
the switches. It is compatible with Mi |Home Remote Control
(MIHO003) and the Mi |Home network. The master switch is a
receive-only radio device operating in the 433MHz band. The
slave operates by direct connection to the master switch.