Transmitter "Turns On" or "Turns Off" a single Receiver ... or 2+ Lightning Receivers as a group (simultaneously)... or one or more Receivers that you can't see.
This Transmitter emits On or Off commands, depending on which of the two buttons is pushed.
Lightning Transmitters work without batteries.
Large Plate Switch is approximately the size of a typical US Switch Plate.
Range: 60-75 ft.
Colors: White, Light Almond, Ivory, Brown
Ships Oct. 2015.