---
product_id: 420154378
title: "TOPENS M12 Remote Control Transmitter Key Chain Keyfob 2 pcs Pack"
brand: "topens"
price: "€ 1.37"
currency: EUR
in_stock: false
category: "Topens"
url: https://www.desertcart.pt/products/420154378-topens-m12-remote-control-transmitter-key-chain-keyfob-2-pcs
store_origin: PT
region: Portugal
---

# 65ft range 1 year battery life Rolling code security TOPENS M12 Remote Control Transmitter Key Chain Keyfob 2 pcs Pack

**Brand:** topens
**Price:** € 1.37
**Availability:** ❌ Out of Stock

## Summary

> 🔑 Unlock smarter access with TOPENS M12 — your gate’s best-kept secret.

## Quick Answers

- **What is this?** TOPENS M12 Remote Control Transmitter Key Chain Keyfob 2 pcs Pack by topens
- **How much does it cost?** € 1.37 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/420154378-topens-m12-remote-control-transmitter-key-chain-keyfob-2-pcs)

## Best For

- topens enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Two CR2025 lithium batteries included, powering up to a year of daily use—stay connected without interruptions.
- • **Effortless Fast Pairing:** Program your remote in seconds with a simple button press—no tech headaches, just smooth access.
- • **Robust & Compact Design:** Durable metal frame fits in your pocket, built to last and impress wherever you go.
- • **Advanced Security Protocol:** TOPENS rolling code technology ensures your property stays safe from unauthorized access.
- • **Seamless Multi-Gate Control:** Control up to 8 gates or 250 with ERM12 receiver—ultimate convenience at your fingertips.

## Overview

The TOPENS M12 Remote Control Transmitter is a compact, durable 4-button keyfob designed for seamless operation of TOPENS swing and sliding gate openers. Featuring a 65-foot wireless range, fast pairing, and advanced rolling code security, it supports multi-gate control and includes two CR2025 lithium batteries lasting up to one year. Ideal for professionals seeking reliable, secure, and flexible gate access solutions.

## Description

TOPENS M12 Remote Control Transmitter Key Chain Keyfob 2 pcs Pack : desertcart.in: Home Improvement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075L4BN21 |
| Battery Types | Lithium |
| Brand Name | TOPENS |
| Button Quantity | 4 |
| Colour | Black+Green+Silver |
| Compatible Devices | TOPENS gate opener |
| Controller Type | Button Control |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,477) |
| Item Dimensions L x W x H | 30L x 10W x 56H Millimeters |
| Item Type Name | remote |
| Item Weight Unit of Measure | 91 g |
| Manufacturer Part Number | M12 |
| Maximum Number of Supported Devices | 1 |
| Maximum Range | 20 metres |
| Model Name | M12 |
| Model Number | M12 |
| Network Connectivity Technology | Radio Frequency |
| Number of Batteries | 2 CR2 batteries required. (included) |
| Product Features | Ergonomic |
| UPC | 653391501924 |

## Product Details

- **Brand:** TOPENS
- **Colour:** Black+Green+Silver
- **Compatible Devices:** TOPENS gate opener
- **Max Number of Supported Devices:** 1
- **Special Feature:** Ergonomic

## Images

![TOPENS M12 Remote Control Transmitter Key Chain Keyfob 2 pcs Pack - Image 1](https://m.media-amazon.com/images/I/511fGTret7L.jpg)

## Questions & Answers

**Q: What Is the Specification of the M12 Remote?**
A: Power Input: 2 x 3V Lithium Cell CR2025 Battery (Incl.) Operating Current: ≤ 8mA Frequency: 433.92MHz, TOPENS Rolling Code Transmission Power: ≤ 100mW Modulation Mode: ASK (AM)

**Q: What I Would Do If I Lost One of the M12 Remote?**
A: If you lose any one of the remote controls, please erase and reprogram the rest to have a new code for safety.

**Q: How to Ensure Clear Signal Transmission?**
A: For clear signal transmission, please do not put the control board in a metal box. It is NOT suggested to use the remote at signal towers, electrical substations and confined spaces. Some buildings or obstructions may affect the control range.

**Q: How to Extend the Control Range?**
A: To extend the control range, it is recommended to pull the antenna out of the control box, or add an ERM12 receiver (NOT incl.) to the control board.

**Q: What Are the Indictions for Replacing the Battery?**
A: The LED on the remote indicates RF transmission. If the control range decreases greatly or the LED is off when pressing the button, the batteries need replacement.

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**Shop now:** [https://www.desertcart.pt/products/420154378-topens-m12-remote-control-transmitter-key-chain-keyfob-2-pcs](https://www.desertcart.pt/products/420154378-topens-m12-remote-control-transmitter-key-chain-keyfob-2-pcs)

---

*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-09-13*