Introduction
This manual provides detailed instructions for the HUIYEETEX YR2188B-6 Channel Wireless Remote Controller. This device is designed to control motorized blinds and shades, offering convenient operation with its multi-channel capabilities. Please read this manual thoroughly before use to ensure proper installation and operation.
Safety Information
- Keep the remote control away from water and high humidity environments.
- Do not expose the remote to direct sunlight or extreme temperatures.
- Do not attempt to disassemble or repair the remote control yourself. Refer to qualified personnel for service.
- Ensure batteries are inserted with correct polarity.
- Keep batteries out of reach of children.
Package Contents
Verify that all items are present in the package:
- YR2188B-6 Channel Wireless Remote Controller
- Batteries (CR2032)
- Quick-start guide (refer to this manual for full details)
- Back Holder for wall mounting

Image: The YR2188B-6 remote control, showing its front with channel buttons and control buttons, and its back revealing the battery compartment and RF specifications. A clear plastic wall mount is also visible.
Product Overview and Features
The YR2188B-6 remote controller is designed for seamless operation of motorized blinds and shades. It features:
- 6 Channel Control: Group shades into up to 6 individual channels for independent or synchronized control.
- Plug-and-Play: Syncs instantly with Raex motors without requiring a separate hub or app.
- Privacy Focused: Utilizes an encrypted RF signal to prevent interference.
- Intuitive Buttons: Clearly labeled buttons for Up, Down, Stop, and channel selection.

Image: A user's hand holding the 6-channel remote, demonstrating its use to control two motorized window blinds, one opening and one closing.
Setup
1. Battery Installation
- Locate the battery compartment on the back of the remote control.
- Open the battery cover.
- Insert the provided CR2032 battery, ensuring the correct polarity (+/-).
- Close the battery cover securely.

Image: A detailed diagram illustrating the battery compartment and the process of inserting a CR2032 battery. It also labels the remote's buttons, including channel selection, Up, Stop, Down, and limit setting buttons.
2. Mounting the Remote (Optional)
The remote comes with a back holder for convenient wall mounting.
- Choose a suitable location on a wall.
- Use screws (not included) to attach the back holder to the wall.
- Slide the remote control into the mounted back holder.

Image: The YR2188B-6 remote control securely placed in its clear plastic wall mount, affixed to a white wall in a modern living space with window blinds.
3. Syncing with Raex Motors
The remote is designed for plug-and-play synchronization with Raex motors. Refer to your Raex motor's specific instructions for pairing mode. Generally, this involves a short button press on the motor itself, followed by a specific button sequence on the remote to establish the connection.
Note: This remote is compatible with Raex motors. It is NOT compatible with Somfy, Graber and Bali blinds, Sivola Triathlon Shades, Rollease Acmdea shade motors, Tucson DC1602b, Lutron's sivola qed, Levolor motorized sheer shades, Select blinds, or 3 day blinds.
Operating Instructions
Button Functions
- Channel Buttons (1-6): Select the desired channel (individual blind or group of blinds) to control. The selected channel number will illuminate.
- Up Button (▲): Moves the blind(s) upwards.
- Stop Button (||): Stops the blind(s) at the current position.
- Down Button (▼): Moves the blind(s) downwards.
- Limit Setting Buttons (25%, 50%, 75%): Pre-set positions for quick adjustment.
Basic Operation
- Select Channel: Press the corresponding channel button (1-6) for the blind(s) you wish to control.
- Move Up: Press the ▲ button.
- Move Down: Press the ▼ button.
- Stop: Press the || button at any desired position.

Image: A person comfortably seated in an armchair, using the handheld remote control to adjust motorized window blinds, illustrating the convenience of the device.
Limit Setting (Pre-set Positions)
The remote allows for quick access to pre-defined blind positions:
- Press the button corresponding to 25% Limit to open the blind to approximately 25% of its full height.
- Press the button corresponding to 50% Limit to open the blind to approximately 50% of its full height.
- Press the button corresponding to 75% Limit to open the blind to approximately 75% of its full height.

Image: A visual guide demonstrating how the remote's limit setting buttons can be used to position blinds at 25%, 50%, and 75% open. It also shows the 6-channel and 2-channel remote variants.
Maintenance
Battery Replacement
When the remote's performance degrades or the indicator lights dim, it's time to replace the battery.
- Follow the battery installation steps outlined in the "Setup" section.
- Use a new CR2032 battery for optimal performance.
- Dispose of old batteries according to local regulations.
Clean the remote with a soft, dry cloth. Do not use abrasive cleaners or solvents.
Troubleshooting
Problem | Possible Cause | Solution |
---|---|---|
Remote not responding. | Dead or low battery. | Replace the CR2032 battery. |
Remote not controlling blinds. | Not paired with motor, or incorrect channel selected. | Ensure the remote is correctly paired with the Raex motor. Select the correct channel. |
Limited range. | Obstructions or interference. | Ensure a clear line of sight between the remote and the motor. Avoid strong electromagnetic interference. |
Blinds move erratically. | Motor issue or interference. | Check the motor's power supply. If issues persist, consult the motor's manual or contact support. |
Specifications
Feature | Detail |
---|---|
Model Name | YR2188B-6-2 |
Brand | HUIYEETEX |
Frequency | 433.92MHz |
Radiation Power | ≤10mW |
Working Temperature | -10°C ~ +50°C |
Battery Type | 3V CR2032 |
Color | White |
Special Feature | Lightweight |
Dimensions (Approx.) | 5.53" (Length) x 1.6" (Width) |

Image: A table displaying the remote's technical specifications including frequency, radiation power, working temperature, and a list of brands that are NOT compatible with this remote.
Warranty and Support
For warranty information and technical support, please contact HUIYEETEX customer service. Refer to the product packaging or the seller's information for contact details.
Online resources may also be available on the HUIYEETEX official website.