Medieval Mike (@MedievalMike)

@BeachMilk I am not sure. I have installed thousands of LED lights in all sorts of locations and I open these up all of the time for servicing and I know about piezoelectric mics and I have never seen one on the circuit boards. No video, no sound devices or other uses other than normal management controls. Now the new traffic/plate readers are whole different ball game. They are on short 15-20ft poles mounted around cities,towns and industry parks, they are black with a solar panels. Most subdivisions have them and all main roads have them too. These are what you need to look for. Cops have real time video from them and they are scary once you know what they can do.