Please search these forums and also go to volkerize.com to search the TM forums. Way too much information already posted on the subject. Some folks find that if they mount the white inside version FasTrak in the black area to the side of the rear view mirror that it will be recorded. FWIW, I got the exterior license plate version as well (put oiriginal white one into glove box for the occasional loaner), and mounted it behind the nose cone. I will take the occasional hit of being picked up in a HOV lane when it might be free. And, yes, your rear plate will be photoed.