By law, they are required to post that Speed Cameras and Red Light Cameras are in use.
Radar detectors will indeed pick them up, but the problem is that it may be too late when the radar detector goes off. For instance, when driving thru North Carolina for the convention, my radar detector would go ape **** as I got closer to an overpass that had a radar gun mounted under it. They would POP KA and hit you out of nowhere.
Hopefully they don't do the same thing. My guess is that it'd be a continual KA band to monitor traffic. Off to do some research.
EDIT: After some quick reading, radar detectors may NOT detect them. Some areas use Peizo Electric devices sewn into the pavement, and these devices record the speed in which a car passes over them. If the calculated speed is over the speed limit, the cameras are triggered.
Other areas likely use constant on KA band radar to monitor the vehicle's speed over a period of time, which is good for those of us with a radar detector that's worth it's weight in gold. I can see it LOOOONG before I'm in the range of KA being bounced back.
Radar detectors will indeed pick them up, but the problem is that it may be too late when the radar detector goes off. For instance, when driving thru North Carolina for the convention, my radar detector would go ape **** as I got closer to an overpass that had a radar gun mounted under it. They would POP KA and hit you out of nowhere.
Hopefully they don't do the same thing. My guess is that it'd be a continual KA band to monitor traffic. Off to do some research.
EDIT: After some quick reading, radar detectors may NOT detect them. Some areas use Peizo Electric devices sewn into the pavement, and these devices record the speed in which a car passes over them. If the calculated speed is over the speed limit, the cameras are triggered.
Other areas likely use constant on KA band radar to monitor the vehicle's speed over a period of time, which is good for those of us with a radar detector that's worth it's weight in gold. I can see it LOOOONG before I'm in the range of KA being bounced back.