---
product_id: 62649061
title: "Sommer 4020, Sommer 4025, Sommer 4026, Sommer 4031 Aperto 4021, Aperto 4025 868MHZ Compatible Remote Control Replacement Transmitter"
brand: "fernbedienung ersatz"
price: "€ 0.05"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/62649061-sommer-4020-sommer-4025-sommer-4026-sommer-4031-aperto-4021
store_origin: HR
region: Croatia
---

# 868.8 MHz rolling code frequency 4-button command control Direct programming on original motor Sommer 4020, Sommer 4025, Sommer 4026, Sommer 4031 Aperto 4021, Aperto 4025 868MHZ Compatible Remote Control Replacement Transmitter

**Brand:** fernbedienung ersatz
**Price:** € 0.05
**Availability:** ✅ In Stock

## Summary

> 🔑 Upgrade your control game with seamless, secure remote power!

## Quick Answers

- **What is this?** Sommer 4020, Sommer 4025, Sommer 4026, Sommer 4031 Aperto 4021, Aperto 4025 868MHZ Compatible Remote Control Replacement Transmitter by fernbedienung ersatz
- **How much does it cost?** € 0.05 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/62649061-sommer-4020-sommer-4025-sommer-4026-sommer-4031-aperto-4021)

## Best For

- fernbedienung ersatz enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Program directly onto your original motor for instant use—no tech headaches
- • **Secure Rolling Code:** 868.8 MHz frequency ensures encrypted, interference-free operation
- • **Seamless Compatibility:** Works flawlessly with Sommer 4020, 4025, 4026, 4031 & Aperto 4021/4025 remotes
- • **Future-Proof Your Access:** Reliable replacement that keeps your smart home running smoothly
- • **Bonus Essentials Included:** Comes with keychain and demo battery—ready to go out of the box

## Overview

This Sommer and Aperto compatible remote control replacement operates on a secure 868.8 MHz rolling code frequency with 4-button command functionality. It programs directly onto your original motor, ensuring easy setup and reliable performance. The package includes a keychain and demo battery, making it a ready-to-use, secure solution for maintaining or upgrading your motorized access systems.

## Description

Programming instructions (cannot guarantee instructions are in English)Motor Compatibility List link: http://www.remote-expert.com/v/vspfiles/photos/sprd.jpgYou have to program it, directly to your engineAll you need to wear down their original follow instructions UseYou need do not require original Remote ControlYou can use your original TV remote control not copy Please understand/Please note: Gift are no one Warranty, Replacement, refund or other requirements as they are not included in the price. Choose your understand/Note: You can use only with a remote control for the summer and engines from 868.8 MHz frequency This remote control, you can easily replace your existing remote control:Sommer 4020Summer 4025Summer 4025 blueSummer 4031APERTO 4021APERTO 4025

## Features

- & # x2022; Buttons commands: 4; Frequency: 868.8mhz (rolling code)
- & # x2022; Coding: programming directly onto your original motor
- & # x2022; Compatible with engines with these remote controls: 4020,4025,4025 Blue, 4026, 4031
- & # x2022; for motor compatibility list link and specific information, please read the description carefully
- & # x2022; Order Includes: Remote Control Replacement, gift, including: Key Chain, Battery (demo)

## Images

![Sommer 4020, Sommer 4025, Sommer 4026, Sommer 4031 Aperto 4021, Aperto 4025 868MHZ Compatible Remote Control Replacement Transmitter - Image 1](https://m.media-amazon.com/images/I/51hkDYMOCVL.jpg)

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**Shop now:** [https://www.desertcart.hr/products/62649061-sommer-4020-sommer-4025-sommer-4026-sommer-4031-aperto-4021](https://www.desertcart.hr/products/62649061-sommer-4020-sommer-4025-sommer-4026-sommer-4031-aperto-4021)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-30*