Roof Mounted Ipass Transponder

Roof mounted the roof mounted transponder is recommended for large commercial vehicles such as trucks buses coaches and rvs.

Roof mounted ipass transponder.

Not in my line of sight while im driving and still works fine. The mounting location must provide direct line of sight communication between the transponder and the toll facility s overhead antenna. In such cases special mounting instructions must be followed or an exterior transponder. The strips do not leave a residue on your windshield.

Many of today s luxury and higher end cars use metal oxides in their windshields and that diminishes the signals from regular transponders. Attached to the glass up against that pillar between the roof and rear window glass. Fme transponders cannot be used where local regulations prohibit externally mounting transponders on the roof of the vehicle. Mounting strips are available at no cost at all customer service centers and every manned toll plaza.

Oct 14 2014 messages. Properly install your transponder to ensure the transponder is read accurately it should be properly mounted on the vehicle s windshield using the removable mounting strips. The right side of mirror mount housing. Roof mounted transponders must be mounted on the roof of the vehicle.

The mounting location must provide direct line of sight communication between the transponder and the toll facility s overhead antenna. Apparently the new version of the model 3 manual has information on where a transponder should be mounted. If the license plate option is unviable then a roof mounted transponder can be utilized.