1. Introduction
This manual provides instructions for the BFT Remote Control, a 433.92MHz rolling code transmitter designed for various applications including garage doors, gates, and automated curtains. It is compatible with several BFT receiver models.

Key Features:
- Rolling Code technology for enhanced security.
- Lightweight and compact design.
- 433.92MHz frequency for reliable transmission.
- Available in 2 or 4 channel versions.

Compatible Models:
This remote control is compatible with the following BFT receiver models:
- MITTO 2 / MITTO 4
- MITTO2A / MITTO4A
- MITTO B RCB 02
- MITTO B RCB 04
- KLEIO B RCA 02
- KLEIO B RCA 04
- TRC1 / TRC2 / TRC3
Important: Access to your receiver/opener is required for programming. Please ensure you have access before attempting to program the remote.

2. Package Contents
Your package should contain the following items:
- BFT Remote Control (YNG123 or YNG300)
- 12V 23A Battery (pre-installed or included separately)
- English Instruction Manual
- Keychain

3. Specifications
| Feature | Specification |
|---|---|
| Model | YNG123 / YNG300 |
| Wireless Communication | RF |
| Type of Programming | Programming with the receiver |
| Frequency | 433.92MHz |
| Code | Rolling Code |
| Channels | 2 / 4 |
| Range | 50m-100m (open area) |
| Battery | 23A 12V |
| Origin | Mainland China |
| Package Dimensions | 18cm (L) x 13cm (W) x 4cm (H) |
| Package Weight | 0.08 kg |
Dimensions:

4. Setup and Programming
The BFT remote control is programmed directly with your receiver unit. There are typically two types of programming procedures depending on your receiver model. Please refer to the instructions below and identify which type matches your receiver.

Type 1 Programming (Receiver with SW1/SW2 buttons):
- Open the casing of your receiver. It is located next to your motor.
- On the receiver circuit board, press the programming button (SW1). The LED light of the receiver blinks. Let the button go.
- Press both buttons on your new remote control at the same time. Let them go. The LED light remains lit fixedly.
- Press the left button on your new remote control. Let it go. The LED light of the receiver blinks.
- Wait 5 seconds. The LED light of the receiver turns off.
- Repeat this procedure for the right button of your new remote control, this time using the programming button SW2.
- Wait 10 seconds.
- Your new remote control is programmed.
Type 2 Programming (Receiver with display and OK button):
- Press the "OK" button on your receiver twice. The screen displays "PARA."
- Press the "-" button on your receiver twice. The screen displays "RADIO."
- Press the "OK" button on your receiver once. The screen displays "ADJ STRT."
- Press the "OK" button on your receiver once. The screen displays "Hidden Button."
- Press both buttons on your new remote control at the same time. Keep them pressed down. The screen displays "Released."
- Let the buttons go. The screen displays "Desired Button."
- Press a button on your new remote control. The screen displays "OK."
- Wait 10 seconds.
- Your new remote control is programmed.
Video Demonstration:
Watch this video for a visual guide on programming the BFT remote control with a receiver.
5. Operating Instructions
Once successfully programmed, your BFT remote control can be used to operate compatible devices. Simply press the corresponding button on the remote to activate the desired function (e.g., open/close a garage door or gate).
Applications:
The BFT remote control is versatile and can be used for various automated systems:
- Garage Doors
- Main Gates
- Fences
- Sliding Doors
- Railing Systems
- Lighting
- Automated Curtains
- Other electric door systems


6. Maintenance
Battery Replacement:
The remote control uses a 12V 23A battery. If the remote's range decreases or the LED indicator on the remote does not light up when a button is pressed, it may be time to replace the battery. To replace:
- Carefully open the remote control casing.
- Remove the old 23A 12V battery.
- Insert a new 23A 12V battery, ensuring correct polarity.
- Close the remote control casing securely.
Care Instructions:
- Keep the remote control dry and away from moisture.
- Avoid dropping the remote or subjecting it to strong impacts.
- Clean the remote with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Store the remote in a safe place when not in use, away from extreme temperatures.
7. Troubleshooting
Remote not working after programming:
- Check programming steps: Carefully review the programming instructions (Type 1 or Type 2) and repeat the process to ensure all steps were followed correctly.
- Verify receiver compatibility: Ensure your receiver model is listed as compatible.
- Check remote battery: Confirm the battery is correctly installed and has sufficient charge. Replace if necessary.
- Receiver status: Check the receiver unit for any error indicators or power issues.
Reduced operating range:
- Replace battery: A weak battery is the most common cause of reduced range.
- Obstructions: Ensure there are no new physical obstructions (e.g., metal objects, thick walls) between the remote and the receiver.
- Interference: Other RF devices operating on similar frequencies might cause interference. Try operating the remote from a different location.
8. User Tips
- Always ensure you have physical access to your receiver unit before attempting to program a new remote control. This is crucial for successful pairing.
- When programming, try to be as close to the receiver as possible to ensure a strong signal during the learning process.
- If you have multiple remotes, consider programming them all at once if your receiver supports it, to avoid repeating the full process for each.
9. Warranty and Support
For any issues not covered in this manual, or for warranty claims, please contact the seller or manufacturer directly. Keep your purchase receipt as proof of purchase.