They will then light up or make a noise to alert the driver. British Columbia:Radar Detector in British Columbia: Radar detectors are legal to use in British Columbia. researched and put in one place FOR them (and you). Fast, free online quotes for your car repair. Laser Jammers in Utah: Laser jammers are illegal to use in Utah. So I drive manually. Effective January 1, 1999. The primary reason for this is because some people believe that radar detectors encourage speeding and reckless or dangerous driving. Because of this, the following states have banned mounting radars on windshields: California, Florida, New Jersey, and Pennsylvania. Radar detectors are not 100% accurate as they can pick up false alerts. Hawaii:Radar Detectors in Hawaii: Radar detectors are legal to use in Hawaii. When it occurs, the radio wave frequency changes depending on the cars motion relative to the radar. Reports must be made immediately in Arizona but Arkansas gives you 90 days. Laser Jammers in Kansas: Laser jammers are legal to use in Kansas. Arkansas:Radar Detectors in Arkansas: Radar detectors are legal to use in Arkansas. (5) The provisions of subsection (1) of this section shall not apply to peace officers acting in their official capacity. Whatever your budget is, theres probably one that youll like. A. Florida:Radar Detectors in Florida: Radar detectors are legal to use in Florida. YourMechanic All rights reserved. Any person who violates this section shall be guilty of a Class IIIA misdemeanor. However, there is a countermeasure for this. Laser Jammers in Nevada: Laser jammers are legal to use in Nevada. This means that if a driver is caught with a radar detector in their vehicle, they can be cited and fined. The defendant, however, must prove to the court by a preponderance of the evidence that the device or mechanism will be used only for a legitimate and lawful purpose. Source: Illinois Vehicle Code 625 ILCS 5/12-613 Anyhow, let's take a closer look. Every state will vary as well as the person performing the inspection.