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Code duplicator remote control for electric garage doors

433MHz Garage Door Remote Duplicator

  • 16,748 sold in 180 days
  • 87% positive feedback
COP 3,542

See the offer on AliExpress

Price updated on October 15, 2026. It may change on AliExpress.

This transmitter acts as a cloning remote for electric garage doors. It operates on the 433MHz frequency and supports automatic code copying to duplicate existing transmitter signals.

What to know

  • 433MHz operating frequency
  • Code cloning functionality
  • Automatic transmitter copying
  • Designed for electric garage doors

Great for: People needing to duplicate their electric garage door remote signal.

Frequently asked questions

What frequency does it use?

It uses a 433MHz frequency.

Is it compatible with any door?

The listing title doesn't say; check the seller's page before you buy.

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