Description
Merlin Aftermarket Remote – Legacy, Security+ & Security+ 2.0 Compatible
The Merlin Aftermarket Remote is a versatile replacement transmitter designed to operate across three generations of Merlin garage door opener radio technology.
Instead of needing to identify and purchase a completely different remote for each generation, this multi-compatible aftermarket remote supports Merlin Legacy, Merlin Security+ and Merlin Security+ 2.0 systems.
This makes it an excellent replacement remote for homes with older Merlin garage door openers, newer Merlin systems, or multiple Merlin openers from different generations.
📡 Three Generations of Merlin Compatibility
One of the biggest advantages of this aftermarket remote is its broad compatibility across three major generations of Merlin RF technology:
- Merlin Legacy
- Merlin Security+
- Merlin Security+ 2.0
This covers a wide range of Merlin garage door openers manufactured across multiple generations.
It is particularly useful when replacing an old, damaged or discontinued Merlin remote where the original transmitter may no longer be readily available.
🟢 Merlin Legacy Compatibility
The remote supports the later Merlin Legacy 433.92 MHz system associated with the green-button Merlin remote range.
Compatible original remote models include:
- Merlin M832
- Merlin M842
- Merlin M844
These remotes were commonly used with compatible Merlin openers including:
- Merlin Prolift 230T
- Merlin Prolift 430R
This generation of Merlin Legacy equipment was commonly sold between approximately 2001 and 2007.
🔒 Merlin Security+ Compatibility
The remote also supports Merlin Security+ garage door opener systems.
Security+ was the generation that followed Merlin’s earlier Legacy remote technology and introduced rolling-code operation across a wide range of Merlin garage door and gate operators.
Compatible Security+ remote families include models such as:
- Merlin C940
- Merlin C943
- Merlin C945
- Merlin CM842
- Compatible Security+ remote systems
This makes the remote suitable for many Merlin openers that originally used the older Security+ transmitter range.
🔐 Merlin Security+ 2.0 Compatibility
The remote also supports Merlin Security+ 2.0 technology used across newer generations of Merlin garage door openers.
Security+ 2.0 uses encrypted rolling-code technology, generating a different code during operation rather than repeatedly transmitting a single fixed code.
This technology is used across many Merlin EVO and myQ-era garage door opener systems.
Compatible Security+ 2.0 remote families can include:
- Merlin E940M
- Merlin E943M
- Merlin E945M
- Merlin E950M
- Compatible Security+ 2.0 remote systems
This broad compatibility makes the remote an excellent choice when you are unsure whether your existing Merlin system uses Security+ or Security+ 2.0 technology.
🚪 Compatible with a Wide Range of Merlin Openers
Depending on the RF technology fitted to the opener, this aftermarket remote can be suitable for many Merlin garage door opener models across the Legacy, Security+ and Security+ 2.0 generations.
This can include compatible models from Merlin ranges such as:
- Prolift
- SilentDrive
- QuietDrive
- WeatherDrive
- RollerAce
- TiltMaster
- PowerAce
- WhisperDrive
- Commander
- CyclonePro
- Merlin sectional door openers
- Merlin roller door openers
- Compatible Merlin gate operators
Compatibility is determined by the radio system fitted to the opener rather than simply the style or age of the garage door.
🏠 Perfect for Homes with Different Merlin Openers
The multi-generation compatibility is particularly useful for properties that have more than one Merlin opener.
For example, a property may have an older Security+ garage door opener alongside a newer Security+ 2.0 opener.
Rather than carrying different remote styles for each system, compatible buttons on this remote can be programmed to the different openers.
This provides a convenient single-remote solution for multiple compatible Merlin systems.
🎛️ Multi-Button Convenience
The remote features multiple programmable buttons, providing convenient control of multiple compatible garage doors or gates.
Depending on your setup, individual buttons can be programmed to separate compatible openers.
This makes it ideal for:
- Double garages
- Multiple garage doors
- Garage and gate combinations
- Homes with different generations of Merlin openers
- Replacement of multiple older remotes with one transmitter
💧 Waterproof & Durable Construction
Designed for everyday use, the aftermarket remote features a durable housing suitable for the demanding environment of keys, pockets, vehicles and tool bags.
Features include:
- Waterproof construction
- UV-resistant housing
- Crush-resistant design
- Reinforced metal key loop
This helps protect the remote against the everyday knocks, moisture and wear associated with regular garage door use.
📶 Reliable Wireless Performance
The remote is designed to provide reliable communication with compatible Merlin receivers.
It provides:
- Responsive button operation
- Reliable signal transmission
- Convenient everyday operation
- Multi-generation Merlin compatibility
Actual operating range can vary depending on the opener, receiver location, building construction, interference and surrounding environment.
🔄 Rolling-Code System Compatibility
The remote is designed to correctly communicate with the supported Merlin RF system rather than operating as a basic fixed-code cloning remote.
