For technical reasons, the transponder must be installed on the inside of the windscreen. This is the ideal position between the transponder and the antenna to ensure a correct transaction.
Athermic windscreen
Some vehicles have athermic windscreens, to prevent heat entering. For this purpose there is a black perforated area, next to the rear view mirror, and the tag must be placed inside that area.
Heavy vehicles
The transponder should be attached to the lower vertical part of the inside of the windscreen.
Motorcycles
On motorcycles, the transponder should be placed inside a pouch provided by Via Verde on signing up.
We recommend using the pouch on the left arm, above the elbow. Alternatively, you can use it on your wrist or on the handlebar of your bike.
The transponder must be placed inside the pouch, with the self-adhesive tab facing outwards.
Using the transponder in your hand is contrary to driving safety regulations.
If in doubt, contact the vehicle maker to clarify the correct positioning of the transponder.