The LSM-15 Wall Mounted 3-Way Switch is a component of the Evolve lighting control system. Wire the Wall Mounted Switch in place of the standard wall switch according to the diagram above. Inclusion of this Switch allows remote ON/OFF control of loads connected. This Wall Mounted Switch is designed to work with other Evolve enabled devices. Evolve nodes of other types can be added to the system and will also act as repeaters. As part of a Evolve network, the LSM-15 will also act as a wireless repeater to insure that commands intended for another device in the network are received. This is useful when the device would otherwise be out of the radio range