Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your XIHADA ML999-25 Universal Garage Door & Gate Opener Remote. Please read this manual thoroughly before use to ensure proper functionality and to avoid any issues.

Figure 1: XIHADA ML999-25 Universal Remotes (5-pack)
Product Features
- Universal Compatibility: Clones and programs with a wide range of major garage door and gate opener brands (280MHz - 868MHz).
- Multi-Frequency Support: Can clone up to four different original remotes, even if they operate on different frequencies.
- Compact Design: Smaller than a business card, designed for portability and convenience on a keychain.
- Four Buttons: Allows for programming multiple devices or functions.
- Built-in Clip: For easy attachment and carrying.
Important: This remote requires an existing, working original remote to clone its codes. It cannot be programmed without an original remote.
Compatibility Information
Before programming, verify that your original remote and opener system are compatible with the XIHADA ML999-25. Refer to the compatibility chart below. This remote is not compatible with certain brands and models, including but not limited to: Chamberlain / Liftmaster Security 2.0, 2.0+ Garage Door Opener, Chamberlain Garage door Opener with MYQ, Liftmaster Garage Door Opener with MYQ, AccessMaster Garage with MYQ, LiftMaster 8500W Garage Door Opener, Liftmaster 892LT, LiftMaster 811LMX, LiftMaster 893LM, Chamberlain B 6713T Garage Opener, Chamberlain B 6753T Smart Garage Opener, Genie Pro Screw Drive, Condo's garage door opener, Ryobi, Softens Doors, Blue Sea, Allister, Amarr, Atoms, Doorking/DKS, Lynx, Merik, Stanley, Skylink, Wayne Dalton, Martin, Saco Gate Opener.

Figure 2: Partial Compatibility List. For a complete list, refer to the product listing or contact support.
Setup and Programming
Follow these steps carefully to program your XIHADA Universal Remote:
Step 1: Clear Existing Codes (First Use)
- Press and hold the top-left button and the top-right button simultaneously on the XIHADA remote.
- Hold until the LED indicator light flashes slowly, then quickly, and then turns off. This indicates that the remote's memory has been cleared.
- Release both buttons.
If the LED does not flash as described, repeat the process. Ensure the buttons are pressed firmly.
Step 2: Clone Your Original Remote
- Place your original remote and the XIHADA remote side-by-side, preferably touching or very close (1-3 cm apart).
- On the XIHADA remote, press and hold the button you wish to program (e.g., the top-left button). The LED will flash slowly.
- While still holding the button on the XIHADA remote, press and hold the corresponding button on your original remote.
- Keep both buttons pressed. The LED on the XIHADA remote will change from a slow flash to a rapid flash. This indicates successful cloning.
- Release both buttons.
- Repeat this process for any other buttons you wish to program on the XIHADA remote using different original remotes or functions.

Figure 3: Remote Dimensions. The compact size aids in easy cloning.
Note: If the LED does not flash rapidly, try adjusting the distance between the remotes or the angle. Some remotes may require direct contact.
Step 3: Pair with Garage Door/Gate Opener (Learn Button)
This step is crucial for many garage door and gate opener systems. You will need to access the "Learn" or "Program" button on your actual garage door or gate opener motor unit.
- Locate the "Learn" or "Program" button on your garage door or gate opener motor. This button is typically found on the motor unit itself, often under a light cover or on the back panel. Refer to your opener's manual if you cannot find it.
- Press and release the "Learn" button on your opener. The indicator light on the opener will usually illuminate or flash, indicating it is in learning mode. You typically have about 30 seconds to complete the next step.
- Immediately after pressing the "Learn" button on the opener, press the programmed button on your XIHADA remote (the one you programmed in Step 2) once.
- The opener's light may flash or click, confirming that the remote has been successfully paired.
- Press the programmed button on your XIHADA remote again to test its functionality. The garage door or gate should activate.
Warning: Ensure no obstructions are in the path of the garage door or gate during testing.
Operating Instructions
Once programmed, operating your XIHADA Universal Remote is straightforward:
- Opening/Closing: Press the programmed button on your XIHADA remote once. The garage door or gate will open or close.
- Stopping Movement: Press the programmed button again while the door/gate is in motion to stop it.
- Multiple Devices: If you have programmed multiple devices to different buttons, simply press the corresponding button for the desired device.

Figure 4: Remote in use, opening a garage door.

Figure 5: Remote in use, opening a gate.
Maintenance
- Cleaning: Wipe the remote with a soft, dry cloth. Do not use harsh chemicals or abrasive cleaners.
- Battery Replacement: The remote uses 1 CR2032 battery (included). When the remote's range decreases or the LED indicator becomes dim, it's time to replace the battery. Carefully open the remote casing to access the battery compartment. Ensure correct polarity when inserting the new battery.
- Storage: Store the remote in a dry place, away from extreme temperatures and direct sunlight.
Caution: The battery is not designed for easy user replacement and may require careful handling to avoid damaging internal components. If unsure, seek professional assistance.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote does not program (LED doesn't flash rapidly). |
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| Remote programmed but doesn't open door/gate. |
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| Reduced operating range. |
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If you continue to experience issues, please refer to the official product page for additional programming videos or contact XIHADA customer support.
Specifications
- Model: ML999-25
- Brand: XIHADA
- Frequency Range: 280MHz - 868MHz
- Buttons: 4
- Material: ABS
- Item Weight: Approximately 4.6 ounces (for a pack of 5)
- Dimensions (single remote): Approximately 2.36 inches (6.0 cm) x 1.38 inches (3.5 cm)
- Battery Type: 1 x CR2032 (included)
- Special Feature: Universal cloning capability
Warranty and Support
For warranty information, please refer to the product's original purchase documentation or the XIHADA official website. If you require further assistance, have compatibility questions, or need troubleshooting beyond this manual, please contact XIHADA customer support through the retailer where the product was purchased or visit the official XIHADA store page: