WarmUp II 1900 GPS Link

Kit with mobile control & GPS

WarmUp II 1900 GPS Link is a complete preheating, charging and security system for your car. Get full control with the DEFA app on your mobile phone.

Item no: 471276


WarmUp II 1900 GPS Link gives you full control over the heating, security and battery status in your car via your mobile phone.

This is an upgraded version of the kit. The 1205 Flex charger is more powerful, takes less space and is easier to install than its predecessor.



  • Increased comfort – get into a warm car, even on the coldest days.
  • No scraping – windows free of ice and fog.
  • A car that starts, every day – the battery charges while you sleep.
  • Easy – control your system through the DEFA app.
  • Convenient – preset several departure times for each day and have your car ready to go.
  • Reduced engine wear – warm oil is a better lubricant.
  • Control – monitor the status of your battery.
  • Save fuel – up to a 24% reduction in fuel consumption. *
  • Contribute to clean air – up to a 71% reduction in harmful emissions.*

*For the first 20 minutes of driving on cold days. A cold engine consumes more fuel and produces significantly more harmful emissions.


  • Receive alerts on your phone if your car is stolen or moved.


  • Locate your car on a map and share the coordinates with the police and your insurance company.

Speed alert

  • Keep your children from speeding. Set a maximum allowed speed and receive alerts if it’s exceeded

The WarmUp 1900 GPS Link kit includes:

  • A Termini™ II 1900 interior heater
  • A MultiCharger 1205R Flex battery charger
  • Link Hub
  • GPS Link
  • Connection cables
  • The DEFA app with Link must be downloaded from the App Store or Google Play
  • Due to individual requirements for each vehicle model/engine, engine heaters are sold separately! Find the right heater for your car here.

Ask your insurance company for a discount on your policy when installing Security and Finder!

Technical description

By installing DEFA WarmUp 1400 Flex GPS Link when purchasing a new car, you get the same warranty as offered for your vehicle.

Subscription and account

DEFA GPS link requires a subscription.

The dealership or installer can also create an account for you.

Unused accounts/subscriptions will be removed six months after creation.

To register or transfer a subscription: Send an email with the subscription number and your request to link_faktura@defast-17340.elinor-osl.servebolt.cloud

DEFA AS conforms to the requirements of both ISO 9001- 2008, ISO 14001:2004 and OHSAS 18001:2007. Also, our engine heaters and cables conform to the requirements of ISO/TS 16949:2002.