Is it possible to get an early warning of Johnny Law, without having to break the law?
Radar detectors can save lives for people who want to drive with both eyes focused on the road and not alternate between looking at the speedometer, road, and rearview mirror in search flashing lights.
You will be equipped with a device to look out for radar and lidar guns, which are the most common methods used by law enforcement agencies to catch speeders. This means that you no longer have to worry about looking for Police Interceptors under bridges and near on-ramps. Your electronic savior will flash lights and sound an alarm if it detects police radar signals.
This sounds like an invitation for police officers to investigate your case. However, in most states radar detectors are legal. According to AAA, radar detectors can be used in passenger cars or light trucks except in Virginia, Washington D.C. and military bases.
However, commercial vehicles are exempted from this ban, as per the United States Department of Transportation rule.
Some states do make it more difficult, however. Radar jammers are illegal in the following states: Virginia, California, Colorado and Illinois, Minnesota, South Carolina. Oklahoma, Tennessee. Texas, Utah, and Texas. These radar signals are used to disable radar guns’ operation and not just detect them. This is also a violation of the FCC.
However, there are 28 states that prohibit the use of suction cups for attaching objects to windshields – radar detectors included. California is one of seven states that make exceptions depending on the size and weight of the object. Many of these laws ban GPS or sticking phones on windshields. This could distract drivers and cause blind spots. This means that users will need to be more inventive in how they mount these objects.
However, radar detectors are legal provided you do not live in the capital of the United States or Virginia. Be careful where you mount them.