Sold as 2 UNITS at $20.95 per unit. (1 unit = each.) 100' range. Plug in desired appliance or lamp into the receiver and plug receiver into any outlet. Turns on or off whatever is plugged into the receiver (lights, TV's, audio components, or small appliances). Wall mounted transmitter designed to look like a light switch. Includes transmitter battery. 5-year warranty. UL listed. Blister pack . Manufacturer number: RFK100. SKU #: 3060415. Country of origin: China. Distributed by American Tack/Hemco.