- Joined
- Mar 24, 2008
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There are two different types of devices that you are confused together. One is called transmitter which sends signal to traffic light control modules to turn it into green. That is illegal for anyone to get it. Second one is receivers, which is perfect legal for anyone getting one. What that does is getting signal from the transmitter and alert you of upcoming emergency vehicle or trigger the traffic light to turn green for them. Either way.
Where could I find something like this? Also, how do I find info on it?