Both Merlin Security+ and Security+ 2.0 systems utilise rolling-code technology.
This means compatible programming is performed through the garage door opener or receiver rather than simply copying a transmitted code from an existing remote.
🧰 Easy Programming
The remote can be programmed directly to compatible Merlin garage door openers using the appropriate learn/programming procedure for the particular opener generation.
Programming procedures vary between:
- Merlin Legacy
- Merlin Security+
- Merlin Security+ 2.0
The correct programming procedure should therefore be followed for the opener being paired.
In most cases, programming can be completed within a few minutes once the opener’s learn or programming controls have been located.
🔋 Long-Life Battery System
The remote uses a replaceable long-life battery system designed for dependable everyday operation.
The battery can be replaced when required, allowing the remote to continue being used without replacing the complete transmitter.
🔄 Ideal Replacement for Discontinued Remotes
Many original Merlin remotes from earlier generations are now discontinued, difficult to source or becoming expensive to replace.
This aftermarket remote provides a practical replacement option while maintaining compatibility with supported Merlin RF systems.
It is ideal when:
- Your original remote has been lost
- The original remote is damaged
- Buttons have become unreliable
- The casing has broken
- An additional remote is required
- The original remote model has been discontinued
- You have multiple Merlin opener generations at the same property
🏡 Ideal for Residential Garage Doors & Gates
This remote is suitable for compatible Merlin automated access systems including:
- Sectional garage doors
- Roller garage doors
- Tilt garage doors
- Compatible automated gates
- Residential garages
- Multi-door properties
- Replacement remote applications
Key Features
- Aftermarket Merlin replacement remote
- Compatible with three generations of Merlin RF technology
- Merlin Legacy compatibility
- Merlin Security+ compatibility
- Merlin Security+ 2.0 compatibility
- Supports later 433.92 MHz Merlin Legacy systems
- Compatible with M832 remote systems
- Compatible with M842 remote systems
- Compatible with M844 remote systems
- Compatible with supported Security+ remote systems
- Compatible with supported Security+ 2.0 remote systems
- Multi-button operation
- Can control multiple compatible openers
- Ideal for properties with different generations of Merlin openers
- Waterproof construction
- UV-resistant housing
- Crush-resistant design
- Reinforced metal key loop
- Replaceable long-life battery
- Compact keyring design
- Ideal replacement for lost or damaged remotes
- Excellent alternative for discontinued Merlin remotes
Compatibility
This aftermarket remote supports three major Merlin radio-control generations:
Merlin Legacy – 433.92 MHz Green Remote System
Compatible with systems originally using:
- M832
- M842
- M844
Common compatible openers include:
- Merlin Prolift 230T – later green-button generation
- Merlin Prolift 430R – later green-button generation
Merlin Security+
Compatible with supported Merlin Security+ systems originally using remotes including:
- C940
- C943
- C945
- CM842
- Other compatible Merlin Security+ transmitters
Merlin Security+ 2.0
Compatible with supported Merlin Security+ 2.0 systems originally using remotes including:
- E940M
- E943M
- E945M
- E950M
- Other compatible Merlin Security+ 2.0 transmitters
Technical Specifications
- Product Type: Aftermarket Remote Transmitter
- Brand Compatibility: Merlin
- Remote Type: Multi-Generation Replacement Remote
- Supported RF Systems: Merlin Legacy / Security+ / Security+ 2.0
- Legacy Frequency: 433.92 MHz Compatible System
- Legacy Remote Compatibility: M832 / M842 / M844
- Security+ Compatibility: Yes
- Security+ 2.0 Compatibility: Yes
- Multi-Button Operation: Yes
- Multi-Opener Control: Yes
- Housing: Durable Keyring-Style Housing
- Water Resistant / Waterproof Construction: Yes
- UV Resistant: Yes
- Crush Resistant: Yes
- Key Attachment: Reinforced Metal Key Loop
- Battery: Replaceable Long-Life Battery
- Application: Garage Door & Compatible Gate Automation
- Product Type: Aftermarket – Not a Genuine Merlin Remote
⚠️ Please Note
This is a quality aftermarket compatible remote and is not manufactured by Merlin.
Compatibility is determined by the radio technology used by your opener.
For Merlin Legacy systems, this remote is intended for the later 433.92 MHz green-button generation associated with the M832, M842 and M844 remote controls.
Earlier Merlin Legacy systems using the older blue-button remote technology may use a different radio system and should not be assumed compatible.
Merlin has produced numerous garage door opener and remote-control generations over many years. The physical appearance of the opener alone is not always sufficient to determine compatibility.
If your existing remote is marked M832, M842 or M844, or your opener uses a compatible Merlin Security+ or Security+ 2.0 system, this remote may be used as a replacement.
If you are unsure which Merlin RF system your opener uses, check the model number of your existing remote or garage door opener before ordering.
You can also use our compatibility checker or contact our Technical Support team on 1300 733 066 for assistance identifying the correct remote.
