8. 7. Article Body: A good number of the people with cars in the United States have their own radar detectors. However, there is a catch. California. vehicle, or to a vehicle otherwise directed by posted signs, a law enforcement officer or a highway maintenance crew. Because of the radar detectors being known to every motorist, cops are hiding, in alleyways or behind bridges in order to avoid being detected by the radar detectors. There is also a federal law banning the use of radar detectors in any commercial vehicle over 10,000 pounds. According to Section 397-a of the New York State Vehicle and Traffic Law, a radar detector or a laser detector is prohibited: in any motor vehicle with a gross vehicle weight rating (GVWR) of more than 18,000 pounds; in any commercial motor vehicle with a GVWR of more than 10,000 pounds; The law does not prohibit detectors in other motor vehicles. So having a good radar detector is no a bad possession to have if you're always on the go. To learn more about Roy, read our radar detector reviews, or download our free radar detector eBook click here. The use of radar detectors is California is 100 percent legal. Maine laws on radar detectors. However, sometimes changing and unknown speed limits can catch you off guard. Radar Detectors vs. Radar Jammers. In states and areas where radar detectors are illegal, law enforcement have devices such as the VG-2 Detector and the Spectres I, II, III, that scan for small frequencies emitting from your detector`s tuning oscillator. An operator may not drive a vehicle in reverse or back a vehicle on a limited-access way or on an entrance or exit of a limited-access way. Once the radar detector alarm sounds, they can ease off the gas and slow down their speed. Their reason is that they feel that the speed limit at present is very low. Where are Radar Detectors Legal? The radar detector serves as their alarm whenever there are police near them. Using radar detectors that are mounted on windshields is not allowed in this state. In the state of PA, along with many other states for that matter, radar detector are only permitted to be used for passenger vehicles. Police Radar Bands. [PL 2011, c. 415, §1 (AMD).] In the United States, radar detectors are prohibited federally in all commercial vehicles over 10,000lbs – and in all vehicles above 18,000lbs (including private vehicles). Ignoring radar detector laws Think law enforcement will never find out that you have an illegal radar detector? The military used radar as a way of signaling an enemy nearby. Radar detectors are just fancy radios.The frequency of police radar detectors has been tuned to a particular microwave frequency.. That way, you will know the safe distance to slow down so that you do not get a speeding ticket. Think again! Of course you should obey traffic laws, and of course you shouldn’t exceed the posted speed limit. [PL 1995, c. 247, §3 (NEW).] Breakdown lanes. It has progressed through the years to be used by police departments to detect speeders. Those are the best radar detectors offered on the market as well as they’re loaded with a lots of bells as well as whistles, but they additionally cost $ 500 to $ 750. Virginia and Washington DC are the only 2 areas in the United States that currently have a ban on the use of radar detectors. Backing. On the other hand, road jammers are made to stop the radar signs that the police radars produce. A radar detector will alert you when you are nearing police radar. Maine Laws On Radar Detectors. Radar detectors are completely legal to use in non-commercial vehicles. To answer the most important question you have and the reason for reading this article, yes, radar detectors are legal in PA. Radar detector laws for commercial drivers can be broken down into two categories – commercial vehicles over 10,000lbs, and commercial vehicles under 10,000lbs. Maine laws on radar detectors. Return Policy Dash Mounted Radar Detectors, Accessories, Mounting Systems: These products come with our 30-day money back guarantee provided that they are returned in a resalable condition. Last time, we looked at the best high-end radar detectors. However, there are some restrictions. The federal law of disallowing laser jammers and radar detectors in commercial vehicles, naturally apply in New York.