With the help of our HVF app, the declaration data are read out at the touch of a button and transmitted directly to the "emotachDirect" software provided by the federal government. Thus, the monthly reading by chip card in the vehicle is eliminated. Without detours your data thus land directly from the HVAC device at the customs administration - one less worry for you and more time for your other daily business.Your advantages:- Huge time savings- No manual reading anymore- No more use of chip cards