1. Introduction
The Dooya DC1660 is a versatile dual remote controller designed for seamless operation of Dooya electric curtain motors, including models like T10, M1, KT82TN, and DT82TN. This manual provides essential information for setting up, operating, and maintaining your remote controller to ensure optimal performance and longevity.

2. Safety Information
Please read and understand all safety instructions before using the remote controller. Failure to follow these instructions may result in damage to the product or personal injury.
- Keep the remote controller away from water and excessive moisture.
- Do not expose the remote to extreme temperatures or direct sunlight for prolonged periods.
- Use only the specified battery type (not included) and ensure correct polarity during installation.
- Keep batteries out of reach of children. If swallowed, seek immediate medical attention.
- Do not attempt to disassemble or repair the remote controller yourself. Contact qualified personnel for service.
3. Package Contents
Upon opening your package, please verify that all items are present and in good condition:
- 1 x Dooya DC1660 Dual Remote Controller
- (Batteries are NOT included and must be purchased separately.)
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | Dooya DC1660 |
| Brand | Dooya |
| Wattage | 0W |
| Origin | Mainland China |
| Certification | CE |
| Battery Included | No |
| Package Dimensions (L x W x H) | 11 cm x 11 cm x 11 cm |
| Package Weight | 0.3 kg |
5. Setup and Pairing
Before using your Dooya DC1660 remote controller, you will need to install batteries and pair it with your Dooya electric curtain motor(s).
5.1 Battery Installation
- Locate the battery compartment on the back of the remote controller.
- Open the battery compartment cover.
- Insert the required batteries (type not specified in product data, typically AAA or CR2032 for remotes) ensuring correct polarity (+/-).
- Close the battery compartment cover securely.
5.2 Pairing with Motor(s)
The exact pairing procedure may vary slightly depending on your specific Dooya motor model. Please refer to your motor's instruction manual for detailed pairing steps. A common pairing method involves:
- Ensure your motor is powered on.
- On the motor unit, locate and press the programming or "P" button (often a small recessed button) for a short period (e.g., 2-3 seconds) until the motor gives a short jog or beep, indicating it's in pairing mode.
- Within a few seconds, press a button on your new DC1660 remote (e.g., the UP or DOWN button) to send a signal.
- The motor should jog or beep again, confirming successful pairing.
- If pairing a second channel, repeat the process, selecting the desired channel on the remote before pressing a button.
If you encounter difficulties, consult the motor's manual or Dooya's support resources.
6. Operating the Remote Controller
The DC1660 remote controller features intuitive buttons for controlling your electric curtains.

- Up Arrow (^): Moves the curtain UP (opens).
- Down Arrow (v): Moves the curtain DOWN (closes).
- Stop/Pause (||): Stops the curtain at its current position.
- Channel Selection (< >): Switches between the two available control channels for different motors or groups of motors.
- Limit Adjustment (x x): These buttons are typically used for setting or fine-tuning the upper and lower limits of the curtain travel. Refer to your motor's manual for specific instructions on limit setting.
To operate, select the desired channel using the channel selection buttons, then press the appropriate Up, Down, or Stop button.
7. Maintenance
7.1 Cleaning
Wipe the remote controller with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the surface.
7.2 Battery Replacement
When the remote's range decreases or it becomes unresponsive, it's time to replace the batteries. Follow the battery installation steps in Section 5.1. Dispose of old batteries responsibly according to local regulations.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote not responding | Dead batteries, remote not paired, out of range. | Replace batteries. Re-pair the remote (see Section 5.2). Move closer to the motor. |
| Curtain moves in wrong direction | Motor polarity reversed during installation or limits set incorrectly. | Consult your motor's manual for direction reversal or limit adjustment. |
| Remote controls the wrong motor/channel | Incorrect channel selected on remote. | Use the channel selection buttons (< >) to switch to the correct channel. |
9. User Tips
- Battery Purchase: Remember that batteries are not included with the remote. Please purchase the appropriate batteries (e.g., AAA or CR2032, check motor manual for specific type if unsure) from your local market before attempting to use the remote.
- Pairing Process: If you are having trouble linking the remote to your motor, ensure you are following the specific pairing instructions provided with your Dooya motor. The process often involves a small programming button on the motor itself.
- Multiple Remotes: If you have multiple remotes, ensure each is paired to the correct motor or channel to avoid unintended operation.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please contact your original point of purchase or refer to the official Dooya website. Keep your purchase receipt as proof of purchase.





