Introduction
This manual provides detailed instructions for the Scimagic-RC Remote Control Duplicator, designed to copy fixed codes from original remote controls operating at 868MHz, 868.3MHz, and 868.35MHz. It is compatible with models such as TOP 862NA and TOP 864NA. The duplicator allows for quick and easy cloning of existing remote functions, making it suitable for electric telescopic doors, road gates, alarm systems, and other compatible devices.

Specifications
| Feature | Detail |
|---|---|
| Type of Programming | Self Copy |
| Number of Channels | 4 |
| Dimensions (L*W*H) | 60mm * 30mm * 12mm |
| Product Weight | 40 g |
| Product Color | Black + Silver |
| Wireless Transmission Distance | 5-30 meters (open space) |
| Frequency | 868MHz, 868.3MHz, 868.35MHz |
| Encoding Method | Fixed code |
| Origin | Mainland China |
| Certification | CE |

Package Contents
The product package includes the following items:
- 1x Remote Control Duplicator
- 1x Battery (pre-installed)
- 1x Keychain
- 1x English Manual
Setup and Programming
To program your new remote control duplicator, follow these steps carefully. The process involves clearing any existing codes from the duplicator and then copying the code from your original remote control.
Step 1: Clear the History Code from the Duplicator
- Press and hold buttons A (Lock button) and B (Unlock button) simultaneously on the duplicator until the LED flashes 3 times.
- Release button B while continuing to hold button A.
- Press button B slowly 3 times. The LED will flash continuously.
- Release button A. The code clearance is now complete.
Step 2: Copy Code from Original Transmitter
- Place the duplicator and your original remote control side-by-side, as close as possible.
- Press and hold button A on your original transmitter.
- While still holding button A on the original transmitter, press and hold button A on the duplicator. Continue holding both buttons until the duplicator's LED flashes.
- Release both buttons. The code for button A is now copied.
- Repeat the same process for other buttons (B, C, D) if you wish to copy additional functions.
Note: Button A typically corresponds to the Lock function, and Button B to the Unlock function, but this may vary depending on your original remote.
Operating Instructions
Once the duplicator has been successfully programmed, it will function identically to your original remote control for the copied buttons. Simply press the corresponding button on the duplicator to activate the desired function, such as opening/closing your garage door or arming/disarming your alarm system.
Troubleshooting
- Compatibility Issues: This duplicator is only compatible with fixed code remote controls operating at 868MHz, 868.3MHz, or 868.35MHz, including specific TOP 862NA and TOP 864NA models. It will not work with rolling code remotes or remotes with different frequencies. Please verify your original remote's specifications before attempting to clone.
- Cloning Failure: If the cloning process does not work, ensure that the duplicator and original remote are held as close as possible during Step 2. Sometimes, trying different angles or positions can help. Repeat the code clearance (Step 1) and copying (Step 2) steps carefully.
- LED Not Flashing: If the LED on the duplicator does not flash as described during programming, the battery might be low or depleted. Replace the battery if necessary.
- No Response After Cloning: If the duplicator appears to be programmed but does not control your device, double-check that your original remote is functioning correctly. Also, ensure that the duplicator's frequency matches your original remote precisely.
Maintenance
- Cleaning: Clean the remote control with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the remote in a dry place, away from direct sunlight and extreme temperatures.
- Battery Replacement: If the remote's range decreases or the LED indicator becomes dim, it may be time to replace the internal battery. The remote uses a common button cell battery (e.g., CR2032). To replace, carefully open the casing (often by removing small screws on the back) and insert a new battery with the correct polarity.

User Tips
- Ensure your original remote is working correctly before attempting to clone. A faulty original remote cannot be successfully duplicated.
- Some users find it helpful to perform the clearing step multiple times to ensure all previous codes are completely removed from the duplicator.
- Test the cloned remote immediately after programming to confirm functionality. If it doesn't work, repeat the programming steps.
- Keep the duplicator and original remote very still and close during the copying process for best results.
Warranty and Support
The Scimagic-RC Remote Control Duplicator is CE certified, indicating compliance with European safety, health, and environmental protection standards. For specific warranty details and technical support, please refer to the seller or manufacturer's official website. Keep your purchase records for any warranty claims.