Devil's advocate though : you can choose to not be affected by them by simply not running red lights. So.. while I agree on the unconstitutional part (im on your side), the other side of this, its an opt-in system, in practice
http://www.chicagotribune.com/news/ct-red-light-camera-ticke...
If you search around, there's tons of cities that were caught manipulating the timing on the cameras to increase the number of tickets.
Are you going to call the camera into court for questioning? Are they going to let a third party audit the code that runs the timers?
Every single action you take is opt-in, right?