ITEM NAME:Ceiling Fan Light Remote Control 220-240V Speed Adjustment Switch Receiver Product Description Description: Universal Ceiling Fan Light Remote Control Kit 220-240V Wind Speed Adjustment Wireless Switch Transmitter Receiver Specification: Remote Control Size: 140 X 50 X 40mm/5.51 X 1.97 X 1.57" Controller Size: 115 X 50 X 25mm/4.53 X 1.97 X 0.98" Remote Control Battery: 2 X AAA Batteries (NOT Including) Special Consideration: 1. The plane of the receiver is upward, and it cannot be reversed to avoid affecting the unevenness of the ceiling after the cover is covered. 2. The receiver is divided into input and output, and it is strictly prohibited to wire the input and output in reverse, (To prevent the circuit board from being blown) 3. The working voltage of this product: 220-240V. 4. If there is a drawstring switch box on the fan, please pull the drawstring switch of the fan to the highest level and pull the light switch to the light-on state before using the remote control. 5. Please refer to the color of the wire and the instructions on the sleeve to connect the wire. (It is for.The plane of the receiver is upward, and it cannot be reversed to avoid affecting the unevenness of the ceiling after the cover is covered. The receiver is divided into input and output, and it is strictly prohibited to wire the input and output in reverse, (To prevent the circuit board from being blown).