433MHz 4-Button Garage Door Remote Duplicator | Clone & Learn

Take full control of your garage, gate, or entry system with this compact 433MHz 4-Button Universal Remote Control Duplicator. Designed to clone up to 4 fixed-code or learning-code remotes in seconds, it's the smart, wire-free solution for households and businesses needing multi-user access across multiple doors or gates.

Key Features

• Universal 433MHz Frequency – Compatible with a wide range of garage doors, gate openers, car alarms, and alarm systems operating at 433MHz fixed or learning code.
• 4-Channel Cloning – Store and transmit up to 4 separate remote signals from 4 different source controls on a single device.
• Durable Metal Button Design – Four metal buttons provide a sturdy, long-lasting feel that stands up to everyday use.
• Wireless & Cable-Free – No wiring needed; simply point and press for instant, responsive operation.
• Compact & Pocket-Friendly – Slim profile (55 × 28 × 14 mm) slips easily onto a keychain or into a pocket.
• Battery Included – Comes with a 27A 12V battery (60mAh) so you can start using it right out of the box.
• Multi-Application Use – Ideal for garage doors, driveway gates, car central locking systems, home alarm systems, and more.

Specifications

• Operating Frequency: 433MHz
• Buttons: 4 (metal)
• Color: Black
• Dimensions: 55 × 28 × 14 mm
• Battery: 27A 12V (60mAh, included)
• Code Types: Fixed code & rolling/learning code
• Made in China

What's in the Box

• 1 × 433MHz 4-Button Remote Duplicator
• 1 × 27A 12V Battery (pre-installed)

Compatible Applications

Works with virtually any 433MHz RF system including garage door openers, motorised driveway gates, vehicle central locking, entry barriers, and home/business alarm systems. If your existing remote uses the 433MHz fixed or learning code standard, this duplicator is your all-in-one replacement or spare.

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Frequently Asked Questions

Q: What types of remote codes does this 433MHz duplicator support?

A: This 433MHz remote duplicator supports both fixed code and rolling/learning code formats. It can clone up to 4 separate remote signals, making it compatible with most standard garage door openers, gate controllers, and alarm systems that operate at 433MHz.

Q: Does the 433MHz garage remote come with a battery?

A: Yes! A 27A 12V battery (60mAh) is included in the package, so the remote is ready to use straight out of the box — no extra purchases needed.

Q: How many devices can I control with this remote duplicator?

A: The 4-channel design allows you to clone and store signals from up to 4 different source remotes. This means you can control up to 4 separate garage doors, gates, or other 433MHz RF devices from a single remote.