---
product_id: 63700534
title: "Sommer 4026 TX03-868-4 compatible remote control transmitter, 868.8 MHz keyfob"
brand: "fernbedienung ersatz"
price: "FREE"
currency: HKD
in_stock: false
url: https://www.desertcart.hk/products/63700534-sommer-4026-tx03-868-4-compatible-remote-control-transmitter-868
store_origin: HK
region: Hong Kong
---

# 868.8 MHz reliable frequency 4-button multi-drive control Direct programming to original SMR motor Sommer 4026 TX03-868-4 compatible remote control transmitter, 868.8 MHz keyfob

**Brand:** fernbedienung ersatz
**Price:** FREE
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Unlock effortless control with the Sommer 4026 TX03-868-4 – your gateway to smart motor mastery!

## Quick Answers

- **What is this?** Sommer 4026 TX03-868-4 compatible remote control transmitter, 868.8 MHz keyfob by fernbedienung ersatz
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/63700534-sommer-4026-tx03-868-4-compatible-remote-control-transmitter-868)

## 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

- • **Ergonomic design:** Comfortable grip for daily use without fatigue.
- • **Master up to 4 drives:** Control multiple engines seamlessly with 4 distinct buttons.
- • **Plug & Play programming:** Directly program to your original motor for instant use.
- • **Bonus essentials included:** Comes with keychain and demo battery to get you started.
- • **Seamless SMR compatibility:** Works flawlessly with 4020, 4025, 4026, and 4031 remotes.

## Overview

The Sommer 4026 TX03-868-4 is a 4-button remote control transmitter operating at 868.8 MHz, designed for direct programming to original SMR motors. Compatible with multiple Sommer remote models, it offers ergonomic handling and includes a keychain and demo battery for immediate use.

## Description

Programming instructions (English language not guaranteed).  - - - Frequency type: 868.3 MHz (rolling code). You must program it directly to your original SMR motor. You must use your original instructions. You don’t need the original remote control. You can't copy your original remote control. - -   This remote control can replace your existing remote control:   Sommer 4020. Sommer 4025. Sommer 4025 blue. Sommer 4031. Aperto 4021. Aperto 4025.

## Features

- Buttons/commands: 4 (controls up to 4 different drives).
- Type: you must program it directly to your original SMR motor.
- Compatible with engines with these remote controls: 4020, 4025, 4025 blue, 4026, 4031.
- Contents: remote control replacement and gift items including: key chain and battery (demo).
- -

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Package Quantity | 1 |
| Special Features | Ergonomic |
| Batteries included? | No |
| Batteries Required? | No |
| Battery description | Lithium |

## Product Details

- **Brand:** Fernbedienung Ersatz
- **Special feature:** Ergonomic
- **Connectivity technology:** Frequency
- **Number of buttons:** 4
- **Controller type:** Button Control
- **Maximum range:** 10 Metres
- **Battery description:** Lithium

## Images

![Sommer 4026 TX03-868-4 compatible remote control transmitter, 868.8 MHz keyfob - Image 1](https://m.media-amazon.com/images/I/41mIyGf8yaL.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hk/products/63700534-sommer-4026-tx03-868-4-compatible-remote-control-transmitter-868](https://www.desertcart.hk/products/63700534-sommer-4026-tx03-868-4-compatible-remote-control-transmitter-868)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-04-24*