433MHz Duplicate Remote Control Pair | Garage Door Key Cloner

433MHz Duplicate Remote Control Pair – Clone & Copy Your Garage Door or Access Control Key

Never get locked out again. This compact 433MHz wireless remote control pair lets you clone and duplicate your existing remote key in minutes — no technician required. Ergonomically designed for easy finger operation, it works seamlessly with roll-up garage doors, access control systems, electric gates, and more. Made in Mainland China.

Key Features

• Universal Compatibility: Works with garage doors, residential and office access control systems, electric gates, motorcycles, electric bikes, and more.
• Easy Key Copying: Supports fixed code, learning code, and rolling code methods — just follow the simple step-by-step copy instructions included.
• Strong Signal Range: Transmission distance of 30–100 meters (up to further with an antenna), with no directionality for full flexibility.
• Compact & Lightweight: Slim finger-friendly design (approx. 6.7 × 1.6 × 1.5 cm, ~20.8g) — easy to carry on a keychain.
• Durable ABS Housing: Sturdy black ABS plastic shell built to handle daily use.
• Pair Included: You receive two (2) remote controls — one for you and a spare for a family member or backup use.

Technical Specifications

How to Copy Your Remote — Step-by-Step

Step 1 – Clear the New Remote's Code

Important: Do NOT perform this step on your original remote control.
Press and hold both buttons on the new remote simultaneously. While keeping the first button held, press the second button three times. The indicator light will flash rapidly — this confirms the code has been cleared successfully.

Step 2 – Copy Your Key

Place the original remote and the new remote as close together as possible. Hold down the corresponding buttons on both remotes at the same time. Release when the indicator light flashes rapidly — this confirms the key copy was successful. Repeat for each remaining button.

Step 3 – Code Recovery (If Needed)

If a useful code is accidentally deleted, press and hold both bottom buttons simultaneously until the indicator light flashes rapidly. This confirms a successful recovery. You can then re-copy any lost codes.

What's in the Box?

• 2 × 433MHz Duplicate Remote Controls

Note: Batteries are not included due to customs regulations. Please purchase CR2032 or equivalent batteries separately. Colors on screen may vary slightly from the actual product due to display settings. Manual measurements may have a ±1–5mm tolerance.

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For more information on wireless frequency standards and consumer electronics safety, visit the U.S. Consumer Product Safety Commission (CPSC).

Frequently Asked Questions

Q: What types of garage doors and systems is this 433MHz remote compatible with?

A: This wireless remote control is compatible with most roll-up garage doors, electric gates, and access control systems that operate on 433MHz or 315MHz frequencies and use fixed code, learning code, or rolling code encoding. Always verify your existing system's frequency before purchasing.

Q: Does this remote come with batteries?

A: No. Due to customs and shipping regulations, batteries are not included with this remote control pair. Please purchase a compatible battery (typically CR2032 or similar 12V button cell) separately before use.

Q: Can I use this remote to copy a 4-button original remote?

A: Yes. The copy process supports remotes with multiple buttons. Simply repeat the copy procedure for each individual button — if your original remote has four buttons, duplicate all four one at a time to fully replicate its functionality.

Q: What is the effective transmission range of this remote control?

A: Under normal conditions, the transmission distance is 30 to 100 meters. Range can be extended further by adding an external antenna. The signal has no directionality, so you can operate your device from a wide angle.

Q: What happens if I accidentally erase a copied code?

A: If a code is accidentally deleted, press and hold both bottom buttons simultaneously until the indicator light flashes rapidly to restore/recover previously saved codes, then re-copy any lost keys following the standard copy steps.