1. Introduction
This manual provides comprehensive instructions for the CAME TOPD4REN 806TS-0290 dual-frequency rolling code garage remote control. This device is engineered to operate various remote-controlled systems, such as rolling shutter doors and garage doors, offering both convenience and enhanced security through its advanced rolling code technology. Its dual-frequency capability ensures broad compatibility.

Image: The CAME TOPD4REN 806TS-0290 remote control, featuring four green-ringed buttons on a sleek black casing.
2. Specifications
| Feature | Detail |
|---|---|
| Model Number | TOPD4REN 806TS-0290 |
| Brand Name | CAME |
| Frequency | 433.92 MHz - 868.35 MHz (Dual Frequency) |
| Code Type | Rolling Code |
| Channels/Buttons | 4 |
| Use | Electric Door, Automated Curtains, Garage Doors |
| Wireless Communication | RF |
| Battery Type | CR2032 (1x 3V) |
| Operating Range | Up to 50-100 meters (in clear space) |
| Certification | CE, RoHS |
| Origin | Made in Italy |

Image: Close-up of the back of the remote control, showing model number, frequencies (868.35 MHz, 433.92 MHz), and battery type (CR2032).
3. Important Compatibility Note
Before attempting to pair, it is crucial to verify that your original remote control's brand, model, and operating frequency are identical to this CAME TOPD4REN 806TS-0290 device. Full compatibility is essential for successful operation.

Image: The remote control highlighting its dual-frequency capability (433MHz and 868MHz Rolling Code).
4. Setup and Pairing Instructions
Follow these steps carefully to pair your CAME TOPD4REN 806TS-0290 remote control with your receiver. For a visual demonstration, please refer to the embedded video.
4.1. Frequency Selection/Confirmation
This remote control is capable of operating on both 433.92 MHz and 868.35 MHz frequencies. The device is designed to automatically detect the correct frequency during the pairing process. If your original remote operates on a specific frequency, you can confirm the active frequency of the new remote:
- Hold down and release the button corresponding to the 433MHz frequency. If the indicator light does not flash, this frequency is not currently active.
- If the indicator light flashes, it indicates the 868MHz frequency is active.
The remote will adapt to the frequency of the system it is being paired with.

Image: The remote control indicating its dual-frequency capability (868MHz and 433MHz).
4.2. Pairing Process
- Initiate Pairing Mode: Simultaneously press and hold down any two buttons on the remote control. Continue holding for approximately 10 seconds until the indicator light on the remote begins to flash.
- Select Key for Matching: Release both buttons. Then, press and hold down the specific button (key) on the new remote that you wish to program. Keep holding this button until the indicator light goes out. This action signifies successful matching for that particular button.
- Repeat for Other Keys: The remaining buttons can be programmed in the exact same manner, one by one, by repeating step 2 for each desired button.
Video: A step-by-step demonstration of the frequency selection and pairing process for the CAME TOPD4REN 806TS-0290 remote control.
5. Operating Instructions
Once your remote control is successfully paired, operating your garage door or automated curtains is straightforward. Simply press the corresponding programmed button on the remote control. For optimal performance and reliable signal transmission, ensure you are within the effective operating range of the receiver, which is typically up to 50-100 meters in clear, unobstructed space.

Image: A hand holding the CAME TOPD4REN 806TS-0290 remote control, illustrating its ergonomic design for easy use.
6. Maintenance
6.1. Battery Replacement
The remote control is powered by a single CR2032 3V coin cell battery. If you notice a decrease in the remote's operating range, or if the indicator light does not illuminate consistently when a button is pressed, it is likely time to replace the battery.
- Locate the battery compartment on the back of the remote control.
- Carefully open the compartment cover. This may require a small screwdriver or a coin to gently pry it open.
- Remove the old CR2032 battery.
- Insert a new CR2032 3V battery, ensuring that the positive (+) side is facing upwards, matching the polarity indicated inside the compartment.
- Close the battery compartment cover securely until it clicks into place.
Note: Always dispose of old batteries responsibly according to local environmental regulations.
7. Troubleshooting
- Remote not responding:
- Check if the battery needs replacement (refer to Section 6.1).
- Ensure you are within the effective operating range of the receiver.
- Verify that the remote is correctly paired with your receiver (refer to Section 4.2).
- Interference issues:
- While rolling code technology minimizes interference, ensure there are no other strong radio signals or electronic devices operating on similar frequencies nearby that could cause disruption.
- Compatibility problems:
- Double-check that your original remote's brand, model, and frequency precisely match the CAME TOPD4REN 806TS-0290. This remote is designed for specific systems, and incompatibility is a common reason for non-functionality.
8. User Tips
- Verify Compatibility: Always confirm the compatibility of your existing remote with the CAME TOPD4REN 806TS-0290 before purchasing or attempting to pair. For example, if your original remote is a "Came Top 434NA", ensure all specifications align.
- Environmental Care: Keep the remote control in a dry place and avoid exposing it to extreme temperatures, high humidity, or direct sunlight, as these can affect its performance and lifespan.
- Optimal Range: For the best operating range and signal reliability, ensure there are no significant physical obstructions (like thick walls or metal structures) between the remote control and the receiver.
9. Warranty and Support
For any technical issues, operational difficulties not addressed in this manual, or inquiries regarding warranty coverage, please contact the authorized seller or the manufacturer directly. It is advisable to retain your purchase receipt or proof of purchase for warranty claims.