【Compatibility】New RF258C 77391 Replacement Remote Control Compatible with Serta Motion Perfect II and III Adjustable Bed . 【Easy To Pairing】Step1) Press the pairing button on the control box twice, the green light will turn on, and the pairing state will be ready. Step2) Open the battery cover on the back of the remote control, press and hold the pairing button, and the LED light will flash, indicating pairing is in progress. Step3) The LED lights on the control box and remote control will turn off, release the pairing button on the remote control, and pairing is complete. 【High Performance】 With the newly upgraded smart chips, our Serta remote have a good transmission on long distance, precisely control far from 8 meters/26 feet. The fastest response takes less than 0.2 seconds to your device, and it supports over 160,000 clicks via approved tests. 【Durability / Comfort】The Serta remote controller made of high quality ABS material is durable, hard to break, and has excellent impact resistance and durability. The surface is glazing, smooth and comfortable to the touch, and easy to grip. Silicone buttons are soft and stick to your fingers, and have excellent durability and stain resistance. 【Excellent After-Sales Service】Package contains: 1 x Remote Control； If you encounter any issues, please don't hesitate to contact us. We will provide solutions within 24 hours to help you, thank you! RETROSUN New RF258C 77391 Replacement Remote Control Compatible with Serta Motion Perfect II and III Adjustable Bed.