Detector laws
Are Radar Detectors Legal in California?
California radar detector rules for private cars, commercial vehicles, windshield mounting, and illegal laser jammers.
Read guide →USA road guides
Speed Camera Guides for the United States
Practical guides on cameras, penalties and road rules in the United States.
Rules, cameras and road context
Explore practical explainers for preparing your route, understanding enforcement and driving with fewer surprises.
Drive with more context
Download on theApp StoreKnow what is ahead before you reach it.
Explore camera locations, navigation and timely alerts in Speed Camera Radar Detector.