---
product_id: 14327122
title: "Marantec M3-631 - 315 MHz Wireless Keyless Entry System"
brand: "m marantec"
price: "₨1896"
currency: SCR
in_stock: true
url: https://www.desertcart.sc/products/14327122-marantec-m3-631-315-mhz-wireless-keyless-entry-system
store_origin: SC
region: Seychelles
---

# 315 MHz wireless frequency Low battery indicator 4-digit PIN security Marantec M3-631 - 315 MHz Wireless Keyless Entry System

**Brand:** m marantec
**Price:** ₨1896
**Availability:** ✅ In Stock

## Summary

> 🔐 Unlock convenience and control—your garage, your rules!

## Quick Answers

- **What is this?** Marantec M3-631 - 315 MHz Wireless Keyless Entry System by m marantec
- **How much does it cost?** ₨1896 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/14327122-marantec-m3-631-315-mhz-wireless-keyless-entry-system)

## Best For

- m marantec enthusiasts

## Why This Product

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

## Key Features

- • **Power Confidence:** Stay informed with a low battery indicator and included AAA batteries for instant use.
- • **Night-Friendly Design:** Backlit keypad ensures smooth operation even in low-light conditions.
- • **Personalized Security:** Set unique 4-digit PINs for each door to keep access exclusive and secure.
- • **Guest Access Made Easy:** Create temporary PINs for visitors or service personnel without compromising safety.
- • **Seamless Multi-Door Control:** Manage up to 4 garage doors effortlessly with one sleek keypad.

## Overview

The Marantec M3-631 is a compact, battery-powered wireless keypad operating at 315 MHz, designed to control up to four garage doors with secure 4-digit PINs. Featuring a backlit keypad and low battery indicator, it offers both convenience and peace of mind, including temporary access codes for visitors. Batteries are included for immediate setup.

## Description

Marantec M3-631 - 315 MHz Wireless Keyless Entry System

## Features

- Garage door opener wireless keypad for 315 MHz frequency
- Controls up to 4 different garage doors
- Convenient, 4-digit PIN for each opener
- Temporary access PIN for visitors or service personnel
- Backlit keypad buttons and low battery indicator

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Marantec |
| Part Number | M3-631 |
| Item Weight | 8.4 ounces |
| Package Dimensions | 4.88 x 3.46 x 2.91 inches |
| Item model number | M13-631 |
| Batteries | 2 AAA batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Power Source | Battery-Powered |
| Item Package Quantity | 1 |
| Included Components | Batteries |
| Batteries Included? | Yes |
| Batteries Required? | No |
| Battery Cell Type | Alkaline |

## Images

![Marantec M3-631 - 315 MHz Wireless Keyless Entry System - Image 1](https://m.media-amazon.com/images/I/51tGJBdjdoL.jpg)

## Questions & Answers

**Q: Can you time limit codes for visitors and service personnel**
A: The keypad can have a temporary PIN code set and can be set to work 1 to 99 times before it expires, or it can be deleted. This does not affect the main PIN.

**Q: Did anyone have trouble transferring their garage door code from their opener?**
A: Adding to note from yesterday:  Step 2 is your individual 4-digit security number, which is different from the code copied from the main garage opener unit to the keypad in Step 1.

**Q: Will it work with a m55 series?**
A: It looks like the M-55 is operating with 315Mhz and should work with the keypad.  Google it.    If you buy it---be sure to change batteries before they go dead--that will kill the keypad in my experience.

**Q: I have a 15 year old omega matic, will this work?**
A: It will if the back of your remote has 315Mhz on it

## Frequently Bought Together

- Marantec M3-631 - 315 MHz Wireless Keyless Entry System
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- Garage Stop for Marantec Harrison Martin M3-2312 315 MHz Two Button Garage Door Opener Remote Replacement Program Pin, Compatible with Marantec Garage Door Keypad

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**Shop now:** [https://www.desertcart.sc/products/14327122-marantec-m3-631-315-mhz-wireless-keyless-entry-system](https://www.desertcart.sc/products/14327122-marantec-m3-631-315-mhz-wireless-keyless-entry-system)

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-02-21*