
Compatible Models:Compatible with marantec garage door openers models: M4700e, M4900e, M4700ECO, M50, M55, Synergy Solo, Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370 and Synergy 380 Marantec openers (check the opener and confirm it has a 315MHz frequency radio receiver to be compatible)
Marantec openers:Compatible with Marantec models: M4500, M4700,M4500e,M4700, Q7700, Q7900 (check the opener and confirm it has a 315MHz frequency radio receiver to be compatible)
Martin openers:Compatible with Martin Garage Door Opener Models: DC2500, DC3700 and DC3700HD.
NOTE:PLEASE MAKE SURE YOU ARE ORDERING THE CORRECT MHZ FREQUENCY REMOTE - if you have an existing remote look on the back and you will see the printed MHz - it MUST be 315MHz or it wont work. The older 40MHz, 433MHz and 390MHz remotes are no longer available.
315 MHz Operating Frequency:Compatible only with Marantec garage door openers with the operating frequency of 315 MHz
2-Button Remote Control:Can Operate up to 2 Marantec Garage Door Operators
Extremely Secure:Extremely Secure Multi-Bit Code Technology
Lithium Battery:CR2032 Battery
Compatible Brands:Marantec,Martin
Compatible Frequency:315MHZ
Compatible with Martin:DC3700, DC2500 and DC3700HD
Compatible with Marantec:M4700, Q7700, Q7900,, M4700e, M4900e,M4700ECO, M50, M55,Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, Synergy Solo
NOTE:Please make sure you are ordering the correct mhz frequency remote - if you have an existing remote look on the back and you will see the printed mhz - it must be 315mhz or it wont work.

Seamless Universal Compatibility:
The upgraded marantec garage door opener remote streamlines the upgrade process by eliminating the need for transfer pins. Simply place the new Marantec m3-2312 remote alongside your original 315 MHz m3-2312 remote and follow the User Manual instructions to seamlessly copy the program. This universal fit is achieved through easy code transfer, which can be accomplished either with the included programming pin or without the necessity of an existing remote.

Secure Design:
The upgraded M3-2312 remote leverages cutting-edge radio frequency technology,featuring an expanded operational range of up to 150 feet.It has the capability to control two garage door openers.Employing advanced digital security technology,effectively thwarting unauthorized access.

Easy Programming
The upgraded M3-2312 garage remote control uses wireless digital programming technology.You no longer need to use programming pins to connect, just place the old and new M3-2312 remote controls back to back.You can easily complete the setup in a few minutes. Please refer to the attached instruction manual for operation Settings.





Compatible Models:Compatible with marantec garage door openers models: M4700e, M4900e, M4700ECO, M50, M55, Synergy Solo, Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370 and Synergy 380 Marantec openers (check the opener and confirm it has a 315MHz frequency radio receiver to be compatible)
Marantec openers:Compatible with Marantec models: M4500, M4700,M4500e,M4700, Q7700, Q7900 (check the opener and confirm it has a 315MHz frequency radio receiver to be compatible)
Martin openers:Compatible with Martin Garage Door Opener Models: DC2500, DC3700 and DC3700HD.
NOTE:PLEASE MAKE SURE YOU ARE ORDERING THE CORRECT MHZ FREQUENCY REMOTE - if you have an existing remote look on the back and you will see the printed MHz - it MUST be 315MHz or it wont work. The older 40MHz, 433MHz and 390MHz remotes are no longer available.
315 MHz Operating Frequency:Compatible only with Marantec garage door openers with the operating frequency of 315 MHz
2-Button Remote Control:Can Operate up to 2 Marantec Garage Door Operators
Extremely Secure:Extremely Secure Multi-Bit Code Technology
Lithium Battery:CR2032 Battery
Compatible Brands:Marantec,Martin
Compatible Frequency:315MHZ
Compatible with Martin:DC3700, DC2500 and DC3700HD
Compatible with Marantec:M4700, Q7700, Q7900,, M4700e, M4900e,M4700ECO, M50, M55,Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, Synergy Solo
NOTE:Please make sure you are ordering the correct mhz frequency remote - if you have an existing remote look on the back and you will see the printed mhz - it must be 315mhz or it wont work.
| Compatible Brands | Marantec,Martin |
| Compatible Frequency | 315MHZ |
| Compatible with Martin | DC3700, DC2500 and DC3700HD |
| Compatible with Marantec | M4500, M4700,M4500e,M4700, Q7700, Q7900,M4700e, M4900e, M4700ECO, M50, M55,Synergy 260, Synergy 270, Synergy 280, Synergy 360, Synergy 370, Synergy 380, Synergy Solo |
| NOTE | Please make sure you are ordering the correct mhz frequency remote - if you have an existing remote look on the back and you will see the printed mhz - it must be 315mhz or it wont work. |

Seamless Universal Compatibility:
The upgraded marantec garage door opener remote streamlines the upgrade process by eliminating the need for transfer pins. Simply place the new Marantec m3-2312 remote alongside your original 315 MHz m3-2312 remote and follow the User Manual instructions to seamlessly copy the program. This universal fit is achieved through easy code transfer, which can be accomplished either with the included programming pin or without the necessity of an existing remote.

Secure Design:
The upgraded M3-2312 remote leverages cutting-edge radio frequency technology,featuring an expanded operational range of up to 150 feet.It has the capability to control two garage door openers.Employing advanced digital security technology,effectively thwarting unauthorized access.

Easy Programming
The upgraded M3-2312 garage remote control uses wireless digital programming technology.You no longer need to use programming pins to connect, just place the old and new M3-2312 remote controls back to back.You can easily complete the setup in a few minutes. Please refer to the attached instruction manual for operation Settings.















































