The Intermatic Hand Held Radio Transmitter can be used to turn ON and OFF many different switching applications and has a range of up to 100 feet. A single transmitter can operate up to three receivers and is able to "teach" each module a different code.
Works great for controlling the following products:
Pool/Spa Pumps, Lights and Heaters
And much, much more....
The RC613L Radio Transmitter works with Intermatics RC613, RC613L and RC613R Receivers (sold separately).
Note: The range is 100 feet but depends on many factors including age of battery, proximity of large metal objects, location of the receiver and environmental conditions at the time of transmission. Actual range may vary.