SunPass Transponder

How SunPass Works

The transponder, once attached to the inside of your windshield, transmits a radio signal to sensors mounted in the SunPass toll lanes. As you drive through the SunPass lanes, the proper toll amount is deducted from your Prepaid Account.

Portable Transponder

Front of a transponder.

Mini Sticker Transponder

Mini Transponder

Click here to learn more about each SunPass model.

Under Florida law, e-mail addresses are public records. If you do not want your e-mail address released in response to a public records request, do not send electronic mail to this entity. Instead, contact this office by phone or in writing.
Account, Username or Transponder
Number (first 12 digits only) What's This?


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