Gate Opener Remote RB741 FM135 Compatible with Mighty Mule - 12 Pack

In this review the reviewer recommends the Kingdder 12 pack RB741 FM135 remotes for anyone who needs multiple replacements or spares for Mighty Mule or GTO gate openers; the single biggest reason to buy is the combination of batch quantity and straightforward programming that replicates factory function without a high price. These remotes arrive ready to use with built in 12V 23A batteries and clear English instructions, and they are especially useful for small properties, multi-car households, contractors, or installers who need several matched remotes at once.

Key Features

• 12-piece pack: Provides a dozen matched remotes and clips so every vehicle or user can have a unit, saving time and replacement orders.
• Compatible with Mighty Mule and GTO: Works with a long list of models using the RB741/FM135 protocol, so users can replace originals without changing the opener.
• Built-in battery and visor clip: Ships with 12V 23A batteries installed and clips included so remotes are ready to mount and use right away.
• Easy programming: Comes with an English instruction sheet and uses 3-position DIP switches for straightforward code setting by following the steps.
• Improved RF and encryption: Uses upgraded RF technology and security encryption to reduce interference and deliver stable operation up to the stated working range.

Who It's For

This pack is ideal for homeowners with multiple vehicles, small apartment complexes, or maintenance crews who need several remotes that match the Mighty Mule and compatible GTO openers; installers replacing lost or damaged remotes will appreciate the quantity and ready-to-use batteries. It also suits anyone who prefers a simple, single-button controller that mirrors factory remotes and can be programmed with DIP switches.

Customers who only need one replacement remote, who require multi-button functionality beyond a single-channel transmitter, or who have non-compatible frequencies should look elsewhere; this model targets 318MHZ systems with the nine three-position DIP switch layouts noted in the compatibility list.

Pros & Cons

Pros

• Good value for quantity: a 12-piece set is cost effective for multiple users or backups.
• Compatibility: supports many Mighty Mule and GTO opener models so it replaces factory remotes easily.
• Plug-and-play readiness: batteries installed and visor clips included get you running fast.
• Simple programming: clear instructions and DIP switches make setup accessible to non-technical users.

Cons

• Battery life has occasional reports of being shorter than expected, so keep spares on hand.
• Single-button design limits functionality for users who need multi-channel control or advanced remote features.

Specifications

Package contents	12 RB741 FM135 remotes and 12 clips
Battery	Built-in 12V 23A
Compatibility	GTO and Mighty Mule openers (listed models)
DIP switches	Nine 3-position DIP switches
Frequency	318MHZ
Working range	Up to about 100 ft (stable operation)

Our Verdict

The Kingdder 12 pack RB741 FM135 remotes are a practical, budget-minded choice for anyone who needs multiple compatible remotes for Mighty Mule or GTO openers. They deliver solid compatibility, simple programming, and ready-to-use hardware, making them good value for installers, multi-car households, and property managers who want reliable replacements without buying single units repeatedly.

Frequently Asked Questions

Will these remotes work with my Mighty Mule opener?
They are compatible with many Mighty Mule models that use the RB741/FM135 format and 318MHZ frequency; check your opener model against the listed compatibility to confirm.

Are the batteries installed?
Yes, each remote ships with a built-in 12V 23A battery already installed for immediate use.

Is programming difficult?
No, the remotes include an English instruction sheet and use three-position DIP switches for straightforward code setting that most users can complete in a few steps.