Fan Speed: High/Medium/Low
Capacitance for fan speed: 4μF for Medium speed 2μF for Low speed;
Light function: On/Off and increase/decrease brightness;
Light turns on at last brightness;
Both the transmitter and receiver have 4 dip switches to avoid control interference from different remote controls.
They must have the exactly same dip switch setting to work together.
Battery size for remote control: 6F22 9 Volts (not included)