FasTrak external transponders – used primarily on fleet and commercial vehicles – are attached to the vehicle's front license plate or are screw-mounted in the area on the front bumper where the license plate is normally located. The transponder is equipped with tamper-resistant mounting screws with a unique wrench for mounting.
- Remove top two screws from the license plate.
- Position transponder so that the mounting holes in the transponder correspond to the top holes in the license plate area on the front bumper of the vehicle.
- Tighten tamper-resistant screws with the provided unique wrench to secure transponder to vehicle.
- Keep the wrench in a secure place for future adjustments or removal of the transponder.