Transmitter can be up to 30 feet (9.1 meters) away.
Control up to 15 switches with one remote.
Power: Two AAA batteries (included).
Configure and control through IR remote.
Warranty - Yes
IR Remote Control:
Control can be done through the IR remote control. Transmitter can be up to 30 feet away. Control up to 15 switches with one remote. Power: Two AAA batteries (included).