The CoolTouch Handheld Limited Function Control System is designed for Kichler AC motor fans only. 3 forward speeds, manual reverse, and motor off. Lights on/off with full range dimming (including LED light sources). On/off only for fluorescent. Wet rated for indoor/outdoor covered areas. Wireless radio frequency operational radius of 30 feet or less. Includes transmitter and receiver. Replaces any single wall switch or mounts on any flat surface. Includes wall bracket and mounting hardware, plus replaceable long-life lithium batteries. Transmitter is dry rated for indoor use only.