---
product_id: 559250228
title: "M3-2312 (382) Garage Door Remote Control,Compatible with Marantec M4500,M4700,Synergy 260,Synergy 270 Garage Door Openers(Copying Old Remote Works,Cannot be Directly Compatible Connected to Opener)"
brand: "bxmgr"
price: "380 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/559250228-m3-2312-382-garage-door-remote-control-compatible-with-marantec
store_origin: DK
region: Denmark
---

# 315MHz secure frequency Includes CR2032 battery Easy code copying setup M3-2312 (382) Garage Door Remote Control,Compatible with Marantec M4500,M4700,Synergy 260,Synergy 270 Garage Door Openers(Copying Old Remote Works,Cannot be Directly Compatible Connected to Opener)

**Brand:** bxmgr
**Price:** 380 kr
**Availability:** ✅ In Stock

## Summary

> 🚪 Unlock convenience with a remote that’s as smart as your lifestyle!

## Quick Answers

- **What is this?** M3-2312 (382) Garage Door Remote Control,Compatible with Marantec M4500,M4700,Synergy 260,Synergy 270 Garage Door Openers(Copying Old Remote Works,Cannot be Directly Compatible Connected to Opener) by bxmgr
- **How much does it cost?** 380 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/559250228-m3-2312-382-garage-door-remote-control-compatible-with-marantec)

## Best For

- bxmgr enthusiasts

## Why This Product

- Trusted bxmgr brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Support:** 12-hour online service & unconditional refunds for peace of mind
- • **Effortless Setup:** No programming pins needed—copy your old remote’s code in minutes
- • **Compact & Ergonomic:** Sleek 2-button design fits comfortably in your hand or pocket
- • **Seamless Compatibility:** Works flawlessly with Marantec & Martin openers via code cloning
- • **Secure Signal Transmission:** Unique multi-bit tech minimizes interference for reliable access

## Overview

The M3-2312 (382) Garage Door Remote Control is a precision replacement remote compatible with Marantec and Martin garage door openers operating at 315MHz. It features secure multi-bit digital technology and a simple code-copying setup, requiring an existing remote to clone. Powered by an included CR2032 battery, its ergonomic 2-button design ensures ease of use. Backed by responsive customer support, it’s the perfect upgrade for professionals seeking reliable, hassle-free garage access.

## Description

M3-2312 (382) Garage Door Remote Control,Compatible with Marantec M4500,M4700,Synergy 260,Synergy 270 Garage Door Openers(Copying Old Remote Works,Cannot be Directly Compatible Connected to Opener)

## Features

- 【Perfect Replacement】:M3-2312 (digital 382) garage door remote control, can replace M3-2314 (384) ML-1312V, ML-2312, M3-3313 and other 315MHZ remote control, compatible with Marantec garage door opener (Tip:M3-2312 garage door opener remote control only works by copying the code of an existing remote control that is normally connected to the opener and cannot be programmed directly to the garage door opener.)
- 【Digital Security】: M3-2312 garage door remote control uses unique multi-bit technology and LED control buttons to ensure that it is only compatible with Marantec and Martin garage door openers that use the 315MHz frequency, thus ensuring signal security, minimising interference and improving overall performance. (Hint: our remote control cannot be connected directly to the opener, you need to duplicate the work of the old remote control)
- 【Wide Range Of Applications】: M3-2312 garage door remote control is compatible with M4500, M4700,M4500e, M4700e,M4900e,M4500ECO,M4700ECO,M50,M55,Q7500,Q7700,Q7900 Synergy 260,Synergy 270 Compatible Martin DC3700,DC2500,DC3700HD Garage Door Opener (Note: remotes are not directly compatible with connecting to a garage door opener and will only work by copying the old remote in use)
- 【Easy Programming】:M3-2312 garage door remote control, easy to copy the code on your existing remote control to work, no need to use the copying needle, you just need to follow the instructions in the manual, follow the steps to quickly set up the code (Note: Before purchasing the remote control, please make sure that there is a functioning old remote control available for programming and copying, such as if there is no remote control can not be used properly)
- 【After-Sales Service】:Please rest assured to buy M3-2312 Garage Door Remote Controller, if you have any quality problems during the use of M3-2312 Garage Door Remote Controller, please contact us in time, we will provide you with unconditional refunds or exchanges, even if it is past the after-sales service time stipulated by desertcart, we will still provide you with 12 hours of online service, and we are 100% responsible for the products that you have purchased!
- Note: Our M3-2312 (382) garage door remote control works by copying your existing old remote control and cannot be directly connected to the garage door opener. Our M3-2312 (382) garage door remote control works by copying your existing old programmed remote control and cannot be programmed via the programming pins. If you do not have a usable remote control, you will not be able to use it. (Note: You must have a functional remote control for cloning; otherwise, the remote control will not be compatible for use)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Color | grizz |
| Button Quantity | 2 |
| Controller Type | Button Control |
| Number of Batteries | 1 CR2032 batteries required. (included) |
| Supported Battery Types | CR2032 and 12v battery |
| Compatible Devices | Marantec, Martin garage door openers |
| Special Features | Ergonomic |
| Maximum Number of Supported Devices | 1 |

## Product Details

- **Brand:** Bxmgr
- **Special Feature:** Ergonomic
- **Color:** grizz
- **Max Number of Supported Devices:** 1
- **Compatible Devices:** Marantec, Martin garage door openers

## Images

![M3-2312 (382) Garage Door Remote Control,Compatible with Marantec M4500,M4700,Synergy 260,Synergy 270 Garage Door Openers(Copying Old Remote Works,Cannot be Directly Compatible Connected to Opener) - Image 1](https://m.media-amazon.com/images/I/51JBmpaJMoL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How do I program the remote control?**
A: Programming the M3-2312 for duplication is very easy, you just need to follow our instructions or videos!

**Q: how to restore an accidently erased remote control？**
A: press and hold the button two buttons on your new remote for 5 seconds

**Q: What are the precautions for copying M3-2312 codes?**
A: Before starting the copying phase, it is necessary to clear the code on the new remote control.

## Frequently Bought Together

- M3-2312 (382) Garage Door Remote Compatible with Marantec 315MHZ M4500,M4500e,M4700,Synergy 260,Synergy 270 Martin Dc3700e,Garage Door Opener (Cannot Be Programmed Directly to Garage Door Opener)
- M MARANTEC Wireless Keyless Garage Door Opener M13-631 - 315MHz
- M MARANTEC Garage Door Opener Program Connectors

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-08*