---
product_id: 70354205
title: "Sommer Remote Control 4020 tx03-868-4"
brand: "sommer"
price: "€ 54.90"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/70354205-sommer-remote-control-4020-tx03-868-4
store_origin: DE
region: Germany
---

# 868.8 MHz secure frequency Long-lasting CR2032 battery power 4-button ergonomic control Sommer Remote Control 4020 tx03-868-4

**Brand:** sommer
**Price:** € 54.90
**Availability:** ✅ In Stock

## Summary

> 🎯 Master your space with precision and style!

## Quick Answers

- **What is this?** Sommer Remote Control 4020 tx03-868-4 by sommer
- **How much does it cost?** € 54.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/70354205-sommer-remote-control-4020-tx03-868-4)

## Best For

- sommer enthusiasts

## Why This Product

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

## Key Features

- • **Plug-and-Play Programming:** Easy setup with receiver-side programming—no tech hassle, just smooth functionality.
- • **Compact & Lightweight Design:** Sleek 87x12x24 mm size and just 30g for ultimate portability and convenience.
- • **Battery-Ready for Instant Use:** Powered by a standard CR2032 lithium battery, ensuring long-lasting performance.
- • **Effortless Control at Your Fingertips:** 4 intuitive buttons designed for seamless operation and quick access.
- • **Reliable Signal with 868.8 MHz Frequency:** Experience interference-free, secure communication every time you use it.

## Overview

The Sommer Remote Control 4020 TX03-868-4 is a compact, ergonomic 4-button remote operating on a secure 868.8 MHz frequency. Powered by a CR2032 lithium battery, it offers reliable, interference-free control with easy receiver-side programming, making it the perfect accessory for modern smart home or garage systems.

## Description

Sommer Remote Control 4020 tx03-868-4

## Features

- Sommer Remote Control 4020 Tx03 868 4
- Sommer Remote Control 4020 tx03 868 4
- Brand: SOMMER

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | SOMMER |
| Part Number | 4020 |
| Product Dimensions | 0.9 x 0.5 x 0.2 cm; 30 g |
| Batteries | 1 C batteries required. |
| Item model number | 4020 TX03-868-4 |
| Colour | Black and Silver |
| Item Package Quantity | 1 |
| Special Features | Ergonomic |
| Batteries included? | No |
| Batteries Required? | No |
| Battery Cell Type | Lithium Metal |
| Battery description | CR2032 |
| Item Weight | 30 g |

## Product Details

- **Brand:** SOMMER
- **Special feature:** Ergonomic
- **Colour:** Black and Silver
- **Max number of supported devices:** 4
- **Compatible devices:** Garage Door
- **Connectivity technology:** Frequency
- **Number of buttons:** 4
- **Controller type:** Button Control
- **Model name:** tx03 - 868 - 4 )
- **Maximum range:** 8 Metres

## Images

![Sommer Remote Control 4020 tx03-868-4 - Image 1](https://m.media-amazon.com/images/I/51EzVdw+tpL.jpg)
![Sommer Remote Control 4020 tx03-868-4 - Image 2](https://m.media-amazon.com/images/I/51yCpm7tApL.jpg)
![Sommer Remote Control 4020 tx03-868-4 - Image 3](https://m.media-amazon.com/images/I/31TuC9wxSoL.jpg)

## Questions & Answers

**Q: Does this only work on Sommer garage doors?**
A: I use my Sommer remotes on Henderson garage doors.

## Frequently Bought Together

- Sommer Remote Control 4020 tx03-868-4
- Duracell CR2032 Lithium Coin Batteries 3V (4 Pack) - Up to 70% Extra Life* - Baby Secure Technology & Packaging – For Apple AirTags, Key Fobs, Home Devices, Fitness and Medical Accessories

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**Shop now:** [https://www.desertcart.de/products/70354205-sommer-remote-control-4020-tx03-868-4](https://www.desertcart.de/products/70354205-sommer-remote-control-4020-tx03-868-4)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-01-28*