The e-trailer system can be easily retrofitted to any motorhome or caravan. It can then warn of unsafe situations before departure and during the journey. In addition to the Bluetooth Hub, the Basic starter package includes the E-Volt (not available separately) and E-Level modules. With the E-Volt module, you can see at a glance on your smartphone how much voltage the on-board battery of the motorhome or caravan is currently supplying. If the voltage gets too low, you will receive a warning on your smartphone so that you can intervene. The E-Volt module can be adapted to any type of battery: Lead-acid, AGM or lithium battery.

Other modules that can be added to the Basic starter package:

• E-Pressure
• E-Gaslevel
• E-Switch
• E-Load
• E-Temperature

Notes: New modules that only connect via the internet cannot be linked to the Basic starter package.