Please wear the correct installation equipment when installing. Before installation, please make sure that the original equipment's wire control action is normal. Be sure to cut off the power supply of the installation equipment before installation. Choose a stable and easy operation range to install the receiver. Install away from the protrusions or motors/electromagnetic shutoff/high voltage around the installation equipment.Cable/transformer/inverter or high-voltage wiring equipment, and no barriers, etc. These factors may block and interfere with the transmission of radio waves. Do not install remote controllers of the same frequency within 50 meters. Make sure the wiring is firm and correct, and clean the installation equipment and environment. After installation, the test transmitter action output is consistent with the original wire control. After fixing the original control line, the installation is completed. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately.
If it's non-workdays, please kindly be patient and wait till Monday. This item is in the category "Business & Industrial\Material Handling\Hoists, Winches & Rigging\Lifting Machine Parts, Rigging\Lifting Machine Remotes". The seller is "nanhaipuruite-2" and is located in this country: US. This item can be shipped to United States.