E-Trailer Linked Network

Delivering the most complete smart caravanning solution for your brand

NEW: E-Trailer E-Touch control panels in 4-inch and 7-inch versions (to be launched at Caravan Salon 2026), shown together with the E-Trailer mobile app on an iPhone. Read more.

Is your brand ready for the future?

Smart Caravanning is no longer a nice-to-have. Your customers are asking for it, expecting it, and your competitors are already offering it.

With E-Trailer’s all-in-one solution, your customers get full control over their motorhome or caravan through one app and our new touchscreen interface, E-Touch. From indoor climate, energy, water and gas levels to lighting, tyre pressure and GPS tracking, everything is seamlessly connected.

As your smart caravanning partner, E-Trailer offers a fully modular and customisable solution. That means you only pay for the features you and your customers need, making it flexible, scalable and affordable.

E-Trailer's partners:

Control your motorhome with a single app or touchscreen

Thanks to the Starter Package Advanced, the E-Trailer app now offers more than just sensor monitoring – it enables full control of your motorhome or caravan. From the heater and air conditioning to lighting and the fridge, all third-party devices can be managed directly via the app. or E-Touch.

The Starter Package Advanced enables seamless integration with CAN-Bus, CI-Bus and BLE, making it easy to upgrade any vehicle into a smart, wirelessly controlled motorhome. The system can integrate components from all CIVD associated brands, for example AL-KO, Truma, Dometic, Alde and many more. It’s an affordable solution that delivers clear benefits for manufacturers, retailers and end users.

We connect everything.

Digitalisation requires a full-service solution. From a hub to an app and from software protocols to smart sensors, we are dedicated to deliver all that your customers need. Offering your customers digital solutions is not a choice, it is your opportunity to fit your customers needs. As we develop our own products, we can easily make adjustments to optimise the products into what you need.

connect everything

We can connect every device to our hardware and app, from heating systems to lighting, from sensors to apps. Basically we connect everything to your needs!

Integrate everything

Every (smart) device can be connected to our hub, the E-Connect. The E-Connect can connect via Bluetooth (4.2 and 5.0), NB-IoT, CAT-M, 2G, CAN-Bus, CI-Bus (LIN-Bus), Digital and Analog.

Measure everything

We have developed several specialized sensors for caravans and motorhomes. For example, tyre pressure, gas level, water level, nose weight and more. We can develop the perfect sensor for you!

Proven products

Our products have been used in the recreational vehicle industry for 6 years. Partners trust us because of our proven products, dedicated team and tailored approach.

App with your branding

E-Trailer makes use of in-house app development. This means that we can develop a tailor-made app for your caravan or motorhome brand.

Best engineering service

Our team of engineers develops everything that meets your needs. From brainstorming to the finishing touch. Our engineers can develop hardware, (embedded) software and apps.

How to get started?

E-Trailer supports you every step of the way – from hardware and software development to seamless integration, marketing materials, and your product launch. We help you bring connectivity to your vehicles, ready for tomorrow’s expectations. E-Trailer now offers four types of Starter Packages: Starter Package Basic, Starter Package CI-Bus, Starter Package Plus, and the new Starter Package Advanced. Contact us to discuss which Starter Package best suits your needs.

E-Waterlevel (Wired)

Traditional water level sensors often only show four water levels (25%, 50%, 75%, 100%), this is an outdated limitation in today’s world where consumers expect precise and real-time information from apps and digital displays.

E-Trailer introduces the E-Waterlevel (wired): a high-precision, fully linear, capacitive sensor that measures exact percentages (e.g., 63% = 63%). This sensor is designed especially for caravan and motorhome manufacturers. It offers accurate, reliable, water level monitoring, fully in line with modern customer expectations.

E-Waterlevel is the only water level sensor in the market able to accurately measure odd-shaped watertanks.

Download brochure

Launching E-Touch at Caravan Salon 2026

E-Touch brings smart caravanning control directly into the vehicle

In issue 52 of AboutCamp BtoB, journalist David Guest speaks with Rick Lenssen, CTO and co-founder of E-Trailer. “With the addition of E-Touch to our product portfolio, we are bringing our most complete smart caravanning solution to the market yet,” says Rick. Get your issue of Aboutcamp BtoB and read the full interview.

At Caravan Salon you can meet with us in hall 13 booth C21!

E-Trailer already gives customers a powerful smartphone app to monitor and control their connected products. But in everyday situations, using a phone is not always the most convenient option. When entering the vehicle at night or switching off the lights from bed, users want direct and immediate control.

That is where E-Touch comes in. Inside the vehicle, the touchscreen provides fast and intuitive local control. Outside the vehicle, the E-Trailer app remains ideal for monitoring, notifications and remote control.

E-Touch will be available in two versions: a compact 4-inch square screen and a larger 7-inch rectangular screen. The 7-inch version is designed as a central control panel, giving users a clear overview of their connected systems. The 4-inch version is ideal for specific locations, such as near the heater or next to the bed.

As expected from E-Trailer, E-Touch is fully modular and customisable. OEMs can choose the number of panels, their position, functionality, colour scheme, branding, icons and modules.

Together with the E-Trailer Linked Network and smartphone app, E-Touch completes a flexible smart caravanning solution that gives customers more comfort, control and convenience.

Let's Connect

We’d love to connect and explore how we can strengthen each other and work together to further digitalize the camping industry.