you know those camera looking things on the stop lights are those cameras?
or maby she means the sencors any emergceny vecal turns the lights all red when it passes to preven accadents, and they emit a remote signle that turns the lights therefor there are sencors.
its 5 in the morning I dount care about how to spell...
Yes they are, but they only snap pictures when someone passes a red light. it helps them identify the car so they can later give them a ticket.
yup