How do the cameras inside the CTA trains look like?...How big are they?

Question

Where are they located?

Answer 1

here's a photo

http://www.chicago-l.org/trains/gallery/...

"Other features of the cars, as described by CTA® in press releases and public presentations, include:

    * seven interior security cameras"

from this webpage

http://www.chicago-l.org/trains/roster/5...

Answer 2

Why do you want too know, are you going to do something that you shouldn't?

Answer 3

You won't see them. There are 3 in each car and cover the entire car. My cousin installed them but where they are is kept secret