E-Trailer is an innovative company from the Netherlands that specializes in the development of technologies that improve the comfort and safety of motorhomes and caravans.
At the Caravan Salon 2024, the manufacturer presented new security modules that prevent break-ins and theft. In addition, the e-trailer app provides a complete overview of all relevant data in the motorhome or caravan, from tire pressure and drawbar load to the contents of gas bottles and water tanks to level control.
The E-Trailer modules
The E-Trailer modules are designed to monitor and control specific aspects of the motorhome or caravan:
- E-Pressure: Monitors the tire pressure to prevent accidents.
- E-gas level: Prevents the gas cylinder from running empty unexpectedly.
- E-Movement: A motion sensor that serves as a burglar alarm.
- E-Load: Ensures safe road holding thanks to the correct load on the clutch ball.
- E-Switch: A contact sensor that warns of break-ins during sleep.
- E-Temperature: Monitors temperature to ensure the comfort of pets and control mold or refrigeration of medications.
- E-Waterlevel and E-Waterlevel XL: Monitor the water level in the water tank to ensure that there is always enough water.
- E-suspension: Improves handling thanks to air suspension.
E-Trailer E-Pressure
With the app, the camper can see at a glance how high the current tire pressure is. This can be checked before setting off and also measured while driving. The driver receives a warning if the tire pressure is too high or too low.
E-Pressure is easy to install. Simply replace the existing valve caps with the E-Pressure valve caps. In addition to the tire pressure, the temperature of the air in the tires can also be read.
Up to ten tire pressure sensors can be used simultaneously. This means, for example, that the motorcycle can also be taken safely on vacation. No internet connection is required, as the entire e-trailer system works with Bluetooth.
E-Trailer E-Gaslevel
With E-Gaslever you can go on vacation without a care in the world. No more stress if the stove suddenly breaks down or there is not enough gas for cooking. The E-Gaslevel keeps an eye on the contents of the gas cylinder! The wireless sensor measures the contents of the gas cylinder and warns you in the app when the gas supply is running low. This means the gas cylinder can be replaced in good time.
The wireless sensor is simply placed under the steel gas cylinder. E-Trailer has also developed an adapter for aluminum cylinders. However, the E-Gaslevel does not work with plastic cylinders. The fill level of the gas cylinder can be read in percentages and kilograms.
E-Trailer E-Movement
E-Movement is a new module from E-Trailer and a motion detector. With E-Movement, campers can leave their belongings in the vehicle without worrying, while the wireless sensors keep their eyes open.
As soon as a sensor detects movement in the motorhome or caravan, the camper receives an immediate notification on their smartphone and can take the appropriate action.
Up to five sensors can be added so that the entire vehicle can be monitored. The sensors can be positioned flexibly, including on the awning, and have a coverage of two to three meters when ceiling-mounted and six meters when wall-mounted.
E-Trailer E-Load
E-Load is an electronic front wheel that offers more than you might expect at first glance. In combination with the E-Trailer app, this intelligent technology ensures precise electronic measurement of the drawbar load of your caravan or trailer.
E-Load is a front wheel and drawbar load scale in one and communicates wirelessly with the e-trailer system and smartphone. It is compatible with all types of caravans and is easy to install yourself.
The E-Trailer app informs you when the weight of the caravan needs to be shifted forwards or backwards in order to precisely adjust the drawbar load. The latest E-Load model uses optimized natural rubber that works reliably even under difficult conditions. This makes E-Load an indispensable part of a complete safety system for the caravan.
E-Trailer E-Switch
E-Switch is an effective burglar alarm. Whenever a door, skylight or window is opened without permission, the camper immediately receives an alarm on their smartphone. Together with E-Movement and E-Track&Trace, E-Switch offers a complete security system for the caravan or motorhome.
E-Trailer E-Track&Trace
E-Track&Trace from E-Trailer has been specially developed for motorhomes and caravans, making it the ideal GPS tracker for campers. The package includes a built-in rechargeable battery that maintains operation even in the event of a power failure.
E-Track&Trace also has an alarm function within a defined security zone (geofence) and an E-Sim for a GPS connection via the Internet. Coverage throughout Europe and large parts of Africa is guaranteed.
E-Trailer E-Temperature
With E-Temperature you can measure the exact temperature in the refrigerator or in the sleeping area. You can then easily set these areas to the desired values yourself.
The E-Temperature module not only displays the temperature, but also the humidity and is also suitable for outdoor use. The wireless sensor can be placed anywhere.
E-Trailer E-Waterlevel & E-Waterlevel XL
The E-Trailer E-Waterlevel and E-Waterlevel XL modules ensure a sufficient reserve in the water tank (40 cm and 80 cm respectively). With a glance at the E-Tailer app on your smartphone, you know immediately how much drinking water is still in stock.
When filling the fresh water tank, you can also see how the fill level rises on the app and turn off the tap in good time. This prevents overflowing.
E-Trailer E-Suspension
The e-trailer system is being used more and more. With the (retrofittable) air suspension system from SMV, the driving characteristics of the motorhome can be individually adapted. This increases the driving safety of your motorhome and makes it possible to transport more cargo with an additional load.
The height and pressure of an SMV air suspension can now be adjusted via the e-trailer app. The camper can use the app to inflate or deflate the air suspension to make it firmer or softer.
As a result, the shock absorbers are less stressed and the vehicle leans less when cornering. With an adjustment mode, the ideal position of the SMV air suspension can be set at the touch of a button. As the left and right rear air suspension can be adjusted individually, the motorhome can also be easily leveled.
E-Trailer starter packages
E-Trailer offers a choice of two starter packages: the Basic Starter Package and the Starter Package Plus. The Starter Package Plus offers extended control options and is designed for future developments.
Both packages enable connection via Bluetooth and the internet, with the Plus package offering additional sensors for remote monitoring. The new E-Track&Trace (GPS tracker) module is also part of the Plus starter package.
Both packages contain the modules E-Volt for monitoring the voltage of the on-board battery and E-Level for leveling the motorhome or caravan. Further modules such as E-Pressure, E-Gaslevel, E-Switch, E-Load or E-Temperature can be added.
With an Internet subscription, all modules linked to the Starter Plus package can be accessed remotely from a smartphone.
Conclusion
The E-Trailer App is a central component of the E-Trailer system and provides a user-friendly platform for monitoring and controlling the various modules installed in motorhomes and caravans. The app allows users to receive real-time information about the status of their vehicle, which significantly improves both safety and comfort while traveling.
A key advantage of the E-Trailer app is its intuitive user interface, which enables even less technically experienced users to use the various functions with ease. The option of testing the app in demo mode offers potential users an insight into the wide range of functions and makes it easier to decide on the E-Trailer system.
The app supports connection via Bluetooth and the internet, allowing flexible use both near the vehicle and remotely. This is particularly useful for accessing important information anytime and anywhere, whether to check tire pressure, gas or water levels or to monitor the temperature in the vehicle.
Overall, the e-trailer app offers a comprehensive solution for managing and monitoring motorhomes and caravans. It helps to identify and rectify potential problems at an early stage, which increases safety and improves comfort for users. The E-Trailer app is a valuable tool for all campers who want to enjoy their travels safely and carefree.
Further information
All information about the app and the individual modules can be found at: e-trailer.nl
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You can find our reports from the trade fair here: CamperStyle at the Caravan Salon. Some of the vehicle presentations include 360° shots. This allows you to virtually stand in the vehicle, look around and get a more realistic view of the layout.
Image material: (c) Jalil Landero Flores
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