Garage Remote Finder

Find a replacement remote for Linear LDO50

Confirm the factory setup to see the remote, universal option, and keypad that fit.

A homeowner using a phone camera to inspect an unbranded garage-door opener
Illustrative photo—not this exact opener. Confirm the complete label and check for a separately installed receiver.

Does this match your opener?

A factory Linear LDO50 usually has these three details.

Typical factory setup

  • Original built-in receiver

Why it fits

The original Linear LDO50 system uses MegaCode at 318 MHz. We confirm the installed receiver before showing products.

Factory system
MegaCode · 318 MHz
Confidence
High after confirmation
Checked
July 23, 2026

Before you buy

  • An added receiver can change compatibility.
  • Current transmitter availability should be checked before purchase.

Sources