433MHz 4-Button Metal Remote Control Duplicator | Lock & Unlock

433MHz 4-Channel Metal Push Button Remote Control Transmitter

Take full wireless control of your garage doors, gate systems, car alarms, and more with this compact 4-button 433MHz RF remote control duplicator. Built with a durable metal housing and intuitive ABCD button layout, it lets you clone up to 4 fixed-code remote signals from different devices — all in one convenient key fob.

Key Features

• 4-Channel Control: Independently program each of the 4 buttons (A, B, C, D) to control up to 4 different devices or functions.
• Universal 433MHz Compatibility: Works with any 433MHz fixed-code remote (rolling code remotes are not supported).
• Wide IC Chip Support: Compatible with PT2264, PT2262, PT2260, PT2240, SC2262, SC2260, EV1527, SCT527, HS1527, HS2240, SCL1527, FP1527, and compatible ICs (IC models 2262, 2260, 1527, 2240).
• Easy Cloning: Simple copy process with LED confirmation indicators — no special tools required.
• Durable Metal Build: Sturdy metal casing for long-lasting everyday use.
• Battery Included: Powered by a 27A 12V battery (included in the box); replace when transmission range decreases.
• Compact Size: Measures just 55mm × 28mm × 14mm — easy to carry on a keychain or in a pocket.

Compatible Applications

This 433MHz remote duplicator is ideal for:

• Garage doors
• Electric gate systems
• Car alarm systems
• Home security systems
• Any 433MHz fixed-code RF device

How to Copy a Remote Signal

1. Reset: Press any two buttons on the copy remote simultaneously until the LED flickers — this confirms a successful reset. After resetting, press any button; the LED should turn off.
2. Copy: Place both the original remote and this duplicator on a flat surface. Hold down the target button on this duplicator until the LED lights up (on then off), indicating copy mode is active. Then press the corresponding button on your original remote. Rapid LED flashing confirms a successful copy. Repeat for additional buttons as needed.

Note: If copying fails after correct operation, verify that your original remote uses one of the supported chip models listed above. Incompatible IC chips cannot be cloned.

Specifications

Package Contents

• 1 × 433MHz 4-Button Metal Remote Control Transmitter (battery included)

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Frequently Asked Questions

Q: Will this 433MHz remote duplicator work with my garage door opener?

A: It will work with any garage door opener, gate, or alarm system that uses a 433MHz fixed-code signal with a compatible IC chip (PT2262, EV1527, HS1527, and others listed above). It does not work with rolling-code systems. Check your original remote's chip model before purchasing.

Q: How many remotes can I clone with this 4-button transmitter?

A: You can clone up to 4 individual remote signals — one per button (A, B, C, D) — from up to 4 different original remotes, giving you centralized control in a single compact device.

Q: What battery does this remote control use and how will I know when to replace it?

A: This remote is powered by a 27A 12V battery, which is included. When you notice a decrease in the effective transmission range, it's time to replace the battery with a new 27A 12V cell.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.