# Key and fuel card monitoring

Electronic key and fuel card monitoring (Monitoring keys & cards) This is an optional device which can monitor that the key and up to two charging / gasoline cards or passes are stored correctly in the gloovebox. 

An RFID tag is attached to the vehicle key. At the end of the journey, the user places the key with this RFID- Tag in the card holder so that the inverse box registers the return of the key. Additionally, up to 2 cards in credit card format (eg: charging cards) can also be provided with an RFID tag and inserted into the card holder. The TMF APP checks the presence of the key and the registered cards. Termination of the reservation is only allowed when all required keys and cards are present.

You can set the options in the control center under vehicle/settings. The options are named:

* Check for key fob
* Check for Rfid tag 1
* Check for Rfid tag 2