How to Clone Rolling Code Duplicator Remote Controls



Rolling code duplicator remote controls have become an essential tool for homeowners seeking enhanced security and convenience. These devices provide seamless access to various automated systems such as garage doors, gates, and electronic locks. However, the process of cloning these rolling code remotes can often be daunting for those unfamiliar with the technology. In this article, we will explore the step-by-step process of cloning rolling code duplicator remote controls, offering valuable insights to ensure successful duplication.

Understanding Rolling Code Technology

Before delving into the cloning process, it is crucial to comprehend the underlying technology behind rolling code duplicator remote controls. Unlike traditional fixed code remotes, which transmit the same signal each time, rolling code remotes generate a unique code each time the button is pressed. This dynamic code ensures improved security, as it prevents replay attacks and unauthorized access. To successfully clone rolling code remotes, one must first grasp the principles of rolling code technology.

Essential Tools and Equipment

Cloning rolling code duplicator remote controls requires specific tools and equipment to ensure accuracy and efficiency. Here are some essential items you will need:

1. Rolling code duplicator: Select a high-quality duplicator capable of cloning various rolling code remotes. It is essential to choose a model with programmable options, adaptability, and broad compatibility.

2. Original rolling code remote: Obtain the remote you wish to clone. Ensure it is in good working condition as its functionality directly impacts the cloning process.

3. Batteries: Make sure to have fresh batteries available for both the original remote and the duplicator. Weak batteries can lead to transmission failures and inaccurate cloning.

4. Screwdrivers and small tools: Prepare a set of screwdrivers and small tools for disassembling the original remote if required. Different remotes may have specific opening procedures, so be ready with a versatile toolkit.

Step-by-Step Cloning Process

Now that we have the necessary knowledge and tools, let's dive into the step-by-step process of cloning rolling code duplicator remote controls:

Step 1: Prepare the duplicator

Ensure your rolling code duplicator is charged or has fresh batteries installed. Turn on the duplicator and navigate to the programming menu. Some duplicators have LCD screens, while others may use a combination of LEDs and buttons for programming. Familiarize yourself with your duplicator's user manual to understand its interface fully.

Step 2: Clear existing codes

Before cloning a new remote, it is essential to clear any existing codes or data from your duplicator. This step ensures that the duplicator is ready to learn and save the codes from the original remote.

Step 3: Learn mode

Activate the learn mode on your duplicator. The procedure may vary depending on the model, so refer to the user manual provided by the manufacturer. Once in learn mode, the duplicator is ready to receive the code from the original remote.

Step 4: Original remote initiation

Ensure that the original remote is functioning correctly and has sufficient battery power. Place the original remote close to the cloning duplicator to establish a clear transmission path between the two devices.

Step 5: Transmitting the code

Press and hold the button you wish to clone on the original remote. Observe the duplicator, which should receive and confirm the transmission by indicating a successful learning process. Release the button on the original remote.

Step 6: Testing the cloned remote

After successfully transmitting the code to the duplicator, it's time to test your newly cloned remote. Press the cloned button on the duplicator and verify that the target system, whether it be a gate, garage door, or lock, responds accordingly.

Troubleshooting Tips

While cloning rolling code duplicator remote controls can be relatively straightforward, certain challenges may arise during the process. Here are some troubleshooting tips to assist you:

1. Weak signal transmission: Double-check that both the original remote and duplicator have sufficient battery power. Weak batteries can impact signal transmission and overall functionality.

2. Compatibility issues: Ensure that the rolling code duplicator you are using is compatible with the original remote. Research and cross-check the duplicator's specifications with the remote's make and model before attempting to clone.

3. Incorrect programming process: Carefully follow the step-by-step instructions provided by the manufacturer to ensure correct programming. Skipping or incorrectly executing any step may result in cloning failure.

4. Distance and interference: Make sure there are no physical obstacles or sources of interference between the original remote and duplicator during the cloning process. Maintain an optimal distance and avoid electromagnetic interference.


Cloning rolling code duplicator remote controls can greatly simplify access to various automated systems, enhancing overall convenience and security. By following the step-by-step process outlined above, utilizing the correct tools and equipment, and troubleshooting common issues, you can successfully clone these remotes. Remember, the ability to clone rolling code remotes gives homeowners greater flexibility without the need to purchase additional remotes. Happy cloning and enjoy the enhanced convenience and security of your cloned rolling code duplicator remote controls!


Just tell us your requirements, we can do more than you can imagine.
Send your inquiry
Chat with Us

Send your inquiry

Choose a different language
Current language:English